SN 2019dkx
RA/DEC (2000)
14:52:30.087 +37:03:43.54
223.125363486 +37.0620957893
Type
SN Ia
Redshift
0.07
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2019-04-10 08:20:00.000
TNS AT
Y
Public
Y
Discovery Mag
18.9
Filter
r-ZTF
Reporter/s
J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

Spectra

 SN_2019dkx - 2019-04-15 04:42:20 P60 / SEDM (ZTF)z=
 SN_2019dkx - 2019-04-14 14:07:09 FTN / FLOYDS-N (Global SN Project)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
38692019-04-15 04:42:20P60 / SEDM2250SEDmRobotautoZTF tns_2019dkx_2019-04-15_04-42-20_P60_SEDM_ZTF.asciiObjectZTF
38652019-04-14 14:07:09FTN / FLOYDS-N3600Las Cumbres ObservatoryDaichi HiramatsuGlobal SN Project tns_2019dkx_2019-04-14_14-07-09_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2019dkx_2019-04-14_14-07-09_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12019-07-05 06:40:19 - 2019-07-05 06:40:191
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
776542019-07-05 06:40:1920.970.1522ABMagw-PS1PS1_GPC145Robot
g-ZTFP48_ZTF-Cam2019-04-07 09:51:29 - 2019-04-07 09:51:291
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
614172019-04-07 09:51:2920.6646ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2019-04-10 08:20:00 - 2019-04-13 08:08:442
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
614182019-04-13 08:08:4418.90.0920.24ABMagr-ZTFP48_ZTF-Cam30
614192019-04-10 08:20:0019.760.1919.98ABMagr-ZTFP48_ZTF-Cam30
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
411912019-07-08 10:35:05PS1_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'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS114:52:30.087+37:03:43.542019-07-05 06:40:19.00020.97w-PS1PSNPS19dnjPan-STARRS1
330152019-04-13 13:31:32ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF14:52:30.103+37:03:43.572019-04-10 08:20:00.00018.9r-ZTFPSNZTF19aapszzyZTF
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
38622019-04-15 17:37:16ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.07ZTF2019TNSCR2790....1F
38582019-04-15 02:29:40dhiramatsuDaichi Hiramatsu, Jamison Burke, Iair Arcavi, D. Andrew Howell, Curtis McCully, Stefano ValentiGlobal SN ProjectSN Ia0.06Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find good fits to several normal Type Ia SNe about a few days before maximum at an inferred redshift of 0.060 (no host redshift measurements available on NED). The apparent r-band magnitude reported by ZTF upon discovery on 2019-04-10 08:20:00 was 18.9, corresponding to a MW extinction corrected absolute magnitude of -18.3. which is consistent with the Ia classification and its phase. We measure a Si II 6355 velocity of -11,000 km/s.2019TNSCR.580....1H

Comments

Object coordinates updated according to AT-report 41191 of Group Pan-STARRS1
Previous RA, DEC: 14:52:30.103, +37:03:43.57 (223.1254286, +37.0621026)
Updated RA, DEC: 14:52:30.087, +37:03:43.54 (223.125363486, 37.0620957893)