SN 2020ti
RA/DEC (2000)
05:03:24.631 +05:24:12.07
75.8526272553 +5.40335254219
Type
SN Ia
Redshift
0.061
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-01-11 06:25:39.000
TNS AT
Y
Public
Y
Host Name
WISEA J050324.57+052416.5
Discovery Mag
18.5942
Filter
r-ZTF
Reporter/s
F. Forster, G. Pignata, F.E. Bauer, 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, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

Spectra

 SN_2020ti - 2020-01-13 17:02:24 Lijiang-2.4m / YFOSC (None)z=
 SN_2020ti - 2020-01-13 03:50:34 P60 / SEDM (ZTF)z=
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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
59022020-01-13 17:02:24Lijiang-2.4m / YFOSC1800Jujia Zhang (YNAO)None tns_2020ti_2020-01-13.71_Lijiang-2.4m_YFOSC.datObject
58952020-01-13 03:50:34P60 / SEDM1800SEDmRobotautoZTF tns_2020ti_2020-01-13_03-50-34_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-01-21 07:55:12 - 2020-01-21 07:55:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1288452020-01-21 07:55:1218.380.0222ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12020-01-19 10:01:55 - 2020-01-19 10:01:551
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1152352020-01-19 10:01:5518.2730.06819.7ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12020-01-04 11:16:48 - 2020-01-04 11:16:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1152342020-01-04 11:16:4819.33ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-01-02 04:20:26 - 2020-01-12 02:59:354
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1131842020-01-12 02:59:3518.490.1219.29ABMagg-ZTFP48_ZTF-Cam30
1145582020-01-12 02:59:3518.490.1219.29ABMagg-ZTFP48_ZTF-Cam30
1131822020-01-02 04:20:2619.9998ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
1145562020-01-02 04:20:2619.9998ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-01-06 04:04:34 - 2020-01-11 06:25:394
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1131392020-01-11 06:25:3918.59420.11676919.5008ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1131832020-01-11 06:25:3818.590.1219.5ABMagr-ZTFP48_ZTF-Cam30
1145572020-01-11 06:25:3818.590.1219.5ABMagr-ZTFP48_ZTF-Cam30
1131382020-01-06 04:04:3418.8618ABMagr-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
665322020-04-10 16:44:32PS2_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, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS105:03:24.631+05:24:12.072020-01-21 07:55:12.00018.38w-PS1PSNPS20baaPan-STARRS1
594952020-01-22 21:18:27ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (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)ATLASATLAS05:03:24.624+05:24:12.022020-01-19 10:01:55.00018.273cyan-ATLASPSNATLAS20bhsATLAS
591532020-01-19 05:36:50ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF05:03:24.636+05:24:11.992020-01-11 06:25:38.00018.59r-ZTFPSNZTF20aaetvkhZTFSee arXiv:1904.05922 for selection criteria.
585812020-01-12 05:20:54ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF05:03:24.633+05:24:12.002020-01-11 06:25:38.00018.59r-ZTFPSNZTF20aaetvkhZTFSee arXiv:1904.05922 for selection criteria.
585632020-01-11 20:05:24ALeRCEF. Forster, G. Pignata, F.E. Bauer, 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, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF05:03:24.627+05:24:12.082020-01-11 06:25:39.00018.5942r-ZTFPSNZTF20aaetvkhZTFEarly SN candidate (r-rise > 0.15+-0.02 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aaetvkh
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
58942020-01-14 03:37:40jujiaJujia Zhang (YNAO), Xiaofeng Wang (THU)NoneSN Ia0.061The spectrum matches SN Ia around the maximum, e.g., SN 2003du at t=+1, via SNID.2020TNSCR1481....1Z
58872020-01-13 19:22:23ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.07ZTF2020TNSCR.126....1D

Comments

Object coordinates updated according to AT-report 66532 of Group Pan-STARRS1
Previous RA, DEC: 05:03:24.636, +05:24:11.99 (75.8526497875, +5.4033317375)
Updated RA, DEC: 05:03:24.631, +05:24:12.07 (75.8526272553, 5.40335254219)

Object coordinates updated according to AT-report 59153 of Group ZTF
Previous RA, DEC: 05:03:24.633, +05:24:12.00 (75.852637075, +5.4033331)
Updated RA, DEC: 05:03:24.636, +05:24:11.99 (75.8526497875, 5.4033317375)

Object coordinates updated according to AT-report 58581 of Group ZTF
Previous RA, DEC: 05:03:24.627, +05:24:12.08 (75.8526143, +5.4033559)
Updated RA, DEC: 05:03:24.633, +05:24:12.00 (75.852637075, 5.4033331)