SN 2020aasd
RA/DEC (2000)
09:23:15.018 +33:34:00.90
140.812574654 +33.5669170808
Type
SN II
Redshift
0.025
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-11-22 12:25:55.001
TNS AT
Y
Public
Y
Host Name
SDSS J092314.98+333401.3
Host Redshift
0.047
Discovery Mag
18.5611
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

Spectra

 SN_2020aasd - 2020-12-07 04:48:00 LT / SPRAT (ZTF)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
Show O at z=vexp= km/s
Show [O I] at z=vexp= km/s
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Show [O II] at z=vexp= km/s
Show [O III] at z=vexp= km/s
Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
Show Mg II at z=vexp= km/s
Show Si II at z=vexp= km/s
Show S II at z=vexp= km/s
Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
Show Fe III at z=vexp= km/s
Show Å at z=vexp= km/s
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Show Tellurics 
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Show WR-WN at z=vexp= km/s
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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
81092020-12-07 04:48:00LT / SPRAT1200LTbotPerleyZTF tns_2020aasd_2459190.7_LT_SPRAT_ZTF.specObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
z-SloanPS1_GPC12020-12-08 15:38:53 - 2020-12-08 15:38:531
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1821392020-12-08 15:38:5317.370.0120.4ABMagz-SloanPS1_GPC1120Robot
orange-ATLASATLAS1_ACAM12020-11-17 15:04:19 - 2020-11-26 13:39:222
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1746682020-11-26 13:39:2217.0630.03419.51ABMagorange-ATLASATLAS1_ACAM130Robot
1746672020-11-17 15:04:1916.72ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-11-22 12:43:24 - 2020-11-28 12:59:052
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1748262020-11-28 12:59:0516.830.0320.55ABMagg-ZTFP48_ZTF-Cam30
1738592020-11-22 12:43:2418.20010.083518119.5124ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2020-11-20 12:17:06 - 2020-11-28 11:25:024
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1748252020-11-28 11:25:0216.950.0320.02ABMagr-ZTFP48_ZTF-Cam30
1748242020-11-26 12:20:1120.643ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1738582020-11-22 12:25:5518.56110.18629218.8141ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1738572020-11-20 12:17:0620.1132ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
945102020-12-28 22:32:42PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS109:23:15.018+33:34:00.902020-12-08 15:38:52.80017.37z-SloanPSNPS20nhiPan-STARRS1
909002020-11-28 13:19:35ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF09:23:15.017+33:34:00.912020-11-28 11:25:02.20816.95r-ZTFPSNZTF20actawpaZTFSee arXiv:1904.05922 for selection criteria.
908252020-11-26 23:07:55ATLAS_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)ATLASATLAS09:23:15.017+33:34:00.732020-11-26 13:39:21.60017.063orange-ATLASPSNATLAS20bgblATLAS
904722020-11-22 22:28:42ALeRCEF. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF09:23:15.016+33:34:00.992020-11-22 12:25:55.00118.5611r-ZTFPSNZTF20actawpaZTFEarly SN candidate (g-rise > 1.04+-0.04 mag/day, r-rise > 0.77+-0.09 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20actawpa
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
80972020-12-07 11:18:23Daniel PerleyDaniel Perley (LJMU)ZTFSN II0.025ZTFShows strong P-cygni features of H and He. The redshift is set by probable narrow H-alpha from the host.2020TNSCR3701....1P

Comments

Object coordinates updated according to AT-report 94510 of Group Pan-STARRS1
Previous RA, DEC: 09:23:15.017, +33:34:00.91 (140.8125698, +33.56692054)
Updated RA, DEC: 09:23:15.018, +33:34:00.90 (140.812574654, 33.5669170808)

Object coordinates updated according to AT-report 90900 of Group ZTF
Previous RA, DEC: 09:23:15.016, +33:34:00.99 (140.8125678, +33.56694235)
Updated RA, DEC: 09:23:15.017, +33:34:00.91 (140.8125698, 33.56692054)