SN 2020sko
RA/DEC (2000)
01:35:05.868 +12:47:59.72
23.7744511149 +12.7999232933
Type
SN Ia
Redshift
0.0467
Related AstroNotes: 2020-178
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-09-01 09:29:56.999
TNS AT
Y
Public
Y
Host Name
SDSS J013505.58+124757.7
Host Redshift
0.052
Discovery Mag
19.7076
Filter
r-ZTF
Reporter/s
F. Forster, L. Hernandez-Garcia, A. Munoz-Arancibia, F.E. Bauer, 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_2020sko - 2020-09-16 07:49:08 P60 / SEDM (ZTF)z=
 SN_2020sko - 2020-09-16 03:28:24 APO-3.5m / DIS (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 C II at z=vexp= km/s
Show C III at z=vexp= km/s
Show C IV at z=vexp= km/s
Show N II at z=vexp= km/s
Show N III at z=vexp= km/s
Show N IV at z=vexp= km/s
Show N V at z=vexp= km/s
Show O at z=vexp= km/s
Show [O I] at z=vexp= km/s
Show O II at z=vexp= km/s
Show [O II] at z=vexp= km/s
Show [O III] at z=vexp= km/s
Show O V at z=vexp= km/s
Show O VI 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
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
Show WR-WC/O at z=vexp= km/s
   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
74872020-09-16 07:49:08P60 / SEDM1800SEDmRobotautoZTF tns_2020sko_2020-09-16_07-49-08_P60_SEDM_ZTF.asciiObjectZTF
74882020-09-16 03:28:24APO-3.5m / DIS2700M. L. GrahamM. L. GrahamZTF tns_2020sko_2020-09-16_03-28-24_APO-3.5m_DIS_ZTF.ascii tns_2020sko_2020-09-16_03-28-24_APO-3.5m_DIS_ZTF.fitsObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-09-19 13:33:35 - 2020-09-25 13:32:102
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1650202020-09-25 13:32:1018.320.0222ABMagw-PS1PS1_GPC145Robot
1594002020-09-19 13:33:3517.810.0322ABMagw-PS1PS1_GPC145Robot
orange-ATLASATLAS1_ACAM12020-09-02 10:45:07 - 2020-09-08 11:28:192
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1569652020-09-08 11:28:1917.9770.06819.24ABMagorange-ATLASATLAS1_ACAM130Robot
1569642020-09-02 10:45:0718.65ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-08-31 08:14:39 - 2020-09-03 08:03:265
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1562022020-09-03 08:03:2619.09860.22326219.006ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1570972020-09-03 08:03:2619.10.2219.01ABMagg-ZTFP48_ZTF-Cam30
1562012020-09-02 11:53:0519.11320.19187819.1783ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1570962020-09-01 10:28:2919.6ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
1561992020-08-31 08:14:3919.6064ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2020-09-01 09:29:57 - 2020-09-03 10:49:113
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1562032020-09-03 10:49:1118.87840.11664919.4704ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1570982020-09-03 10:49:1118.880.1219.47ABMagr-ZTFP48_ZTF-Cam30
1562002020-09-01 09:29:5719.70760.17358619.6885ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
858362020-10-15 00:31:08PS1_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-STARRS101:35:05.868+12:47:59.722020-09-25 13:32:09.60018.32w-PS1PSNPS20hrfPan-STARRS1
828502020-09-21 17:07:00PS2_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-STARRS101:35:05.869+12:47:59.732020-09-19 13:33:35.00017.81w-PS1PSNPS20hrfPan-STARRS1
816582020-09-10 10:55:59ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF01:35:05.859+12:47:59.722020-09-03 08:03:26.20819.1g-ZTFPSNZTF20abxzrqwZTFSee arXiv:1904.05922 for selection criteria.
815852020-09-08 23:45:58ATLAS_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, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS01:35:05.854+12:47:59.812020-09-08 11:28:19.20017.977orange-ATLASPSNATLAS20zgtATLAS
811692020-09-03 19:09:18ALeRCEF. Forster, L. Hernandez-Garcia, A. Munoz-Arancibia, F.E. Bauer, 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 brokerALeRCEZTF01:35:05.852+12:47:59.702020-09-01 09:29:56.99919.7076r-ZTFPSNZTF20abxzrqwZTFEarly SN candidate (g-rise > 0.30+-0.04 mag/day, r-rise > 0.33+-0.06 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20abxzrqw
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
74752020-09-16 14:49:00ZTF_Bot1Melissa L. Graham (UW), A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.0467ZTF2020TNSCR2830....1G
74742020-09-16 14:48:29ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.0467ZTF2020TNSCR2828....1D

Comments

Object coordinates updated according to AT-report 85836 of Group Pan-STARRS1
Previous RA, DEC: 01:35:05.869, +12:47:59.73 (23.7744554106, +12.7999256575)
Updated RA, DEC: 01:35:05.868, +12:47:59.72 (23.7744511149, 12.7999232933)

Object coordinates updated according to AT-report 82850 of Group Pan-STARRS1
Previous RA, DEC: 01:35:05.859, +12:47:59.72 (23.77441048, +12.79992336)
Updated RA, DEC: 01:35:05.869, +12:47:59.73 (23.7744554106, 12.7999256575)

Object coordinates updated according to AT-report 81658 of Group ZTF
Previous RA, DEC: 01:35:05.852, +12:47:59.70 (23.7743854, +12.799915375)
Updated RA, DEC: 01:35:05.859, +12:47:59.72 (23.77441048, 12.79992336)