SN 2020yza
RA/DEC (2000)
10:41:35.169 -03:26:29.42
160.396536831 -3.44150517032
Type
SN Ia
Redshift
0.071
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2020-11-03 13:09:24.480
TNS AT
Y
Public
Y
Discovery Mag
19.1231
Filter
r-ZTF
Reporter/s
K. De (Caltech) on behalf of ZTF

Spectra

 SN_2020yza - 2020-11-08 14:14:21 FTN / FLOYDS-N (Global SN Project)z=
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Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
79682020-11-08 14:14:21FTN / FLOYDS-N3600Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2020yza_2020-11-08_14-14-21_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2020yza_2020-11-08_14-14-21_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Light Curves
FilterTel / InstObs-date rangePhotometry
r-SloanPS1_GPC12020-06-08 06:28:48 - 2020-06-08 06:28:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1818332020-06-08 06:28:4821.010.1920.6ABMagr-SloanPS1_GPC127Robot
cyan-ATLASATLAS1_ACAM12020-11-17 14:39:50 - 2020-11-17 14:39:501
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1729812020-11-17 14:39:5018.4760.12119.52ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12020-11-05 15:34:34 - 2020-11-05 15:34:341
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1729802020-11-05 15:34:3418.58ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-10-30 13:02:01 - 2020-11-05 11:57:143
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1705712020-11-05 11:57:1418.950.1819.03ABMagg-ZTFP48_ZTF-Cam30
1697682020-10-31 12:17:2518.6834ABMagg-ZTFP48_ZTF-Cam30None[Last non detection]
1705692020-10-30 13:02:0119.5023ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-10-31 11:51:40 - 2020-11-03 13:09:244
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1697692020-11-03 13:09:2419.123119.5389ABMagr-ZTFP48_ZTF-Cam30None
1705702020-11-03 13:09:2119.120.1619.54ABMagr-ZTFP48_ZTF-Cam30
1739162020-11-03 13:09:2119.12310.15941319.5389ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
1739152020-10-31 11:51:4018.9405ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
942192020-12-28 16:23:26YSE_Bot1D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, C. R. Angus, Z. Ansari, N. Arendse, C. Gall, C. Grillo, S. H. Bruun, C. Hede, J. Hjorth, L. Izzo, H. Korhonen, S. Raimundo, D. Kodi Ramanah, A. Sarangi, R. Wojtak, H. Pfister (DARK, U Copenhagen), K. Auchettl (DARK, UC Santa Cruz, U Melbourne), K. C. Chambers, M. E. Huber, E. A. Magnier, T. J. L. de Boer, J. R. Fairlamb, C. C. Lin, R. J. Wainscoat, T. Lowe, M. Willman, J. Bulger, A. S. B. Schultz (IfA, Hawaii), A. Engel, A. Gagliano, G. Narayan, M. Soraisam (Illinois), Q. Wang (JHU), A. Rest (JHU, STScI), S. J. Smartt, K. W. Smith (Queen's University Belfast), K. Alexander, A. Baldeschi, P. Blanchard, D. Coppejans, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh, G. Terreran (Northwestern), M. Drout (U Toronto), D. A. Coulter, G. Dimitriadis, R. J. Foley, T. Hung, C. D. Kilpatrick, C. Rojas-Bravo, M. R. Siebert (UC Santa Cruz), E. Ramirez-Ruiz (UC Santa Cruz, DARK)YSEPan-STARRS110:41:35.169-03:26:29.422020-06-08 06:28:48.00021.01r-SloanPSNPS20mwzPan-STARRS1
904972020-11-23 09:19:16FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF10:41:35.158-03:26:29.382020-11-03 13:09:20.99819.1231r-ZTFPSNZTF20acoxmsrZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF20acoxmsr
899482020-11-17 23:33:58ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS10:41:35.161-03:26:29.502020-11-17 14:39:50.40018.476cyan-ATLASPSNATLAS20bfpaATLAS
888612020-11-12 13:03:31ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF10:41:35.156-03:26:29.352020-11-03 13:09:21.02419.12r-ZTFPSNZTF20acoxmsrZTFSee arXiv:1904.05922 for selection criteria.
884702020-11-06 17:01:11ZTF_CLU_PUBLICK. De (Caltech) on behalf of ZTFZTFZTF10:41:35.149-03:26:29.402020-11-03 13:09:24.48019.1231r-ZTFPSNZTF20acoxmsrZTF
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
79562020-11-10 00:23:41jburkeJamison Burke (LCO/UCSB), Yael Dgani, Iair Arcavi (TAU), Daichi Hiramatsu (LCO/UCSB), D. Andrew Howell, Curtis McCully, Estefania Padilla Gonzalez, Craig PellegrinoGlobal SN ProjectSN Ia0.071Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find best fits to SNe Ia near maximum light. We identify the host galaxy as WISEA J104135.15-032629.5, and we estimate the redshift to be 0.071 based on the snid fits. Adopting this redshift, we measure a Si II 6355 velocity of approximately 10,000 km/s. Adopting the distance modulus computed from this redshift (37.5) and correcting for Milky Way extinction, the g-band absolute magnitude of this object roughly coeval with the spectrum is -19.1. This speed and absolute magnitude is consistent with an SN Ia near maximum light.2020TNSCR3412....1B

Comments

Object coordinates updated according to AT-report 94219 of Group Pan-STARRS1
Previous RA, DEC: 10:41:35.158, -03:26:29.38 (160.39649002667, -3.4414957466667)
Updated RA, DEC: 10:41:35.169, -03:26:29.42 (160.396536831, -3.44150517032)

Object coordinates updated according to AT-report 90497 of Group ZTF
Previous RA, DEC: 10:41:35.156, -03:26:29.35 (160.3964849375, -3.441485)
Updated RA, DEC: 10:41:35.158, -03:26:29.38 (160.39649002667, -3.4414957466667)

Object coordinates updated according to AT-report 88861 of Group ZTF
Previous RA, DEC: 10:41:35.149, -03:26:29.40 (160.3964553, -3.4414992)
Updated RA, DEC: 10:41:35.156, -03:26:29.35 (160.3964849375, -3.441485)