SN 2020tkp
RA/DEC (2000)
23:58:10.572 +22:46:12.45
359.544048488 +22.7701245689
Type
SN Ia
Redshift
0.035
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2020-09-14 08:07:09.120
TNS AT
Y
Public
Y
Discovery Mag
19.96
Filter
r-ZTF
Reporter/s
K. De (Caltech) on behalf of ZTF

Spectra

 SN_2020tkp - 2020-09-21 11:25:28 FTN / FLOYDS-N (None)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
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 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 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
75412020-09-21 11:25:28FTN / FLOYDS-N2700Las Cumbres ObservatoryCraig PellegrinoNone tns_2020tkp_2020-09-21_11-25-28_FTN_FLOYDS-N.asciiObject
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-09-16 12:57:36 - 2020-09-18 07:30:432
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1591202020-09-18 07:30:4318.630.0222ABMagw-PS1PS1_GPC145Robot
1586962020-09-16 12:57:3619.070.0622ABMagw-PS1PS1_GPC145Robot
g-ZTFP48_ZTF-Cam2020-09-21 09:23:10 - 2020-09-22 07:41:522
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1595942020-09-22 07:41:5217.940.0320.23ABMagg-ZTFP48_ZTF-Cam30
1595932020-09-21 09:23:1018.120.0320.42ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2020-09-12 09:52:25 - 2020-09-21 06:43:233
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1595922020-09-21 06:43:2320.3894ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1582572020-09-14 08:07:0919.9620.4026ABMagr-ZTFP48_ZTF-Cam30None
1582562020-09-12 09:52:2519.6611ABMagr-ZTFP48_ZTF-Cam30None[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
829282020-09-22 08:38:59ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:58:10.588+22:46:12.412020-09-21 09:23:10.17618.12g-ZTFPSNZTF20abzbfctZTFSee arXiv:1904.05922 for selection criteria.
827252020-09-19 23:08:00PS1_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-STARRS123:58:10.572+22:46:12.452020-09-18 07:30:43.20018.63w-PS1PSNPS20hoaPan-STARRS1
825282020-09-18 12:05:04PS2_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-STARRS123:58:10.589+22:46:12.442020-09-16 12:57:36.00019.07w-PS1PSNPS20hoaPan-STARRS1
823012020-09-16 08:01:08ZTF_CLU_PUBLICK. De (Caltech) on behalf of ZTFZTFZTF23:58:10.587+22:46:12.472020-09-14 08:07:09.12019.96r-ZTFPSNZTF20abzbfctZTF
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
75282020-09-21 22:01:32cpellegrinoCraig Pellegrino, Saurabh W. Jha, Jamison Burke, Daichi Hiramatsu, D. Andrew Howell, Curtis McCully, Estefania Padilla GonzalezNoneSN Ia0.035Using SNID (Blondin & Tonry 2007, ApJ, 666, 1024) we find best fits to young SNe Ia, including SN 2004dt about a week before maximum. Assuming a redshift of z = 0.035 from the host hydrogen lines in the spectrum, we measure a speed of 16,500 km/s for both the Si II 6355 line and the Ca II NIR triplet. Further follow up is encouraged.2020TNSCR2883....1P

Comments

Object coordinates updated according to AT-report 82725 of Group Pan-STARRS1
Previous RA, DEC: 23:58:10.589, +22:46:12.44 (359.54412119, +22.7701221395)
Updated RA, DEC: 23:58:10.572, +22:46:12.45 (359.544048488, 22.7701245689)

Object coordinates updated according to AT-report 82528 of Group Pan-STARRS1
Previous RA, DEC: 23:58:10.587, +22:46:12.47 (359.544112, +22.7701312)
Updated RA, DEC: 23:58:10.589, +22:46:12.44 (359.54412119, 22.7701221395)