The Foundation Supernova Survey: Photospheric Velocity Correlations in Type Ia Supernovae

Dettman, Kyle G.; Jha, Saurabh W.; Dai, Mi; Foley, Ryan J.; Rest, Armin; Scolnic, Daniel M.; Siebert, Matthew R.; Chambers, K. C.; Coulter, D. A.; Huber, M. E.; Johnson, E.; Jones, D. O.; Kilpatrick, C. D.; Kirshner, R. P.; Pan, Y. -C.; Riess, A. G.; Shultz, A. S. B.

doi:10.3847/1538-4357/ac2ee5

Title: The Foundation Supernova Survey: Photospheric Velocity Correlations in Type Ia Supernovae

Journal Article · Tue Dec 28 00:00:00 UTC 2021 · The Astrophysical Journal

DOI: https://doi.org/10.3847/1538-4357/ac2ee5 · OSTI ID:1981235

^[1];

^[2];

^[1];

^[3];

^[4]; Scolnic, Daniel M. ^[5];

^[3];

^[6];

^[3];

^[6]; Johnson, E. ^[7];

^[3];

^[8];

^[9];

^[10]; Shultz, A. S. B. ^[6]

Rutgers Univ., Piscataway, NJ (United States); Johns Hopkins Univ., Baltimore, MD (United States)
Rutgers Univ., Piscataway, NJ (United States)
Univ. of California, Santa Cruz, CA (United States)
Space Telescope Science Institute, Baltimore, MD (United States)
Duke Univ., Durham, NC (United States)
Univ. of Hawaii, Honolulu, HI (United States)
Johns Hopkins Univ., Baltimore, MD (United States)
Harvard-Smithsonian Center for Astrophysics, Cambridge, MA (United States)
National Central Univ., Taoyuan (Taiwan)
Johns Hopkins Univ., Baltimore, MD (United States); Space Telescope Science Institute, Baltimore, MD (United States)

The ejecta velocities of Type Ia supernovae (SNe Ia), as measured by the Si ii λ6355 line, have been shown to correlate with other supernova properties, including color and standardized luminosity. We investigate these results using the Foundation Supernova Survey, with a spectroscopic data release presented here, and photometry analyzed with the SALT2 light-curve fitter. We find that the Foundation data do not show significant evidence for an offset in color between SNe Ia with high and normal photospheric velocities, with Δc = 0.004 ± 0.015. Our SALT2 analysis does show evidence for redder high-velocity SNe Ia in other samples, including objects from the Carnegie Supernova Project, with a combined sample yielding Δc = 0.018 ± 0.008. When split on velocity, the Foundation SNe Ia also do not show a significant difference in Hubble diagram residual, ΔHR = 0.015 ± 0.049 mag. Intriguingly, we find that SN Ia ejecta velocity information may be gleaned from photometry, particularly in redder optical bands. For high-redshift SNe Ia, these rest-frame red wavelengths will be observed by the Nancy Grace Roman Space Telescope. Our results are in line with previous work that suggests SN Ia host-galaxy stellar mass is correlated with ejecta velocity: high-velocity SNe Ia are found nearly exclusively in high-stellar-mass hosts. However, host-galaxy properties alone do not explain velocity-dependent differences in supernova colors and luminosities across samples. Measuring and understanding the connection between intrinsic explosion properties and supernova environments, across cosmic time, will be important for precision cosmology with SNe Ia.

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: Rutgers Univ., Piscataway, NJ (United States)

Sponsoring Organization:: Gordon and Betty Moore Foundation; National Aeronautics and Space Administration (NASA); National Science Foundation (NSF); USDOE Office of Science (SC)

Grant/Contract Number:: SC0011636

OSTI ID:: 1981235

Journal Information:: The Astrophysical Journal, Journal Name: The Astrophysical Journal Journal Issue: 2 Vol. 923; ISSN 0004-637X

Publisher:: IOP PublishingCopyright Statement

Country of Publication:: United States

Language:: English

References (88)

An asymmetric explosion as the origin of spectral evolution diversity in type Ia supernovae Maeda, K.; Benetti, S.; Stritzinger, M. Nature, Vol. 466, Issue 7302 https://doi.org/10.1038/nature09122	journal	July 2010
The template type Ia supernova 1996X Salvo, M. E.; Cappellaro, E.; Mazzali, P. A. Monthly Notices of the Royal Astronomical Society, Vol. 321, Issue 2 https://doi.org/10.1046/j.1365-8711.2001.03995.x	journal	February 2001
NTT and NOT spectroscopy of SDSS-II supernovae Östman, L.; Nordin, J.; Goobar, A. Astronomy & Astrophysics, Vol. 526 https://doi.org/10.1051/0004-6361/201015704	journal	December 2010
A study of the color diversity around maximum light in Type Ia supernovae Cartier, R.; Förster, F.; Coppi, P. Astronomy & Astrophysics, Vol. 534 https://doi.org/10.1051/0004-6361/201117778	journal	October 2011
Spectrophotometric time series of SN 2011fe from the Nearby Supernova Factory Pereira, R.; Thomas, R. C.; Aldering, G. Astronomy & Astrophysics, Vol. 554 https://doi.org/10.1051/0004-6361/201221008	journal	June 2013
Astropy: A community Python package for astronomy Robitaille, Thomas P.; Tollerud, Erik J.; Greenfield, Perry Astronomy & Astrophysics, Vol. 558 https://doi.org/10.1051/0004-6361/201322068	journal	September 2013
Improved cosmological constraints from a joint analysis of the SDSS-II and SNLS supernova samples Betoule, M.; Kessler, R.; Guy, J. Astronomy & Astrophysics, Vol. 568 https://doi.org/10.1051/0004-6361/201423413	journal	August 2014
The Gaia mission Prusti, T.; de Bruijne, J. H. J.; Brown, A. G. A. Astronomy & Astrophysics, Vol. 595 https://doi.org/10.1051/0004-6361/201629272	journal	November 2016
Spectroscopy of the type Ia supernova SN 2002er: Days –11 to +215 Kotak, R.; Meikle, W. P. S.; Pignata, G. Astronomy & Astrophysics, Vol. 436, Issue 3 https://doi.org/10.1051/0004-6361:20052756	journal	June 2005
SN 2003du: 480 days in the life of a normal type Ia supernova Stanishev, V.; Goobar, A.; Benetti, S. Astronomy & Astrophysics, Vol. 469, Issue 2 https://doi.org/10.1051/0004-6361:20066020	journal	April 2007
SALT2: using distant supernovae to improve the use of type Ia supernovae as distance indicators Guy, J.; Astier, P.; Baumont, S. Astronomy & Astrophysics, Vol. 466, Issue 1 https://doi.org/10.1051/0004-6361:20066930	journal	February 2007
ESC observations of SN 2005cf: II. Optical spectroscopy and the high-velocity features Garavini, G.; Nobili, S.; Taubenberger, S. Astronomy & Astrophysics, Vol. 471, Issue 2 https://doi.org/10.1051/0004-6361:20066971	journal	May 2007
The early spectral evolution of SN 2004dt Altavilla, G.; Stehle, M.; Ruiz–Lapuente, P. Astronomy & Astrophysics, Vol. 475, Issue 2 https://doi.org/10.1051/0004-6361:20077487	journal	September 2007
Spectroscopic differences between supernovae of type IA in early-type and in late-type galaxies Branch, David; van den Bergh, Sidney The Astronomical Journal, Vol. 105 https://doi.org/10.1086/116601	journal	June 1993
A Hubble diagram of distant type IA supernovae Hamuy, Mario; Phillips, M. M.; Maza, Jose The Astronomical Journal, Vol. 109 https://doi.org/10.1086/117251	journal	January 1995
The Absolute Luminosities of the Calan/Tololo Type IA Supernovae Hamuy, Mario; Phillips, M. M.; Suntzeff, Nicholas B. The Astronomical Journal, Vol. 112 https://doi.org/10.1086/118190	journal	December 1996
The Hubble Diagram of the Calan/Tololo Type IA Supernovae and the Value of HO Hamuy, Mario; Phillips, M. M.; Suntzeff, Nicholas B. The Astronomical Journal, Vol. 112 https://doi.org/10.1086/118191	journal	December 1996
A Precise Distance Indicator: Type Ia Supernova Multicolor Light‐Curve Shapes Riess, Adam G.; Press, William H.; Kirshner, Robert P. The Astrophysical Journal, Vol. 473, Issue 1 https://doi.org/10.1086/178129	journal	December 1996
High-velocity matter in a classical Type I supernova - The demise of Type IA homogeneity Branch, David The Astrophysical Journal, Vol. 316 https://doi.org/10.1086/184897	journal	May 1987
The absolute magnitudes of Type IA supernovae Phillips, M. M. The Astrophysical Journal, Vol. 413 https://doi.org/10.1086/186970	journal	August 1993
Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant Riess, Adam G.; Filippenko, Alexei V.; Challis, Peter The Astronomical Journal, Vol. 116, Issue 3 https://doi.org/10.1086/300499	journal	September 1998
A Search for Environmental Effects on Type I[CLC]a[/CLC] Supernovae Hamuy, Mario; Trager, S. C.; Pinto, Philip A. The Astronomical Journal, Vol. 120, Issue 3 https://doi.org/10.1086/301527	journal	September 2000
Measurements of Ω and Λ from 42 High‐Redshift Supernovae Perlmutter, S.; Aldering, G.; Goldhaber, G. The Astrophysical Journal, Vol. 517, Issue 2 https://doi.org/10.1086/307221	journal	June 1999
The Diversity of Type Ia Supernovae: Evidence for Systematics? Benetti, S.; Cappellaro, E.; Mazzali, P. A. The Astrophysical Journal, Vol. 623, Issue 2 https://doi.org/10.1086/428608	journal	April 2005
The Carnegie Supernova Project: The Low‐Redshift Survey Hamuy, Mario; Folatelli, Gastón; Morrell, Nidia I. Publications of the Astronomical Society of the Pacific, Vol. 118, Issue 839 https://doi.org/10.1086/500228	journal	January 2006
The Type Ia Supernova 2004S, a Clone of SN 2001el, and the Optimal Photometric Bands for Extinction Estimation Krisciunas, Kevin; Garnavich, Peter M.; Stanishev, Vallery The Astronomical Journal, Vol. 133, Issue 1 https://doi.org/10.1086/509126	journal	November 2006
Some Aspects of Measurement Error in Linear Regression of Astronomical Data Kelly, Brandon C. The Astrophysical Journal, Vol. 665, Issue 2 https://doi.org/10.1086/519947	journal	August 2007
SN 2005hj: Evidence for Two Classes of Normal‐Bright SNe Ia and Implications for Cosmology Quimby, Robert; Hoflich, Peter; Wheeler, J. Craig The Astrophysical Journal, Vol. 666, Issue 2 https://doi.org/10.1086/520527	journal	September 2007
Optical and Near‐Infrared Observations of the Highly Reddened, Rapidly Expanding Type Ia Supernova SN 2006X in M100 Wang, Xiaofeng; Li, Weidong; Filippenko, Alexei V. The Astrophysical Journal, Vol. 675, Issue 1 https://doi.org/10.1086/526413	journal	March 2008
SNANA: A Public Software Package for Supernova Analysis Kessler, Richard; Bernstein, Joseph P.; Cinabro, David Publications of the Astronomical Society of the Pacific, Vol. 121, Issue 883 https://doi.org/10.1086/605984	journal	September 2009
WISeREP—An Interactive Supernova Data Repository Yaron, Ofer; Gal-Yam, Avishay Publications of the Astronomical Society of the Pacific, Vol. 124, Issue 917 https://doi.org/10.1086/666656	journal	July 2012
OPTICAL SPECTROSCOPY OF TYPE Ia SUPERNOVAE Matheson, T.; Kirshner, R. P.; Challis, P. The Astronomical Journal, Vol. 135, Issue 4 https://doi.org/10.1088/0004-6256/135/4/1598	journal	March 2008
THE CARNEGIE SUPERNOVA PROJECT: ANALYSIS OF THE FIRST SAMPLE OF LOW-REDSHIFT TYPE-Ia SUPERNOVAE Folatelli, Gastón; Phillips, M. M.; Burns, Christopher R. The Astronomical Journal, Vol. 139, Issue 1 https://doi.org/10.1088/0004-6256/139/1/120	journal	December 2009
THE CARNEGIE SUPERNOVA PROJECT: FIRST PHOTOMETRY DATA RELEASE OF LOW-REDSHIFT TYPE Ia SUPERNOVAE Contreras, Carlos; Hamuy, Mario; Phillips, M. M. The Astronomical Journal, Vol. 139, Issue 2 https://doi.org/10.1088/0004-6256/139/2/519	journal	January 2010
THE CARNEGIE SUPERNOVA PROJECT: SECOND PHOTOMETRY DATA RELEASE OF LOW-REDSHIFT TYPE Ia SUPERNOVAE Stritzinger, Maximilian D.; Phillips, M. M.; Boldt, Luis N. The Astronomical Journal, Vol. 142, Issue 5 https://doi.org/10.1088/0004-6256/142/5/156	journal	October 2011
THE SPECTROSCOPIC DIVERSITY OF TYPE Ia SUPERNOVAE Blondin, S.; Matheson, T.; Kirshner, R. P. The Astronomical Journal, Vol. 143, Issue 5 https://doi.org/10.1088/0004-6256/143/5/126	journal	April 2012
THE GOLDEN STANDARD TYPE Ia SUPERNOVA 2005cf: OBSERVATIONS FROM THE ULTRAVIOLET TO THE NEAR-INFRARED WAVEBANDS Wang, X.; Li, W.; Filippenko, A. V. The Astrophysical Journal, Vol. 697, Issue 1 https://doi.org/10.1088/0004-637X/697/1/380	journal	May 2009
IMPROVED DISTANCES TO TYPE Ia SUPERNOVAE WITH TWO SPECTROSCOPIC SUBCLASSES Wang, X.; Filippenko, A. V.; Ganeshalingam, M. The Astrophysical Journal, Vol. 699, Issue 2 https://doi.org/10.1088/0004-637X/699/2/L139	journal	June 2009
THE LOCAL HOSTS OF TYPE Ia SUPERNOVAE Neill, James D.; Sullivan, Mark; Howell, D. Andrew The Astrophysical Journal, Vol. 707, Issue 2 https://doi.org/10.1088/0004-637X/707/2/1449	journal	December 2009
MEASURING EJECTA VELOCITY IMPROVES TYPE Ia SUPERNOVA DISTANCES Foley, Ryan J.; Kasen, Daniel The Astrophysical Journal, Vol. 729, Issue 1 https://doi.org/10.1088/0004-637X/729/1/55	journal	February 2011
VELOCITY EVOLUTION AND THE INTRINSIC COLOR OF TYPE Ia SUPERNOVAE Foley, Ryan J.; Sanders, Nathan E.; Kirshner, Robert P. The Astrophysical Journal, Vol. 742, Issue 2 https://doi.org/10.1088/0004-637X/742/2/89	journal	November 2011
THE RELATION BETWEEN EJECTA VELOCITY, INTRINSIC COLOR, AND HOST-GALAXY MASS FOR HIGH-REDSHIFT TYPE Ia SUPERNOVAE Foley, Ryan J. The Astrophysical Journal, Vol. 748, Issue 2 https://doi.org/10.1088/0004-637X/748/2/127	journal	March 2012
LINKING TYPE Ia SUPERNOVA PROGENITORS AND THEIR RESULTING EXPLOSIONS Foley, Ryan J.; Simon, Joshua D.; Burns, Christopher R. The Astrophysical Journal, Vol. 752, Issue 2 https://doi.org/10.1088/0004-637X/752/2/101	journal	May 2012
THE SDSS-II SUPERNOVA SURVEY: PARAMETERIZING THE TYPE Ia SUPERNOVA RATE AS A FUNCTION OF HOST GALAXY PROPERTIES Smith, Mathew; Nichol, Robert C.; Dilday, Benjamin The Astrophysical Journal, Vol. 755, Issue 1 https://doi.org/10.1088/0004-637X/755/1/61	journal	July 2012
Photometric Calibration of the First 1.5 Years of the Pan-Starrs1 Survey Schlafly, E. F.; Finkbeiner, D. P.; Jurić, M. The Astrophysical Journal, Vol. 756, Issue 2 https://doi.org/10.1088/0004-637X/756/2/158	journal	August 2012
SPECTROSCOPY OF TYPE Ia SUPERNOVAE BY THE CARNEGIE SUPERNOVA PROJECT Folatelli, Gastón; Morrell, Nidia; Phillips, Mark M. The Astrophysical Journal, Vol. 773, Issue 1 https://doi.org/10.1088/0004-637X/773/1/53	journal	July 2013
HIGH-VELOCITY LINE FORMING REGIONS IN THE TYPE Ia SUPERNOVA 2009ig Marion, G. H.; Vinko, Jozsef; Wheeler, J. Craig The Astrophysical Journal, Vol. 777, Issue 1 https://doi.org/10.1088/0004-637X/777/1/40	journal	October 2013
TYPE Ia SUPERNOVA COLORS AND EJECTA VELOCITIES: HIERARCHICAL BAYESIAN REGRESSION WITH NON-GAUSSIAN DISTRIBUTIONS Mandel, Kaisey S.; Foley, Ryan J.; Kirshner, Robert P. The Astrophysical Journal, Vol. 797, Issue 2 https://doi.org/10.1088/0004-637X/797/2/75	journal	November 2014
The Pan-Starrs 1 Photometric Reference Ladder, Release 12.01 Magnier, E. A.; Schlafly, E.; Finkbeiner, D. The Astrophysical Journal Supplement Series, Vol. 205, Issue 2 https://doi.org/10.1088/0067-0049/205/2/20	journal	April 2013
STELLAR MASSES AND STAR FORMATION RATES FOR 1 M GALAXIES FROM SDSS+ WISE Chang, Yu-Yen; Wel, Arjen van der; Cunha, Elisabete da The Astrophysical Journal Supplement Series, Vol. 219, Issue 1 https://doi.org/10.1088/0067-0049/219/1/8	journal	July 2015
ATLAS: A High-cadence All-sky Survey System Tonry, J. L.; Denneau, L.; Heinze, A. N. Publications of the Astronomical Society of the Pacific, Vol. 130, Issue 988 https://doi.org/10.1088/1538-3873/aabadf	journal	May 2018
Extending Supernova Spectral Templates for Next-generation Space Telescope Observations Pierel, J. D. R.; Rodney, S.; Avelino, A. Publications of the Astronomical Society of the Pacific, Vol. 130, Issue 993 https://doi.org/10.1088/1538-3873/aadb7a	journal	October 2018
Carnegie Supernova Project-II: Extending the Near-infrared Hubble Diagram for Type Ia Supernovae to z ∼ 0.1 Phillips, M. M.; Contreras, Carlos; Hsiao, E. Y. Publications of the Astronomical Society of the Pacific, Vol. 131, Issue 995 https://doi.org/10.1088/1538-3873/aae8bd	journal	November 2018
Distribution of Si ii λ6355 velocities of Type Ia supernovae and implications for asymmetric explosions Zhang, Keto D.; Zheng, WeiKang; de Jaeger, Thomas Monthly Notices of the Royal Astronomical Society, Vol. 499, Issue 4 https://doi.org/10.1093/mnras/staa3191	journal	October 2020
A study of Si ii and S ii features in spectra of Type Ia supernovae Zhao, Xulin; Maeda, Keiichi; Wang, Xiaofeng Monthly Notices of the Royal Astronomical Society, Vol. 503, Issue 4 https://doi.org/10.1093/mnras/staa3985	journal	April 2020
A possible distance bias for type Ia supernovae with different ejecta velocities Siebert, M. R.; Foley, R. J.; Jones, D. O. Monthly Notices of the Royal Astronomical Society, Vol. 493, Issue 4 https://doi.org/10.1093/mnras/staa577	journal	March 2020
First cosmology results using type Ia supernovae from the Dark Energy Survey: the effect of host galaxy properties on supernova luminosity Smith, M.; Sullivan, M.; Wiseman, P. Monthly Notices of the Royal Astronomical Society, Vol. 494, Issue 3 https://doi.org/10.1093/mnras/staa946	journal	April 2020
Hubble Space Telescope spectra of the Type Ia supernova SN 2011fe: a tail of low-density, high-velocity material with Z < Z⊙ Mazzali, P. A.; Sullivan, M.; Hachinger, S. Monthly Notices of the Royal Astronomical Society, Vol. 439, Issue 2 https://doi.org/10.1093/mnras/stu077	journal	February 2014
Exploring the spectral diversity of low-redshift Type Ia supernovae using the Palomar Transient Factory Maguire, K.; Sullivan, M.; Pan, Y. -C. Monthly Notices of the Royal Astronomical Society, Vol. 444, Issue 4 https://doi.org/10.1093/mnras/stu1607	journal	September 2014
Type Ia supernova spectral features in the context of their host galaxy properties Pan, Y. -C.; Sullivan, M.; Maguire, K. Monthly Notices of the Royal Astronomical Society, Vol. 446, Issue 1 https://doi.org/10.1093/mnras/stu2121	journal	November 2014
How SN Ia host-galaxy properties affect cosmological parameters Campbell, H.; Fraser, M.; Gilmore, G. Monthly Notices of the Royal Astronomical Society, Vol. 457, Issue 4 https://doi.org/10.1093/mnras/stw115	journal	February 2016
The ASAS-SN bright supernova catalogue – III. 2016 Holoien, T. W. -S.; Brown, J. S.; Stanek, K. Z. Monthly Notices of the Royal Astronomical Society, Vol. 471, Issue 4 https://doi.org/10.1093/mnras/stx1544	journal	August 2017
The Foundation Supernova Survey: motivation, design, implementation, and first data release Foley, Ryan J.; Scolnic, Daniel; Rest, Armin Monthly Notices of the Royal Astronomical Society, Vol. 475, Issue 1 https://doi.org/10.1093/mnras/stx3136	journal	December 2017
Using late-time optical and near-infrared spectra to constrain Type Ia supernova explosion properties Maguire, K.; Sim, S. A.; Shingles, L. Monthly Notices of the Royal Astronomical Society, Vol. 477, Issue 3 https://doi.org/10.1093/mnras/sty820	journal	March 2018
Investigating the diversity of Type Ia supernova spectra with the open-source relational data base kaepora Siebert, M. R.; Foley, R. J.; Jones, D. O. Monthly Notices of the Royal Astronomical Society, Vol. 486, Issue 4 https://doi.org/10.1093/mnras/stz1209	journal	May 2019
Supernova 2002bo: inadequacy of the single parameter description Benetti, S.; Meikle, P.; Stehle, M. Monthly Notices of the Royal Astronomical Society, Vol. 348, Issue 1 https://doi.org/10.1111/j.1365-2966.2004.07357.x	journal	February 2004
ESC and KAIT observations of the transitional Type Ia SN 2004eo Pastorello, A.; Mazzali, P. A.; Pignata, G. Monthly Notices of the Royal Astronomical Society, Vol. 377, Issue 4 https://doi.org/10.1111/j.1365-2966.2007.11700.x	journal	June 2007
The dependence of Type Ia Supernovae luminosities on their host galaxies: SN Ia host galaxies Sullivan, M.; Conley, A.; Howell, D. A. Monthly Notices of the Royal Astronomical Society https://doi.org/10.1111/j.1365-2966.2010.16731.x	journal	May 2010
High luminosity, slow ejecta and persistent carbon lines: SN 2009dc challenges thermonuclear explosion scenarios★: SN 2009dc Taubenberger, S.; Benetti, S.; Childress, M. Monthly Notices of the Royal Astronomical Society, Vol. 412, Issue 4 https://doi.org/10.1111/j.1365-2966.2010.18107.x	journal	January 2011
Galaxy And Mass Assembly (GAMA): stellar mass estimates: GAMA: stellar mass estimates Taylor, Edward N.; Hopkins, Andrew M.; Baldry, Ivan K. Monthly Notices of the Royal Astronomical Society, Vol. 418, Issue 3 https://doi.org/10.1111/j.1365-2966.2011.19536.x	journal	November 2011
Berkeley Supernova Ia Program - I. Observations, data reduction and spectroscopic sample of 582 low-redshift Type Ia supernovae: BSNIP I: SN Ia spectra Silverman, Jeffrey M.; Foley, Ryan J.; Filippenko, Alexei V. Monthly Notices of the Royal Astronomical Society, Vol. 425, Issue 3 https://doi.org/10.1111/j.1365-2966.2012.21270.x	journal	August 2012
The Pan-STARRS wide-field optical/NIR imaging survey Kaiser, Nick; Burgett, William; Chambers, Ken SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings https://doi.org/10.1117/12.859188	conference	July 2010
Evidence for Two Distinct Populations of Type Ia Supernovae Wang, X.; Wang, L.; Filippenko, A. V. Science, Vol. 340, Issue 6129 https://doi.org/10.1126/science.1231502	journal	March 2013
Master Robotic Net Lipunov, Vladimir; Kornilov, Victor; Gorbovskoy, Evgeny Advances in Astronomy, Vol. 2010 https://doi.org/10.1155/2010/349171	journal	January 2010
Sdss-Ii Supernova Survey: an Analysis of the Largest Sample of type ia Supernovae and Correlations with Host-Galaxy Spectral Properties Wolf, Rachel C.; D’Andrea, Chris B.; Gupta, Ravi R. The Astrophysical Journal, Vol. 821, Issue 2 https://doi.org/10.3847/0004-637X/821/2/115	journal	April 2016
A 2.4% Determination of the Local Value of the Hubble Constant Riess, Adam G.; Macri, Lucas M.; Hoffmann, Samantha L. The Astrophysical Journal, Vol. 826, Issue 1 https://doi.org/10.3847/0004-637X/826/1/56	journal	July 2016
The Carnegie Supernova Project. I. Third Photometry Data Release of Low-redshift Type Ia Supernovae and Other White Dwarf Explosions Krisciunas, Kevin; Contreras, Carlos; Burns, Christopher R. The Astronomical Journal, Vol. 154, Issue 5 https://doi.org/10.3847/1538-3881/aa8df0	journal	November 2017
An Open Catalog for Supernova Data Guillochon, James; Parrent, Jerod; Kelley, Luke Zoltan The Astrophysical Journal, Vol. 835, Issue 1 https://doi.org/10.3847/1538-4357/835/1/64	journal	January 2017
Average Spectral Properties of Type Ia Supernova Host Galaxies Uddin, Syed A.; Mould, Jeremy; Wang, Lifan The Astrophysical Journal, Vol. 850, Issue 2 https://doi.org/10.3847/1538-4357/aa93e9	journal	November 2017
Simulations of the WFIRST Supernova Survey and Forecasts of Cosmological Constraints Hounsell, R.; Scolnic, D.; Foley, R. J. The Astrophysical Journal, Vol. 867, Issue 1 https://doi.org/10.3847/1538-4357/aac08b	journal	October 2018
Should Type Ia Supernova Distances Be Corrected for Their Local Environments? Jones, D. O.; Riess, A. G.; Scolnic, D. M. The Astrophysical Journal, Vol. 867, Issue 2 https://doi.org/10.3847/1538-4357/aae2b9	journal	November 2018
The Carnegie Supernova Project: Absolute Calibration and the Hubble Constant Burns, Christopher R.; Parent, Emilie; Phillips, M. M. The Astrophysical Journal, Vol. 869, Issue 1 https://doi.org/10.3847/1538-4357/aae51c	journal	December 2018
The Cold and Dusty Circumstellar Matter around Fast-expanding Type Ia Supernovae Wang, Xiaofeng; Chen, Jia; Wang, Lifan The Astrophysical Journal, Vol. 882, Issue 2 https://doi.org/10.3847/1538-4357/ab26b5	journal	September 2019
The Foundation Supernova Survey: Measuring Cosmological Parameters with Supernovae from a Single Telescope Jones, D. O.; Scolnic, D. M.; Foley, R. J. The Astrophysical Journal, Vol. 881, Issue 1 https://doi.org/10.3847/1538-4357/ab2bec	journal	August 2019
Carnegie Supernova Project: Classification of Type Ia Supernovae Burrow, Anthony; Baron, E.; Ashall, Chris The Astrophysical Journal, Vol. 901, Issue 2 https://doi.org/10.3847/1538-4357/abafa2	journal	October 2020
It’s Dust: Solving the Mysteries of the Intrinsic Scatter and Host-galaxy Dependence of Standardized Type Ia Supernova Brightnesses Brout, Dillon; Scolnic, Daniel The Astrophysical Journal, Vol. 909, Issue 1 https://doi.org/10.3847/1538-4357/abd69b	journal	March 2021
Understanding Type Ia Supernova Distance Biases by Simulating Spectral Variations Pierel, J. D. R.; Jones, D. O.; Dai, M. The Astrophysical Journal, Vol. 911, Issue 2 https://doi.org/10.3847/1538-4357/abe867	journal	April 2021
High-velocity Type Ia Supernova Has a Unique Host Environment Pan, Yen-Chen The Astrophysical Journal, Vol. 895, Issue 1 https://doi.org/10.3847/2041-8213/ab8e47	journal	May 2020

Similar Records

THE RELATION BETWEEN EJECTA VELOCITY, INTRINSIC COLOR, AND HOST-GALAXY MASS FOR HIGH-REDSHIFT TYPE Ia SUPERNOVAE

Journal Article · Sun Apr 01 04:00:00 UTC 2012 · Astrophysical Journal · OSTI ID:22016072

Red and Reddened: Ultraviolet through Near-infrared Observations of Type Ia Supernova 2017erp

Journal Article · Wed Jun 05 00:00:00 UTC 2019 · The Astrophysical Journal (Online) · OSTI ID:1611642

Brown, Peter J.; Hosseinzadeh, Griffin; Jha, Saurabh W.; +22 more

LINKING TYPE Ia SUPERNOVA PROGENITORS AND THEIR RESULTING EXPLOSIONS

Journal Article · Wed Jun 20 04:00:00 UTC 2012 · Astrophysical Journal · OSTI ID:22037031

Foley, Ryan J; Kirshner, Robert P; Simon, Joshua D; +7 more

Related Subjects

79 ASTRONOMY AND ASTROPHYSICS
Type Ia supernovae
cosmological parameters
observational cosmology

Title: The Foundation Supernova Survey: Photospheric Velocity Correlations in Type Ia Supernovae

Citation Formats

References (88)

Linked Research (1)

Similar Records

Related Subjects