DESC Projects

This page lists Dark Energy Science Collaboration projects.

It is organized by working group or task force, and then by the status of the project. Projects associated with a topical team are currently listed under the working group hosting that team.

Click on a category to expand that group's projects, and then click a sub-category to expand further. Note that many projects are listed under multiple working groups.

You can get a link to any project by clicking on the link icon at the start of the row. This will keep working even if the project changes status.

The link in the "ID" column requires a DESC login to access.

Blending

Active

Link ID Title Members
Link icon to project Blending-8 8 Deblending galaxies with variational autoencoders Bastien Arcelin, Eric Aubourg, Alexandre Boucaud, Cyrille Doux, Zeljko Ivezic, Nan Li, Cecile Roucelle, Sreevarsha Sreejith, Francoise Virieux
Link icon to project Blending-77 77 BlendingToolKit: A framework to generate images of blended objects and evaluate performance metrics for different algorithms. Patricia Burchat, Cyrille Doux, Ismael Mendoza
Link icon to project Blending-80 80 Effects of blending on galaxy cluster shear measurements Ian Dell'Antonio, Cyrille Doux, Shenming Fu
Link icon to project Blending-89 89 Detecting unrecognized blends from residual images Patricia Burchat, Sowmya Kamath
Link icon to project Blending-95 95 Galaxy blending effects in deep imaging probes of cosmology Erfan Nourbakhsh, Samuel Schmidt, Tony Tyson
Link icon to project Blending-113 113 PZ blending Johann Cohen-Tanugi, Remy Joseph, J. Bryce Kalmbach, Erfan Nourbakhsh, Samuel Schmidt
Link icon to project Blending-126 126 Effects of overlapping sources in galaxy clustering analyses Chihway Chang, Eboni Collins, Eric Gawiser, Katarzyna Krzyzanska, Benjamin Levine, Marina Ricci, Javier Sanchez
Link icon to project Blending-141 141 BLISS: Bayesian Light Source Separator Camille Avestruz, Cyrille Doux, Runjing Liu, Ismael Mendoza, Jeffrey Regier
Link icon to project Blending-143 143 Deblending Galaxies with BLISS Camille Avestruz, Ismael Mendoza, Jeffrey Regier
Link icon to project Blending-144 144 Variational inference for deblending crowded star fields Jeffrey Regier
Link icon to project Blending-157 157 Effect of Galaxy Cluster blending on PZ measurements Camille Avestruz, Shuang Liang, Alex Malz, Tamas Norbert Varga, Anja von der Linden
Link icon to project Blending-164 164 LSS systematics with fake source injection in DC2 Eric Gawiser, Boris Leistedt, Javier Sanchez, Ignacio Sevilla
Link icon to project Blending-233 233 Gaussian process models for multi-band source separation James Buchanan, Remy Joseph
Link icon to project Blending-234 234 Iterative deblending of a field of galaxies with Debvader Bastien Arcelin, Eric Aubourg, Biswajit Biswas, Alexandre Boucaud, Axel Guinot, Ismael Mendoza, Cecile Roucelle

Completed

Link ID Title Members
Link icon to project Blending-74 74 Effects of Overlapping Sources on Cosmic Shear Estimation: Statistical Sensitivity and Pixel-Noise Bias Patricia Burchat, David Kirkby, Ismael Mendoza, Javier Sanchez
Link icon to project Blending-181 181 Deblending galaxies with Variational Autoencoders: a joint Multi-band, multi-instrument Bayesian approach Bastien Arcelin, Eric Aubourg, Cyrille Doux, Cecile Roucelle

Created

Link ID Title Members
Link icon to project Blending-155 155 Quantifying the Detection Bias in Cluster Fields Ian Dell'Antonio, Cyrille Doux, Shenming Fu, Erin Sheldon, Tamas Norbert Varga

Paused

Link ID Title Members

Clusters

Active

Link ID Title Members
Link icon to project Clusters-39 39 DC2 Project: Running redMaPPer on DC2 Cosmo and Sim Catalogs Tesla Jeltema, Marina Ricci, Eli Rykoff, Zhuowen Zhang
Link icon to project Clusters-80 80 Effects of blending on galaxy cluster shear measurements Ian Dell'Antonio, Cyrille Doux, Shenming Fu
Link icon to project Clusters-84 84 DESC+DES: Quantifying the effects of cluster triaxiality on cosmology with simulations Tesla Jeltema, Marina Ricci, Yuanyuan Zhang
Link icon to project Clusters-116 116 Mu* a mass proxy for cluster mass Jaford Burgad, Johnny Esteves
Link icon to project Clusters-130 130 Forecast on Multiwavelength Cluster MOR & Cosmology using “;baryon pasted“; mock maps Camille Avestruz, Dominique Boutigny, Celine Combet, Arya Farahi, Andrew Hearin, Eve Kovacs, Erwin Lau, Hironao Miyatake, Moritz Munchmeyer, Daisuke Nagai, Mariana Penna-Lima, Marina Ricci, Zhuowen Zhang
Link icon to project Clusters-133 133 Validation and characterization of redMaPPer cluster catalogs on DESC simulations Michel Aguena, Camille Avestruz, Dominique Boutigny, Celine Combet, Tesla Jeltema, Marina Ricci, Matthew Wiesner
Link icon to project Clusters-134 134 Measurements of cluster masses using WL observables in DESC simulations Michel Aguena, Camille Avestruz, Stefano Borgani, Dominique Boutigny, Celine Combet, Carlo Giocoli, Constantin Payerne, Mariana Penna-Lima, Marina Ricci, Alex Saro, Sandro Vitenti
Link icon to project Clusters-136 136 DC2 Project: The WaZP cluster catalog on DC2 data Michel Aguena, Dominique Boutigny, Celine Combet, Mariana Penna-Lima, Marina Ricci
Link icon to project Clusters-142 142 Investigating needs for measuring the Clusters clustering 2pt function using cosmoDC2/DC2 Michel Aguena, Camille Avestruz, Humna Awan, Celine Combet, Eric Gawiser, Marina Ricci
Link icon to project Clusters-153 153 DC2: PZ outputs in DC2 Galaxy Clusters Celine Combet, Constantin Payerne, Marina Ricci
Link icon to project Clusters-157 157 Effect of Galaxy Cluster blending on PZ measurements Camille Avestruz, Shuang Liang, Alex Malz, Tamas Norbert Varga, Anja von der Linden
Link icon to project Clusters-163 163 Constraining HOD parameters using Cluster Clustering 2pt statistics from cosmoDC2/DC2 Camille Avestruz, Humna Awan, Anna Durkalec, Yao-Yuan Mao, Marina Ricci, Chad Schafer
Link icon to project Clusters-201 201 Weak lensing shear dependence on source and PSF spectral energy distributions Douglas Clowe, Bhishan Poudel
Link icon to project Clusters-203 203 CCL and NumCosmo cross-check Celine Combet, Cyrille Doux, Francois Lanusse, Cinthia Nunes de Lima, Mariana Penna-Lima, Sandro Vitenti
Link icon to project Clusters-226 226 Cluster Detection with Deep Learning Networks Jim Annis, Camille Avestruz, Dominique Boutigny, Mariano Dominguez, Kirill Grishin, Simona Mei, John Stott

Completed

Link ID Title Members
Link icon to project Clusters-150 150 CLMassMod v1.0 software Michel Aguena, Camille Avestruz, Lucie Baumont, Dominique Boutigny, Celine Combet, Hsin Fan, Matthew Fong, Shenming Fu, Ricardo Herbonnet, Matthew Ho, Matthew Kirby, Brandyn Lee, Nan Li, Binyang Liu, Alex Malz, Thomas McClintock, Hironao Miyatake, Constantin Payerne, Mariana Penna-Lima, Marina Ricci, Cristobal Sifon, Sandro Vitenti, Hao-Yi Wu, Mijin Yoon, Anja von der Linden

Created

Link ID Title Members
Link icon to project Clusters-94 94 Comparison of Stacked and Individual Analyses in Constraining the Cluster Weak Lensing Mass Bias Michel Aguena, Camille Avestruz, Lucie Baumont, Celine Combet, Shenming Fu, Matthew Ho, Nan Li, Caio Lima de Oliveira, Alex Malz, Mariana Penna-Lima, Marina Ricci, Sandro Vitenti
Link icon to project Clusters-135 135 Applications of CLMM on Cluster Datasets (draft) Shenming Fu
Link icon to project Clusters-139 139 Studying the cluster counts and cluster clustering likelihoods: impact on cosmological parameter estimators Henrique Lettieri, Mariana Penna-Lima, Marina Ricci, Sandro Vitenti
Link icon to project Clusters-154 154 Measuring and Calibrating Non-linear Shear Terms in Cluster Fields Ian Dell'Antonio, Shenming Fu
Link icon to project Clusters-155 155 Quantifying the Detection Bias in Cluster Fields Ian Dell'Antonio, Cyrille Doux, Shenming Fu, Erin Sheldon, Tamas Norbert Varga
Link icon to project Clusters-156 156 Incorportate ICL into image simulations Ian Dell'Antonio, Tamas Norbert Varga, Yuanyuan Zhang
Link icon to project Clusters-168 168 CLCosmo Example Pipeline on DC2 Michel Aguena, Jim Annis, Camille Avestruz, Celine Combet, Henrique Lettieri, Constantin Payerne, Mariana Penna-Lima, Marina Ricci, Yuanyuan Zhang
Link icon to project Clusters-223 223 Cluster Profile Comparisons: TXPipe vs. CLMM Camille Avestruz, Marina Ricci
Link icon to project Clusters-229 229 Quantify projection effects in cluster gravitational lensing using CosmoDC2 simulations. Gladys Muthoni Kamau, Titus Nyarko Nde, Hao-Yi Wu
Link icon to project Clusters-243 243 First example of Cluster Number Counts in TJPCov Camille Avestruz
Link icon to project Clusters-244 244 The WL mass - RedMaPPer richness relation in DESC DC2 simulations: impact of modeling choices and observational systematics Celine Combet, Arya Farahi, Constantin Payerne, Zhuowen Zhang

Paused

Link ID Title Members
Link icon to project Clusters-36 36 DC2 Project: Cluster Shear Calibration + Mass Estimate Ian Dell'Antonio, Binyang Liu
Link icon to project Clusters-38 38 DC2 Project: Cluster Mass Calibration (CLMassMod) Camille Avestruz, Alex Malz
Link icon to project Clusters-179 179 Cluster Shear Calibration with Simulations of LSST Ian Dell'Antonio, Binyang Liu

Commissioning Task Force

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Completed

Link ID Title Members
Link icon to project CommissioningTaskForce-13 13 Commissioning target recommendations Alexandra Amon, Keith Bechtol, Andrew Connolly, Seth Digel, Alex Drlica-Wagner, Eric Gawiser, Mike Jarvis, Saurabh Jha, Marc Moniez, Gautham Narayan, Nicolas Regnault, Samuel Schmidt, Ignacio Sevilla, Sherry Suyu, Chris Walter, Anja von der Linden

Created

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Computing

Active

Link ID Title Members
Link icon to project Computing-2 2 DC2 Project: GCR Catalogs Yao-Yuan Mao

Completed

Link ID Title Members
Link icon to project Computing-3 3 DC1 Analysis Humna Awan, Eric Gawiser, Rachel Mandelbaum, Javier Sanchez, Chris Walter
Link icon to project Computing-19 19 DC2 Project: Run 1 and 2 Humna Awan, Johann Cohen-Tanugi, Mike Jarvis, Yao-Yuan Mao, Ji Won Park, Chris Walter

Created

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Link icon to project Computing-58 58 Matching of input and output catalogs in DC2 Dominique Boutigny, Yao-Yuan Mao, Sean McLaughlin, Bhairav Valera

Cosmological and Survey Simulations

Active

Link ID Title Members
Link icon to project CosmologicalandSurveySimulations-2 2 DC2 Project: GCR Catalogs Yao-Yuan Mao
Link icon to project CosmologicalandSurveySimulations-5 5 DC2 Project: Validation of DC2 images and DM products Bob Armstrong, Dominique Boutigny, Jim Chiang, Johann Cohen-Tanugi, Scott Daniel, Seth Digel, Alex Drlica-Wagner, Tom Glanzman, Katrin Heitmann, Mike Jarvis, Saurabh Jha, Neha Joshi, J. Bryce Kalmbach, Heather Kelly, Karl Krughoff, Francois Lanusse, Nan Li, Robert Lupton, Rachel Mandelbaum, Yao-Yuan Mao, Joshua Meyers, Ji Won Park, Julien Peloton, Stephane Plaszczynski, Adrian Pope, Marina Ricci, Javier Sanchez, Melanie Simet, Chris Walter, Matthew Wiesner, Michael Wood-Vasey
Link icon to project CosmologicalandSurveySimulations-17 17 DC2 Project: Testing intrinsic alignment mitigation methods Jonathan Blazek, Elisa Chisari, Joachim Harnois-Deraps, Mustapha Ishak, Eve Kovacs, Danielle Leonard, Rachel Mandelbaum, Yao-Yuan Mao, Leonel Medina Varela, Michael Troxel, Nicholas Van Alfen
Link icon to project CosmologicalandSurveySimulations-24 24 DC2 Project: Production and validation of IA mock catalogs for DC2 Jonathan Blazek, Elisa Chisari, Joachim Harnois-Deraps, Mustapha Ishak, Eve Kovacs, Francois Lanusse, Danielle Leonard, Chien-Hao Lin, Yao-Yuan Mao, Leonel Medina Varela
Link icon to project CosmologicalandSurveySimulations-65 65 Tree Ring effect in LSST CCD sensors HyeYun Park
Link icon to project CosmologicalandSurveySimulations-83 83 Apply Deep Learning to Identify and Deblend Strong Lenses for LSST Prasanna Balaprakash, Salman Habib, Katrin Heitmann, Nan Li, Sandeep Madireddy, Nesar Ramachandra
Link icon to project CosmologicalandSurveySimulations-84 84 DESC+DES: Quantifying the effects of cluster triaxiality on cosmology with simulations Tesla Jeltema, Marina Ricci, Yuanyuan Zhang
Link icon to project CosmologicalandSurveySimulations-88 88 Intrinsic alignment self-calibration Mustapha Ishak, Alex Malz, Leonel Medina Varela, Eske Pedersen
Link icon to project CosmologicalandSurveySimulations-105 105 DC2 Project: High Dimensional DESC Metrics (HiDDeM) Adam Broussard, Eve Kovacs, Alex Malz, Nesar Ramachandra, Lifan Wang, Xiaomeng Yan
Link icon to project CosmologicalandSurveySimulations-124 124 SkySim5000 Andrew Hearin, Eve Kovacs
Link icon to project CosmologicalandSurveySimulations-128 128 Matter Power Spectrum Emulator for f(R) Modified Gravity Cosmologies Katrin Heitmann, Wojciech Hellwing, Mustapha Ishak, Nesar Ramachandra, Georgios Valogiannis, Bill Wright
Link icon to project CosmologicalandSurveySimulations-130 130 Forecast on Multiwavelength Cluster MOR & Cosmology using “;baryon pasted“; mock maps Camille Avestruz, Dominique Boutigny, Celine Combet, Arya Farahi, Andrew Hearin, Eve Kovacs, Erwin Lau, Hironao Miyatake, Moritz Munchmeyer, Daisuke Nagai, Mariana Penna-Lima, Marina Ricci, Zhuowen Zhang
Link icon to project CosmologicalandSurveySimulations-136 136 DC2 Project: The WaZP cluster catalog on DC2 data Michel Aguena, Dominique Boutigny, Celine Combet, Mariana Penna-Lima, Marina Ricci
Link icon to project CosmologicalandSurveySimulations-148 148 Development and refactoring of imSim Joanne Bogart, Dominique Boutigny, Johann Cohen-Tanugi, Fabio Hernandez, Mike Jarvis, James Perry, Adrian Pope, Chris Walter
Link icon to project CosmologicalandSurveySimulations-211 211 The Kilonova Data Challenge: Testing Kilonova-Finding in LSST Jelle Aalbers, Sahar Allam, Marcelo Avila, Douglas Tucker, Matthew Wiesner
Link icon to project CosmologicalandSurveySimulations-240 240 DC2 x RAIL Biprateep Dey, Shahab Joudaki, Alex Malz, Jeffrey Newman, Markus Michael Rau
Link icon to project CosmologicalandSurveySimulations-241 241 RAIL estimator/summarizer challenge Biprateep Dey, Shahab Joudaki, Alex Malz, Jeffrey Newman, Markus Michael Rau

Completed

Link ID Title Members
Link icon to project CosmologicalandSurveySimulations-3 3 DC1 Analysis Humna Awan, Eric Gawiser, Rachel Mandelbaum, Javier Sanchez, Chris Walter
Link icon to project CosmologicalandSurveySimulations-6 6 DC2 Project: CosmoDC2 Production Eric Gawiser, Andrew Hearin, Eve Kovacs, Yao-Yuan Mao
Link icon to project CosmologicalandSurveySimulations-7 7 DC2 Project: Generating synthetic cosmological data with GalSampler Andrew Hearin, Eve Kovacs, Yao-Yuan Mao
Link icon to project CosmologicalandSurveySimulations-18 18 DC2 Project: Extragalactic Catalog Validation Chihway Chang, Aleksandra Ciprijanovic, Celine Combet, Katrin Heitmann, Remy Joseph, Eve Kovacs, Rachel Mandelbaum, Yao-Yuan Mao, Judit Prat, Marina Ricci, Javier Sanchez, Samuel Schmidt, Ignacio Sevilla
Link icon to project CosmologicalandSurveySimulations-19 19 DC2 Project: Run 1 and 2 Humna Awan, Johann Cohen-Tanugi, Mike Jarvis, Yao-Yuan Mao, Ji Won Park, Chris Walter
Link icon to project CosmologicalandSurveySimulations-22 22 DC2 Project: ProtoDC2 Catalog Production Andrew Hearin, Eve Kovacs, Yao-Yuan Mao
Link icon to project CosmologicalandSurveySimulations-169 169 DESCQA: An Automated Validation Framework for Synthetic Sky Catalogs Katrin Heitmann, Eve Kovacs, Rachel Mandelbaum, Yao-Yuan Mao, Thomas Uram
Link icon to project CosmologicalandSurveySimulations-192 192 DC3 Specification Note Jim Chiang, Alex Drlica-Wagner, Katrin Heitmann, Javier Sanchez, Chris Walter

Created

Link ID Title Members
Link icon to project CosmologicalandSurveySimulations-25 25 DC2 Project: Developing and testing DM catalog emulators
Link icon to project CosmologicalandSurveySimulations-156 156 Incorportate ICL into image simulations Ian Dell'Antonio, Tamas Norbert Varga, Yuanyuan Zhang

Paused

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Link icon to project CosmologicalandSurveySimulations-50 50 Impact of Weak Lensing Magnification on SN Cosmology Rahul Biswas, Patricia Larsen, Nan Li, Tanja Petrushevska, Christopher Stubbs

Dark Matter

Active

Link ID Title Members
Link icon to project DarkMatter-161 161 The dark matter haloes of low surface brightness galaxies Nushkia Chamba, Matthew Hayes, Yao-Yuan Mao, Hiranya Peiris, Ricardo Vilalta
Link icon to project DarkMatter-216 216 Detectability of ultra-faint dwarf galaxies in DC2 Keith Bechtol, Jeff Carlin, Alex Drlica-Wagner, Yao-Yuan Mao, Sidney Mau, Mitch McNanna, Ethan Nadler

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External Synergies

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Link icon to project ExternalSynergies-187 187 Wide-field Multi-object spectroscopy in support of dark energy science with LSST Rachel Mandelbaum, Jeffrey Newman
Link icon to project ExternalSynergies-188 188 Deep Multi-object spectroscopy in support of dark energy science with LSST Rachel Mandelbaum, Jeffrey Newman
Link icon to project ExternalSynergies-189 189 Single-object imaging and spectroscopy in support of dark energy science with LSST Rachel Mandelbaum, Jeffrey Newman

Created

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Large Scale Structure

Active

Link ID Title Members
Link icon to project LargeScaleStructure-14 14 Impact of LSS systematics Humna Awan, Eric Gawiser, Javier Sanchez
Link icon to project LargeScaleStructure-27 27 DC2 Project: Non-linear bias and assembly bias modelling Jonathan Blazek, Yao-Yuan Mao, Anze Slosar
Link icon to project LargeScaleStructure-28 28 DC2 Project: 3x2pt analysis with DC2 catalogs Eric Gawiser, Mustapha Ishak, Rachel Mandelbaum, Joe Zuntz
Link icon to project LargeScaleStructure-52 52 Developing an LSS Platinum Sample Humna Awan, Adam Broussard, Eric Gawiser, Irene Moskowitz
Link icon to project LargeScaleStructure-91 91 DC2 Project: Galaxy Clustering Analysis John Ellison, Eric Gawiser
Link icon to project LargeScaleStructure-92 92 Forecasting the Potential of Weak Lensing Magnification at LSST Constance Mahony
Link icon to project LargeScaleStructure-102 102 TXSelector: optimizing the tomographic binning strategy Eric Gawiser, Alex Malz, Irene Moskowitz, Joe Zuntz
Link icon to project LargeScaleStructure-104 104 Using TXPipe to re-analyze precursor surveys (real-space, cosmic shear) Chihway Chang, Mustapha Ishak, Mike Jarvis, Rachel Mandelbaum, Emily Phillips-Longley, Tilman Troester, Chris Walter, Maria Elidaiana da Silva Pereira
Link icon to project LargeScaleStructure-112 112 Using TXPipe to re-analyze precursor surveys (3x2pt, HSC) David Alonso, Humna Awan, Chihway Chang, Johann Cohen-Tanugi, Carlos Garcia-Garcia, Eric Gawiser, Mike Jarvis, Rachel Mandelbaum, Andrina Nicola, Javier Sanchez, David Sanchez Cid
Link icon to project LargeScaleStructure-126 126 Effects of overlapping sources in galaxy clustering analyses Chihway Chang, Eboni Collins, Eric Gawiser, Katarzyna Krzyzanska, Benjamin Levine, Marina Ricci, Javier Sanchez
Link icon to project LargeScaleStructure-137 137 Optimizing galaxy samples for LSST x CMB Humna Awan, Chihway Chang, Mustapha Ishak, Patricia Larsen, Lucas Secco, Zhuoqi Zhang
Link icon to project LargeScaleStructure-163 163 Constraining HOD parameters using Cluster Clustering 2pt statistics from cosmoDC2/DC2 Camille Avestruz, Humna Awan, Anna Durkalec, Yao-Yuan Mao, Marina Ricci, Chad Schafer
Link icon to project LargeScaleStructure-164 164 LSS systematics with fake source injection in DC2 Eric Gawiser, Boris Leistedt, Javier Sanchez, Ignacio Sevilla
Link icon to project LargeScaleStructure-186 186 Simultaneous Estimation of Large-Scale Structure and Milky Way Dust Extinction from Galaxy Surveys Matias Bravo, Eric Gawiser, Nelson Padilla
Link icon to project LargeScaleStructure-209 209 Bias model comparison challenge for the DESC David Alonso, Alejandro Aviles, Maciej Bilicki, Jonathan Blazek, Zhiyuan Guo, Nickolas Kokron, James Sullivan, Chris Walter

Completed

Link ID Title Members
Link icon to project LargeScaleStructure-3 3 DC1 Analysis Humna Awan, Eric Gawiser, Rachel Mandelbaum, Javier Sanchez, Chris Walter
Link icon to project LargeScaleStructure-53 53 Galaxy Clustering in the Public HSC DR1 data David Alonso, Humna Awan, Dominique Boutigny, Eric Gawiser, Rachel Mandelbaum, Yao-Yuan Mao, Andrina Nicola, Anze Slosar
Link icon to project LargeScaleStructure-176 176 A unified pseudo-Cl framework David Alonso, Javier Sanchez, Anze Slosar

Created

Link ID Title Members
Link icon to project LargeScaleStructure-20 20 Estimators of Non-Gaussianity : Tests Against Numerical Simulations
Link icon to project LargeScaleStructure-210 210 3D peculiar velocity Bayesian inference from photometric galaxy data and type Ia supernovae Markus Michael Rau, Eleni Tsaprazi

Paused

Link ID Title Members
Link icon to project LargeScaleStructure-58 58 Matching of input and output catalogs in DC2 Dominique Boutigny, Yao-Yuan Mao, Sean McLaughlin, Bhairav Valera

Modeling and Combined Probes

Active

Link ID Title Members
Link icon to project ModelingandCombinedProbes-17 17 DC2 Project: Testing intrinsic alignment mitigation methods Jonathan Blazek, Elisa Chisari, Joachim Harnois-Deraps, Mustapha Ishak, Eve Kovacs, Danielle Leonard, Rachel Mandelbaum, Yao-Yuan Mao, Leonel Medina Varela, Michael Troxel, Nicholas Van Alfen
Link icon to project ModelingandCombinedProbes-24 24 DC2 Project: Production and validation of IA mock catalogs for DC2 Jonathan Blazek, Elisa Chisari, Joachim Harnois-Deraps, Mustapha Ishak, Eve Kovacs, Francois Lanusse, Danielle Leonard, Chien-Hao Lin, Yao-Yuan Mao, Leonel Medina Varela
Link icon to project ModelingandCombinedProbes-27 27 DC2 Project: Non-linear bias and assembly bias modelling Jonathan Blazek, Yao-Yuan Mao, Anze Slosar
Link icon to project ModelingandCombinedProbes-28 28 DC2 Project: 3x2pt analysis with DC2 catalogs Eric Gawiser, Mustapha Ishak, Rachel Mandelbaum, Joe Zuntz
Link icon to project ModelingandCombinedProbes-55 55 Testing Covariance Matrices Jonathan Blazek, Scott Dodelson, Tassia Ferreira, Chien-Hao Lin, Rachel Mandelbaum, Yao-Yuan Mao, Sukhdeep Singh, Tilman Troester
Link icon to project ModelingandCombinedProbes-59 59 Comparison of E_G vs a multiprobe analysis for testing gravity with LSST Mustapha Ishak, Danielle Leonard, Alex Malz, Rachel Mandelbaum
Link icon to project ModelingandCombinedProbes-71 71 Requirements on PZ errors for 3x2pt Husni Almoubayyed, Jonathan Blazek, Chihway Chang, Eric Gawiser, Daniel Gruen, Danielle Leonard, Alex Malz, Rachel Mandelbaum, Jeffrey Newman, Sukhdeep Singh, Ji Yao, Rongpu Zhou
Link icon to project ModelingandCombinedProbes-88 88 Intrinsic alignment self-calibration Mustapha Ishak, Alex Malz, Leonel Medina Varela, Eske Pedersen
Link icon to project ModelingandCombinedProbes-92 92 Forecasting the Potential of Weak Lensing Magnification at LSST Constance Mahony
Link icon to project ModelingandCombinedProbes-104 104 Using TXPipe to re-analyze precursor surveys (real-space, cosmic shear) Chihway Chang, Mustapha Ishak, Mike Jarvis, Rachel Mandelbaum, Emily Phillips-Longley, Tilman Troester, Chris Walter, Maria Elidaiana da Silva Pereira
Link icon to project ModelingandCombinedProbes-114 114 DC2 CMBxLSST analysis Humna Awan, Chihway Chang, Joachim Harnois-Deraps, Mustapha Ishak, Patricia Larsen
Link icon to project ModelingandCombinedProbes-128 128 Matter Power Spectrum Emulator for f(R) Modified Gravity Cosmologies Katrin Heitmann, Wojciech Hellwing, Mustapha Ishak, Nesar Ramachandra, Georgios Valogiannis, Bill Wright
Link icon to project ModelingandCombinedProbes-132 132 Non-local No-Nonsense Non-Limber Numerical Knockout (N5K) Tassia Ferreira, Tilman Troester
Link icon to project ModelingandCombinedProbes-137 137 Optimizing galaxy samples for LSST x CMB Humna Awan, Chihway Chang, Mustapha Ishak, Patricia Larsen, Lucas Secco, Zhuoqi Zhang
Link icon to project ModelingandCombinedProbes-146 146 MG re-analysis of precursory data sets using DESC tools Cristhian Garcia Quintero, Mustapha Ishak, Leonel Medina Varela
Link icon to project ModelingandCombinedProbes-147 147 Fast, approximate simulations for restricted Horndeski gravity using COLA Alejandro Aviles, Tessa Baker, Wojciech Hellwing, Carlos Hidalgo, Mustapha Ishak, Bhuvnesh Jain, Ashim Sen Gupta, Georgios Valogiannis, Bill Wright
Link icon to project ModelingandCombinedProbes-199 199 Modified Gravity and Dark Energy models Beyond wCDM Testable by LSST Tessa Baker, Jonathan Blazek, Philip Bull, Mustapha Ishak, Eske Pedersen
Link icon to project ModelingandCombinedProbes-203 203 CCL and NumCosmo cross-check Celine Combet, Cyrille Doux, Francois Lanusse, Cinthia Nunes de Lima, Mariana Penna-Lima, Sandro Vitenti
Link icon to project ModelingandCombinedProbes-205 205 Dependence on modified gravity constraints on kmax for a 3x2pt analysis Cristhian Garcia Quintero, Mustapha Ishak, Danielle Leonard, Alex O'Smotherly, Agne Semenaite
Link icon to project ModelingandCombinedProbes-208 208 Combining the LSST-DESI surveys with the LSST-DESI galaxy samples Mustapha Ishak, Sujeong Lee, Jeffrey Newman, Marina Ricci, Michael Troxel
Link icon to project ModelingandCombinedProbes-215 215 Robustness to modelling choices in dark energy 3x2pt analysis Elisa Chisari, Mustapha Ishak, Danielle Leonard, Javier Sanchez, Biancamaria Sersante, Anze Slosar
Link icon to project ModelingandCombinedProbes-217 217 Forecasts using unsupervised learning on Beyond wCDM models distinguishable with LSST 3x2pt Agnes Ferte, Cristhian Garcia Quintero, Mustapha Ishak, Nesar Ramachandra, Ashim Sen Gupta, Georgios Valogiannis, Jochen Weller
Link icon to project ModelingandCombinedProbes-232 232 Constraining the growth rate of structure versus the expansion history/geometry as a test of wCDM dark energy models using DESC tools Mustapha Ishak, Chandra Shekhar Saraf, Jochen Weller

Completed

Link ID Title Members
Link icon to project ModelingandCombinedProbes-171 171 Measuring the scale-dependence of intrinsic alignments using multiple shear estimates Danielle Leonard, Rachel Mandelbaum
Link icon to project ModelingandCombinedProbes-173 173 Self-calibration method for II and GI types of intrinsic alignments of galaxies Mustapha Ishak, Michael Troxel, Ji Yao
Link icon to project ModelingandCombinedProbes-174 174 Core Cosmology Library: Precision Cosmological Predictions for LSST David Alonso, Elisa Chisari, Mustapha Ishak, Elisabeth Krause, Danielle Leonard

Created

Link ID Title Members
Link icon to project ModelingandCombinedProbes-139 139 Studying the cluster counts and cluster clustering likelihoods: impact on cosmological parameter estimators Henrique Lettieri, Mariana Penna-Lima, Marina Ricci, Sandro Vitenti
Link icon to project ModelingandCombinedProbes-145 145 Holographic Theory in Cosmology Jazmine Jefferson, David Zegeye
Link icon to project ModelingandCombinedProbes-224 224 LSST constraints on smooth dynamical dark energy models Vivian Miranda, Rogerio Rosenfeld, João Victor Silva Rebouças
Link icon to project ModelingandCombinedProbes-245 245 Modified gravity constraints with weak lensing of galaxy clusters and gravitational redshifts of cluster members Calum Murray

Paused

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Link icon to project ModelingandCombinedProbes-78 78 n(z) shape + galaxy bias degeneracies in 3x2 point Jonathan Blazek, Imran Hasan, Alex Malz

Observing Strategy

Active

Link ID Title Members
Link icon to project ObservingStrategy-29 29 Time-delay measurements of SL SNe Ia
Link icon to project ObservingStrategy-40 40 Observing Strategy Project Tarek Allam, Husni Almoubayyed, Humna Awan, Rahul Biswas, Eric Gawiser, Lynne Jones, Alex Malz, Rachel Mandelbaum, Hiranya Peiris, Christian Setzer, Michael Wood-Vasey, Peter Yoachim
Link icon to project ObservingStrategy-101 101 Exploring time-dependence of atmospheric PSF parameters Patricia Burchat, Claire-Alice Hebert, Mike Jarvis, Joshua Meyers
Link icon to project ObservingStrategy-106 106 Evaluating the impact of the observing strategy on supernova Ia classification for cosmology Catarina Alves, Kyle Boone, Jonathan Carrick, Philippe Gris, Emille Ishida, Anais Moller, Gautham Narayan, Kara Ponder, Steve Rodney, Benjamin Rose, Sreevarsha Sreejith, Peter Yoachim
Link icon to project ObservingStrategy-138 138 Tight constraints on a varying DE equation of state from a 2-year LSST SN survey Nicolas Regnault
Link icon to project ObservingStrategy-202 202 LSST Deep Drilling program and Supernovae Philippe Gris, Nicolas Regnault

Completed

Link ID Title Members
Link icon to project ObservingStrategy-45 45 Observing strategy studies for weak lensing Husni Almoubayyed, Humna Awan, Eric Gawiser
Link icon to project ObservingStrategy-67 67 Optimising a spectroscopic training sample for photometric classification of transients (Graduate Student Project) Rahul Biswas, Jonathan Carrick, Isobel Hook, Emille Ishida, Saul Perlmutter, Sreevarsha Sreejith
Link icon to project ObservingStrategy-196 196 The Impact of Observing Strategy on Cosmological Constraints with LSST Husni Almoubayyed, Humna Awan, Tim Eifler, Eric Gawiser, Philippe Gris, Simon Huber, Saurabh Jha, Alex Kim, Michelle Lochner, Rachel Mandelbaum, Eric Neilsen, Tanja Petrushevska, Nicolas Regnault, Daniel Scolnic, Christian Setzer, Sherry Suyu
Link icon to project ObservingStrategy-197 197 Optimizing the LSST Observing Strategy for Dark Energy Science: DESC Recommendations for the Wide-Fast-Deep Survey Eric Gawiser, Saurabh Jha, Michelle Lochner, Rachel Mandelbaum, Daniel Scolnic
Link icon to project ObservingStrategy-198 198 Optimizing the LSST Observing Strategy for Dark Energy Science: DESC Recommendations for the Deep Drilling Fields and other Special Programs Eric Gawiser, Saurabh Jha, Michelle Lochner, Daniel Scolnic

Created

Link ID Title Members
Link icon to project ObservingStrategy-237 237 rubin-sims metrics for DESC metrics Humna Awan
Link icon to project ObservingStrategy-238 238 guidelines for DESC use of MAF/rubin-sims Humna Awan

Paused

Link ID Title Members
Link icon to project ObservingStrategy-48 48 Optimal Observing Strategy for Supernova Light Curve Classification Tarek Allam, Rahul Biswas
Link icon to project ObservingStrategy-72 72 Study of TOO strategy for GW events Rahul Biswas, Juan Garcia-Bellido, Mandeep Gill, Daniel Holz, Anupreeta More, Eric Neilsen, Marcelle Soares-Santos

Photometric Corrections

Active

Link ID Title Members
Link icon to project PhotometricCorrections-108 108 CBP demonstration and validation Marc Betoule, Sebastien Bongard, Sasha Brownsberger, Johann Cohen-Tanugi, Michael Coughlin, Laurent Le Guillou, Nicholas Mondrik, Jeremy Neveu, Eduardo Sepulveda, Christopher Stubbs, Elana Urbach
Link icon to project PhotometricCorrections-138 138 Tight constraints on a varying DE equation of state from a 2-year LSST SN survey Nicolas Regnault
Link icon to project PhotometricCorrections-158 158 Impact of Assumed Atmosphere on LSST SN Cosmology Sebastien Bongard, Daniel Perrefort, Nicolas Regnault, Christopher Stubbs, Michael Wood-Vasey

Completed

Link ID Title Members

Created

Link ID Title Members
Link icon to project PhotometricCorrections-56 56 Investigation and Mitigation of Galactic Reddening
Link icon to project PhotometricCorrections-57 57 Atmospheric modeling
Link icon to project PhotometricCorrections-98 98 Sky spectrograph
Link icon to project PhotometricCorrections-99 99 Closing the photometric loop with AuxTel
Link icon to project PhotometricCorrections-107 107 AuxTel Slitless Spectra extraction and atmospheric parameters determination Johann Cohen-Tanugi
Link icon to project PhotometricCorrections-109 109 StarDICE recalibration of CALSPEC standard stars Johann Cohen-Tanugi
Link icon to project PhotometricCorrections-127 127 HoloSpec project Marc Moniez

Paused

Link ID Title Members

Photometric Redshifts

Active

Link ID Title Members
Link icon to project PhotometricRedshifts-28 28 DC2 Project: 3x2pt analysis with DC2 catalogs Eric Gawiser, Mustapha Ishak, Rachel Mandelbaum, Joe Zuntz
Link icon to project PhotometricRedshifts-39 39 DC2 Project: Running redMaPPer on DC2 Cosmo and Sim Catalogs Tesla Jeltema, Marina Ricci, Eli Rykoff, Zhuowen Zhang
Link icon to project PhotometricRedshifts-66 66 Joint DC2 LSST-WFIRST pixel-level simulations and analysisDC2/DC3 image simulation (WL/PZ) Johann Cohen-Tanugi, Rachel Mandelbaum, Yao-Yuan Mao, Michael Troxel
Link icon to project PhotometricRedshifts-71 71 Requirements on PZ errors for 3x2pt Husni Almoubayyed, Jonathan Blazek, Chihway Chang, Eric Gawiser, Daniel Gruen, Danielle Leonard, Alex Malz, Rachel Mandelbaum, Jeffrey Newman, Sukhdeep Singh, Ji Yao, Rongpu Zhou
Link icon to project PhotometricRedshifts-85 85 Redshift inference using a hierarchical Bayesian model Bela Abolfathi, Gary Bernstein, Alan Heavens, David Kirkby, Alex Malz, Carles Sanchez, Ricardo Vilalta
Link icon to project PhotometricRedshifts-86 86 PZ DC2: How do photo-z PDF methods respond to imperfect priors? Massimo Brescia, Stefano Cavuoti, Johann Cohen-Tanugi, John Crenshaw, Daniel Gruen, Peter Hatfield, Matt Jarvis, Shahab Joudaki, J. Bryce Kalmbach, Alex Malz, Jeffrey Newman, Eric Nuss, Ji Won Park, Samuel Schmidt, John Yue Han Soo
Link icon to project PhotometricRedshifts-102 102 TXSelector: optimizing the tomographic binning strategy Eric Gawiser, Alex Malz, Irene Moskowitz, Joe Zuntz
Link icon to project PhotometricRedshifts-104 104 Using TXPipe to re-analyze precursor surveys (real-space, cosmic shear) Chihway Chang, Mustapha Ishak, Mike Jarvis, Rachel Mandelbaum, Emily Phillips-Longley, Tilman Troester, Chris Walter, Maria Elidaiana da Silva Pereira
Link icon to project PhotometricRedshifts-113 113 PZ blending Johann Cohen-Tanugi, Remy Joseph, J. Bryce Kalmbach, Erfan Nourbakhsh, Samuel Schmidt
Link icon to project PhotometricRedshifts-136 136 DC2 Project: The WaZP cluster catalog on DC2 data Michel Aguena, Dominique Boutigny, Celine Combet, Mariana Penna-Lima, Marina Ricci
Link icon to project PhotometricRedshifts-153 153 DC2: PZ outputs in DC2 Galaxy Clusters Celine Combet, Constantin Payerne, Marina Ricci
Link icon to project PhotometricRedshifts-157 157 Effect of Galaxy Cluster blending on PZ measurements Camille Avestruz, Shuang Liang, Alex Malz, Tamas Norbert Varga, Anja von der Linden
Link icon to project PhotometricRedshifts-159 159 Cosmological constraint sensitivity to photometric band availability Johann Cohen-Tanugi, John Crenshaw, Shahab Joudaki, Alex Malz, Markus Michael Rau, Samuel Schmidt, Joe Zuntz
Link icon to project PhotometricRedshifts-160 160 A Generative Model of Photo-z Data with Normalizing Flows Johann Cohen-Tanugi, John Crenshaw, J. Bryce Kalmbach, Alex Malz
Link icon to project PhotometricRedshifts-221 221 Optimising the shape of photometric redshift distributions with clustering cross-correlations Hendrik Hildebrandt, Benjamin Joachimi, Andreas Korn, Markus Michael Rau, Benjamin Stoelzner
Link icon to project PhotometricRedshifts-227 227 Jointly Modelling Photometric Redshifts, Intrinsic Alignments and Galaxy Bias with Luminosity Function Mustapha Ishak, Danielle Leonard, Markus Michael Rau, Nikolina Sarcevic
Link icon to project PhotometricRedshifts-236 236 Synthetic-spectra for sample redshift inference Salman Habib, Olivier Ilbert, Jeffrey Newman, Nesar Ramachandra, Markus Michael Rau
Link icon to project PhotometricRedshifts-239 239 Creation of RAIL summarization Biprateep Dey, Shahab Joudaki, Alex Malz, Markus Michael Rau
Link icon to project PhotometricRedshifts-240 240 DC2 x RAIL Biprateep Dey, Shahab Joudaki, Alex Malz, Jeffrey Newman, Markus Michael Rau
Link icon to project PhotometricRedshifts-241 241 RAIL estimator/summarizer challenge Biprateep Dey, Shahab Joudaki, Alex Malz, Jeffrey Newman, Markus Michael Rau
Link icon to project PhotometricRedshifts-242 242 Local Calibration of Photometric Redshift PDFs Brett Andrews, Biprateep Dey, Ann Lee, Alex Malz, Jeffrey Newman

Completed

Link ID Title Members
Link icon to project PhotometricRedshifts-12 12 Leveraging Host Galaxy Correlations for Supernova Classification Mi Dai, Alexander Gagliano, Isobel Hook, Gautham Narayan, Javier Sanchez
Link icon to project PhotometricRedshifts-61 61 Joint redshift inference with clustering and SED fitting Johann Cohen-Tanugi, Alex Malz, Rachel Mandelbaum, Yao-Yuan Mao, Christopher Morrison, Markus Michael Rau, Cecile Renault, Samuel Schmidt
Link icon to project PhotometricRedshifts-170 170 Approximating Photo-z PDFs for Large Surveys Alex Malz, Phil Marshall
Link icon to project PhotometricRedshifts-175 175 Evaluation of probabilistic photometric redshift estimation approaches for The Rubin Observatory Legacy Survey of Space and Time (LSST) Alex Malz, Samuel Schmidt

Created

Link ID Title Members
Link icon to project PhotometricRedshifts-213 213 Feasibility of Measuring the Intergalactic Medium with LSST u Band Residuals John Crenshaw, Eric Gawiser, Melissa Graham, Daniel Gruen, Alex Malz, Jeffrey Newman, Samuel Schmidt, Anze Slosar, Tony Tyson

Paused

Link ID Title Members
Link icon to project PhotometricRedshifts-30 30 DC2 project [PZ]: Simulating the impact of incomplete data on photometric redshift estimation
Link icon to project PhotometricRedshifts-31 31 DC2 project [PZ]: Testing cross-correlation redshift calibration
Link icon to project PhotometricRedshifts-78 78 n(z) shape + galaxy bias degeneracies in 3x2 point Jonathan Blazek, Imran Hasan, Alex Malz
Link icon to project PhotometricRedshifts-110 110 A New Deep Learning Model for Photometric Redshift Estimation with DC2

Point-spread Function

Active

Link ID Title Members
Link icon to project PointspreadFunction-101 101 Exploring time-dependence of atmospheric PSF parameters Patricia Burchat, Claire-Alice Hebert, Mike Jarvis, Joshua Meyers
Link icon to project PointspreadFunction-122 122 Impact of Higher Order Moments Error of PSF Model on WL Mike Jarvis, Rachel Mandelbaum, Tianqing Zhang
Link icon to project PointspreadFunction-151 151 Generation of realistic input parameters for simulation of atmospheric point spread functions: psf-weather-station Patricia Burchat, Claire-Alice Hebert, Mike Jarvis
Link icon to project PointspreadFunction-212 212 Impact of Higher Order Moments Error of PSF Model on WL (Part II) Husni Almoubayyed, Mike Jarvis, Arun Kannawadi, Rachel Mandelbaum, Joshua Meyers, Morgan Schmitz, Sukhdeep Singh, Tianqing Zhang
Link icon to project PointspreadFunction-218 218 psf-to-cosmo Patricia Burchat, Claire-Alice Hebert, Sidney Mau
Link icon to project PointspreadFunction-230 230 PSFs for coadded images [Pedagogical] James Bosch, Mike Jarvis, Arun Kannawadi, Robert Lupton, Rachel Mandelbaum
Link icon to project PointspreadFunction-231 231 Impact of PSFs on fundamental physics Eske Pedersen, Christopher Stubbs, Tony Tyson

Completed

Link ID Title Members
Link icon to project PointspreadFunction-45 45 Observing strategy studies for weak lensing Husni Almoubayyed, Humna Awan, Eric Gawiser
Link icon to project PointspreadFunction-64 64 Atmospheric PSF interpolation with Gaussian Processes Patricia Burchat, Mike Jarvis, Pierre-Francois Leget

Created

Link ID Title Members
Link icon to project PointspreadFunction-129 129 Chromatic PSF effects on Supernovae

Paused

Link ID Title Members
Link icon to project PointspreadFunction-44 44 Test Piff PSF Models on DC2 Images Johann Cohen-Tanugi, Mike Jarvis

Sensor Anomalies

Active

Link ID Title Members
Link icon to project SensorAnomalies-10 10 Analyzing the Impact of Brighter-Fatter on WL Observables Mike Jarvis, Simona Murgia, Emily Phillips-Longley, Chris Walter
Link icon to project SensorAnomalies-65 65 Tree Ring effect in LSST CCD sensors HyeYun Park
Link icon to project SensorAnomalies-195 195 Poisson_CCD: A dedicated simulator for modeling CCDs Alex Drlica-Wagner, Craig Lage
Link icon to project SensorAnomalies-206 206 Fringing Analysis and Simulation for Vera C. Rubin Observatory's Legacy Survey of Space and Time Zhiyuan Guo, Craig Lage, Tony Tyson, Chris Walter

Completed

Link ID Title Members
Link icon to project SensorAnomalies-185 185 Exact form of the Photon Transfer Curve (PTC) of CCDs Pierre Antilogus, Pierre Astier, Andrew Bradshaw, Seth Digel, Augustin Guyonnet, Laurent Le Guillou, Andrew Rasmussen, Aaron Roodman, Daniel Weatherill, Michael Wood-Vasey

Created

Link ID Title Members
Link icon to project SensorAnomalies-70 70 Single Trap pumping study of LSST sensors

Paused

Link ID Title Members

Time Domain

Active

Link ID Title Members
Link icon to project TimeDomain-23 23 Efficiency of detection of variable sources in DC2 Rahul Biswas, Richard Kessler, Fawad Kirmani, Steve Rodney, Bruno Sanchez
Link icon to project TimeDomain-29 29 Time-delay measurements of SL SNe Ia
Link icon to project TimeDomain-32 32 Obtaining Peculiar Velocities From SN Anita Bahmanyar
Link icon to project TimeDomain-35 35 The Lensing Sprinkler: Software for Strong Lensing Simulations J. Bryce Kalmbach, Ji Won Park
Link icon to project TimeDomain-43 43 PLAsTiCC Papers Tarek Allam, Anita Bahmanyar, Rahul Biswas, Mi Dai, Renee Hlozek, Emille Ishida, Richard Kessler, Alex Malz, Kara Ponder, Christian Setzer
Link icon to project TimeDomain-63 63 Enabling LSST simulations Of transients Renee Hlozek
Link icon to project TimeDomain-79 79 RESSPECT: REcommendation System for SPECTroscopic follow-up Catarina Alves, Johann Cohen-Tanugi, Mi Dai, Lluis Galbany, Renee Hlozek, Emille Ishida, Noble Kennamer, Alex Malz, Anais Moller, Daniel Muthukrishna, Kara Ponder, Connor Sheere, Sreevarsha Sreejith
Link icon to project TimeDomain-82 82 Placing Supernovae Realistically in Galaxies in the LSST Simulated Sky (Graduate Student Project) Johann Cohen-Tanugi, John Crenshaw, Alexander Gagliano, Lluis Galbany, Renee Hlozek, Isobel Hook, Martine Lokken, Gautham Narayan
Link icon to project TimeDomain-83 83 Apply Deep Learning to Identify and Deblend Strong Lenses for LSST Prasanna Balaprakash, Salman Habib, Katrin Heitmann, Nan Li, Sandeep Madireddy, Nesar Ramachandra
Link icon to project TimeDomain-87 87 Recovering Sub-threshold Gravitational Wave Signals with LSST Data Tessa Baker, Daniel Holz, Pablo Lemos, Hiranya Peiris, Christian Setzer
Link icon to project TimeDomain-90 90 Developing improved image subtraction methods on DC2 dataset. Shu Liu, Bruno Sanchez, Michael Wood-Vasey
Link icon to project TimeDomain-96 96 DC2 Project: Validation of the light curve photometry of supernova Dominique Fouchez, Richard Kessler, Benjamin Racine, Bruno Sanchez, Michael Wood-Vasey, Manal Yassine
Link icon to project TimeDomain-97 97 Cosmology bias from photometric SNe Ia redshift systematics Ricardo Vilalta
Link icon to project TimeDomain-103 103 Evaluate Multiply-imaged Source Detections in DC2 Fawad Kirmani, Steve Rodney, Sherry Suyu
Link icon to project TimeDomain-106 106 Evaluating the impact of the observing strategy on supernova Ia classification for cosmology Catarina Alves, Kyle Boone, Jonathan Carrick, Philippe Gris, Emille Ishida, Anais Moller, Gautham Narayan, Kara Ponder, Steve Rodney, Benjamin Rose, Sreevarsha Sreejith, Peter Yoachim
Link icon to project TimeDomain-120 120 ELAsTiCC Tarek Allam, Anita Bahmanyar, Rahul Biswas, Mi Dai, Renee Hlozek, Emille Ishida, Saurabh Jha, Richard Kessler, Robert Knop, Alex Malz, Daniel Muthukrishna, Gautham Narayan, Kara Ponder, Christian Setzer
Link icon to project TimeDomain-121 121 PLAsTiCC Papers V Tarek Allam, Catarina Alves, Anita Bahmanyar, Rahul Biswas, Deep Chatterjee, Mi Dai, Alexander Gagliano, Renee Hlozek, Emille Ishida, Saurabh Jha, Richard Kessler, Martine Lokken, Konstantin Malanchev, Alex Malz, Daniel Muthukrishna, Gautham Narayan, Kara Ponder, Christian Setzer, Ved Shah
Link icon to project TimeDomain-123 123 Difference Images with HST / DES Templates for early lensed SN detections Steve Rodney, Michael Wood-Vasey
Link icon to project TimeDomain-138 138 Tight constraints on a varying DE equation of state from a 2-year LSST SN survey Nicolas Regnault
Link icon to project TimeDomain-140 140 Light curves with improved photometry for the HSC transient survey data Pierre Astier, Dominique Fouchez, Philippe Gris, Pierre-Francois Leget, Benjamin Racine, Nicolas Regnault, Clare Saunders, Manal Yassine
Link icon to project TimeDomain-149 149 Inferring the External Convergence and Shear in the Line-of-Sight Environment Using Bayesian Graph Convolutional Networks Simon Birrer, Miles Cranmer, Phil Marshall, Ji Won Park, Aaron Roodman, Madison Ueland, Sebastian Wagner-Carena
Link icon to project TimeDomain-158 158 Impact of Assumed Atmosphere on LSST SN Cosmology Sebastien Bongard, Daniel Perrefort, Nicolas Regnault, Christopher Stubbs, Michael Wood-Vasey
Link icon to project TimeDomain-166 166 To study the benefit of including SN+HOST photometric redshift in SN Ia cosmology analysis. Richard Kessler, Ayan Mitra
Link icon to project TimeDomain-167 167 Clustering of Standard Candles Humna Awan, Valerio Marra
Link icon to project TimeDomain-193 193 Large-Scale Gravitational Lens Modeling with Bayesian Neural Networks for Accurate and Precise Inference of the Hubble Constant Ji Won Park
Link icon to project TimeDomain-200 200 Impact of observing strategy on photometric classification of supernovae Catarina Alves, Peter Yoachim
Link icon to project TimeDomain-202 202 LSST Deep Drilling program and Supernovae Philippe Gris, Nicolas Regnault
Link icon to project TimeDomain-204 204 Alnodiff Tatiana Acero Cuellar, Federica Bianco, Gautham Narayan, Helen Qu, Masao Sako
Link icon to project TimeDomain-211 211 The Kilonova Data Challenge: Testing Kilonova-Finding in LSST Jelle Aalbers, Sahar Allam, Marcelo Avila, Douglas Tucker, Matthew Wiesner
Link icon to project TimeDomain-214 214 ReSSpect: Are classification metrics good proxies for SN Ia cosmological constraining power? Mi Dai, Emille Ishida, Alex Malz, Kara Ponder
Link icon to project TimeDomain-222 222 Measurement of the SN Ia rate from DC2 data and comparison with the value assumed for the simulation Maria Teresa Botticella, Vincenzo Petrecca, Fabio Ragosta
Link icon to project TimeDomain-225 225 Optimising the 4MOST/TiDES follow up strategy for LSST transients Christopher Frohmaier, Isobel Hook, Mark Sullivan, Maria Vincenzi

Completed

Link ID Title Members
Link icon to project TimeDomain-12 12 Leveraging Host Galaxy Correlations for Supernova Classification Mi Dai, Alexander Gagliano, Isobel Hook, Gautham Narayan, Javier Sanchez
Link icon to project TimeDomain-15 15 Hierarchical Inference of Cosmological Parameters from Deep-Learned LSST Time Delay Lens Models Phil Marshall, Ji Won Park
Link icon to project TimeDomain-42 42 Detectability of Kilonovae (Graduate Student Project) Rahul Biswas, Hiranya Peiris, Christian Setzer
Link icon to project TimeDomain-47 47 DESC Broker services Johann Cohen-Tanugi, Alex Kim
Link icon to project TimeDomain-67 67 Optimising a spectroscopic training sample for photometric classification of transients (Graduate Student Project) Rahul Biswas, Jonathan Carrick, Isobel Hook, Emille Ishida, Saul Perlmutter, Sreevarsha Sreejith
Link icon to project TimeDomain-69 69 Application of snmachine to PLAsTiCC data (graduate student project) Tarek Allam, Catarina Alves, Xiran Bai, Kyle Boone, Jonathan Carrick, Mi Dai, Isobel Hook, Emille Ishida, Michelle Lochner, Jason McEwen, Gautham Narayan, Hiranya Peiris, Robert Schuhmann, Christian Setzer, Sreevarsha Sreejith
Link icon to project TimeDomain-117 117 PLAsTiCC Papers I Tarek Allam, Anita Bahmanyar, Rahul Biswas, Mi Dai, Renee Hlozek, Emille Ishida, Saurabh Jha, Richard Kessler, Alex Malz, Gautham Narayan, Kara Ponder, Christian Setzer
Link icon to project TimeDomain-118 118 PLAsTiCC Papers II Tarek Allam, Anita Bahmanyar, Rahul Biswas, Mi Dai, Renee Hlozek, Emille Ishida, Saurabh Jha, Richard Kessler, Alex Malz, Gautham Narayan, Kara Ponder, Christian Setzer
Link icon to project TimeDomain-119 119 PLAsTiCC Papers III Tarek Allam, Anita Bahmanyar, Rahul Biswas, Mi Dai, Renee Hlozek, Emille Ishida, Saurabh Jha, Richard Kessler, Alex Malz, Gautham Narayan, Kara Ponder, Christian Setzer
Link icon to project TimeDomain-180 180 Strongly lensed SNe Ia in the era of LSST: observing cadence for lens discoveries and time-delay measurements Simon Huber, Sherry Suyu
Link icon to project TimeDomain-184 184 Enabling Catalog Simulations Of Transients And Variable Sources From Lsst Cadence Strategies Rahul Biswas, Scott Daniel, Renee Hlozek, Alex Kim, Peter Yoachim
Link icon to project TimeDomain-190 190 DESC Broker response Rahul Biswas, Alex Kim
Link icon to project TimeDomain-191 191 Characterizing the Sample Selection for Supernova Cosmology Alex Kim
Link icon to project TimeDomain-194 194 Hierarchical Inference With Bayesian Neural Networks: An Application to Strong Gravitational Lensing Ji Won Park, Sebastian Wagner-Carena

Created

Link ID Title Members
Link icon to project TimeDomain-26 26 Discrepancy Modelling : emulating the uncertainty predictions from image simulations in catalog simulations Rahul Biswas
Link icon to project TimeDomain-41 41 Supernova Populations (Ia, Core Collapse, Others later) Rahul Biswas
Link icon to project TimeDomain-129 129 Chromatic PSF effects on Supernovae
Link icon to project TimeDomain-165 165 Interface for the Follow-up of Type Ia SNe Alex Kim

Paused

Link ID Title Members
Link icon to project TimeDomain-21 21 DC2 Project: Machine Learning Catalog-level Emulation and Detection of Lensed AGN Systems in DC2 Phil Marshall
Link icon to project TimeDomain-33 33 Local Surface Brightness: Comparing Input and Deduced Values Alex Kim
Link icon to project TimeDomain-34 34 DC2 Time Delay Cosmology Forecast
Link icon to project TimeDomain-48 48 Optimal Observing Strategy for Supernova Light Curve Classification Tarek Allam, Rahul Biswas
Link icon to project TimeDomain-50 50 Impact of Weak Lensing Magnification on SN Cosmology Rahul Biswas, Patricia Larsen, Nan Li, Tanja Petrushevska, Christopher Stubbs
Link icon to project TimeDomain-62 62 Impact of Saturation on LSST SN cosmology Rahul Biswas, Richard Kessler
Link icon to project TimeDomain-72 72 Study of TOO strategy for GW events Rahul Biswas, Juan Garcia-Bellido, Mandeep Gill, Daniel Holz, Anupreeta More, Eric Neilsen, Marcelle Soares-Santos
Link icon to project TimeDomain-81 81 The Electromagnetic and Gravitational-Wave Selection Functions for Detections of Binary Neutron Star Mergers Hiranya Peiris, Christian Setzer
Link icon to project TimeDomain-93 93 Supernova SRD studies Renee Hlozek, Isobel Hook, Anais Moller, Daniel Scolnic
Link icon to project TimeDomain-110 110 A New Deep Learning Model for Photometric Redshift Estimation with DC2
Link icon to project TimeDomain-111 111 Optimizing multi-class spectroscopic follow-up in PLAsTiCC using active learning Isobel Hook, Connor Sheere, Sreevarsha Sreejith

Weak Lensing

Active

Link ID Title Members
Link icon to project WeakLensing-8 8 Deblending galaxies with variational autoencoders Bastien Arcelin, Eric Aubourg, Alexandre Boucaud, Cyrille Doux, Zeljko Ivezic, Nan Li, Cecile Roucelle, Sreevarsha Sreejith, Francoise Virieux
Link icon to project WeakLensing-10 10 Analyzing the Impact of Brighter-Fatter on WL Observables Mike Jarvis, Simona Murgia, Emily Phillips-Longley, Chris Walter
Link icon to project WeakLensing-17 17 DC2 Project: Testing intrinsic alignment mitigation methods Jonathan Blazek, Elisa Chisari, Joachim Harnois-Deraps, Mustapha Ishak, Eve Kovacs, Danielle Leonard, Rachel Mandelbaum, Yao-Yuan Mao, Leonel Medina Varela, Michael Troxel, Nicholas Van Alfen
Link icon to project WeakLensing-28 28 DC2 Project: 3x2pt analysis with DC2 catalogs Eric Gawiser, Mustapha Ishak, Rachel Mandelbaum, Joe Zuntz
Link icon to project WeakLensing-46 46 DC2 Project: Production of metacalibration shape catalog for DC2 Francois Lanusse, Erin Sheldon
Link icon to project WeakLensing-66 66 Joint DC2 LSST-WFIRST pixel-level simulations and analysisDC2/DC3 image simulation (WL/PZ) Johann Cohen-Tanugi, Rachel Mandelbaum, Yao-Yuan Mao, Michael Troxel
Link icon to project WeakLensing-71 71 Requirements on PZ errors for 3x2pt Husni Almoubayyed, Jonathan Blazek, Chihway Chang, Eric Gawiser, Daniel Gruen, Danielle Leonard, Alex Malz, Rachel Mandelbaum, Jeffrey Newman, Sukhdeep Singh, Ji Yao, Rongpu Zhou
Link icon to project WeakLensing-73 73 Optimal weak lensing non-Gaussian statistics Husni Almoubayyed, Jonathan Blazek, Daniela Grandon, Joachim Harnois-Deraps, Mustapha Ishak, Francois Lanusse, Jia Liu, Alex Malz
Link icon to project WeakLensing-75 75 DC2 Project: Producing BFD catalogs Bob Armstrong, Alex Malz
Link icon to project WeakLensing-76 76 DC2 Project: Probabilistic shear maps from BFD Bob Armstrong, Alex Malz
Link icon to project WeakLensing-88 88 Intrinsic alignment self-calibration Mustapha Ishak, Alex Malz, Leonel Medina Varela, Eske Pedersen
Link icon to project WeakLensing-92 92 Forecasting the Potential of Weak Lensing Magnification at LSST Constance Mahony
Link icon to project WeakLensing-95 95 Galaxy blending effects in deep imaging probes of cosmology Erfan Nourbakhsh, Samuel Schmidt, Tony Tyson
Link icon to project WeakLensing-100 100 LSST Observing Strategy 3x2pt FoM Emulator Husni Almoubayyed, Humna Awan, Tim Eifler, Xiao Fang, Eric Gawiser, Rachel Mandelbaum
Link icon to project WeakLensing-102 102 TXSelector: optimizing the tomographic binning strategy Eric Gawiser, Alex Malz, Irene Moskowitz, Joe Zuntz
Link icon to project WeakLensing-104 104 Using TXPipe to re-analyze precursor surveys (real-space, cosmic shear) Chihway Chang, Mustapha Ishak, Mike Jarvis, Rachel Mandelbaum, Emily Phillips-Longley, Tilman Troester, Chris Walter, Maria Elidaiana da Silva Pereira
Link icon to project WeakLensing-112 112 Using TXPipe to re-analyze precursor surveys (3x2pt, HSC) David Alonso, Humna Awan, Chihway Chang, Johann Cohen-Tanugi, Carlos Garcia-Garcia, Eric Gawiser, Mike Jarvis, Rachel Mandelbaum, Andrina Nicola, Javier Sanchez, David Sanchez Cid
Link icon to project WeakLensing-115 115 Pixel-level reanalysis of HSC PDR1 Bob Armstrong, Dominique Boutigny, Arun1 Kannawadi, Andres Plazas Malagon
Link icon to project WeakLensing-122 122 Impact of Higher Order Moments Error of PSF Model on WL Mike Jarvis, Rachel Mandelbaum, Tianqing Zhang
Link icon to project WeakLensing-125 125 Implementation of Metadetection and Validation with Simulations Matthew Becker, Mike Jarvis, Arun Kannawadi, Erin Sheldon
Link icon to project WeakLensing-134 134 Measurements of cluster masses using WL observables in DESC simulations Michel Aguena, Camille Avestruz, Stefano Borgani, Dominique Boutigny, Celine Combet, Carlo Giocoli, Constantin Payerne, Mariana Penna-Lima, Marina Ricci, Alex Saro, Sandro Vitenti
Link icon to project WeakLensing-137 137 Optimizing galaxy samples for LSST x CMB Humna Awan, Chihway Chang, Mustapha Ishak, Patricia Larsen, Lucas Secco, Zhuoqi Zhang
Link icon to project WeakLensing-146 146 MG re-analysis of precursory data sets using DESC tools Cristhian Garcia Quintero, Mustapha Ishak, Leonel Medina Varela
Link icon to project WeakLensing-152 152 Forecasting the power of Higher Order Weak Lensing Statistics with automatically differentiable simulations Benjamin Horowitz, Francois Lanusse, Denise Lanzieri, Alex Malz, Chirag Modi
Link icon to project WeakLensing-159 159 Cosmological constraint sensitivity to photometric band availability Johann Cohen-Tanugi, John Crenshaw, Shahab Joudaki, Alex Malz, Markus Michael Rau, Samuel Schmidt, Joe Zuntz
Link icon to project WeakLensing-182 182 Measuring weak lensing shear on coadds Bob Armstrong, Mike Jarvis, Rachel Mandelbaum
Link icon to project WeakLensing-212 212 Impact of Higher Order Moments Error of PSF Model on WL (Part II) Husni Almoubayyed, Mike Jarvis, Arun Kannawadi, Rachel Mandelbaum, Joshua Meyers, Morgan Schmitz, Sukhdeep Singh, Tianqing Zhang
Link icon to project WeakLensing-228 228 Using TXPipe on CosmoDC2 data Judit Prat, Joe Zuntz
Link icon to project WeakLensing-231 231 Impact of PSFs on fundamental physics Eske Pedersen, Christopher Stubbs, Tony Tyson

Completed

Link ID Title Members
Link icon to project WeakLensing-37 37 Shear measurement bias due to spatially varying spectral energy distributions in galaxies Sowmya Kamath
Link icon to project WeakLensing-45 45 Observing strategy studies for weak lensing Husni Almoubayyed, Humna Awan, Eric Gawiser
Link icon to project WeakLensing-49 49 Re-analysis of Precursor Cosmic Shear Surveys Chihway Chang, Scott Dodelson, Rachel Mandelbaum, Michael Schneider
Link icon to project WeakLensing-60 60 Sparse Bayesian mass-mapping with uncertainties
Link icon to project WeakLensing-64 64 Atmospheric PSF interpolation with Gaussian Processes Patricia Burchat, Mike Jarvis, Pierre-Francois Leget
Link icon to project WeakLensing-74 74 Effects of Overlapping Sources on Cosmic Shear Estimation: Statistical Sensitivity and Pixel-Noise Bias Patricia Burchat, David Kirkby, Ismael Mendoza, Javier Sanchez
Link icon to project WeakLensing-172 172 Non-Gaussianity in the Weak Lensing Correlation Function Likelihood - Implications for cosmological parameter biases Tim Eifler, Joachim Harnois-Deraps, Chien-Hao Lin, Rachel Mandelbaum
Link icon to project WeakLensing-177 177 Sparse Bayesian mass-mapping with uncertainties: hypothesis testing of structure Matthew Price
Link icon to project WeakLensing-178 178 Sparse Bayesian mass-mapping with uncertainties: local credible intervals Matthew Price
Link icon to project WeakLensing-183 183 Sparse Bayesian mass-mapping with uncertainties: peak statistics and feature locations Matthew Price

Created

Link ID Title Members
Link icon to project WeakLensing-20 20 Estimators of Non-Gaussianity : Tests Against Numerical Simulations
Link icon to project WeakLensing-154 154 Measuring and Calibrating Non-linear Shear Terms in Cluster Fields Ian Dell'Antonio, Shenming Fu
Link icon to project WeakLensing-155 155 Quantifying the Detection Bias in Cluster Fields Ian Dell'Antonio, Cyrille Doux, Shenming Fu, Erin Sheldon, Tamas Norbert Varga
Link icon to project WeakLensing-220 220 Impact of baryons on weak lensing non gaussian statistics for LSST. William Coulton, Daniela Grandon, Joachim Harnois-Deraps, Francois Lanusse, Jia Liu

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Link ID Title Members
Link icon to project WeakLensing-11 11 DC2 Project: Mass-mapping from DC2 catalogs Francois Lanusse
Link icon to project WeakLensing-44 44 Test Piff PSF Models on DC2 Images Johann Cohen-Tanugi, Mike Jarvis
Link icon to project WeakLensing-78 78 n(z) shape + galaxy bias degeneracies in 3x2 point Jonathan Blazek, Imran Hasan, Alex Malz

Last updated: 2022-03-07