SN 2019bkh
RA/DEC (2000)
13:08:57.319 +28:16:51.92
197.23883 +28.28109
Type
SN Ia
Redshift
0.019512
Source Group
ASAS-SN
Discovery Date
2019-03-03 09:07:12
TNS AT
Y
Public
Y
Host Name
MCG +05-31-141
Host Redshift
0.01951
Discovery Mag
17.6
Filter
g-Sloan
Discoverer/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2019bkh - 2019-03-05 03:39:22 Ekar / AFOSC (Padova-Asiago)z=
 SN_2019bkh - 2019-03-04 23:13:31 Other / Otherz=
 SN_2019bkh - 2019-03-04 06:39:17 P200 / DBSP (ZTF)z=
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Show Tellurics 
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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
36022019-03-05 03:39:22Ekar / AFOSC2700Vogt, Schuldt, Fiore, TaubenbergerbenettiPadova-Asiago tns_2019bkh_2019-03-05_03-39-22_Ekar_AFOSC_Padova-Asiago.dat tns_2019bkh_2019-03-05_03-39-22_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
35792019-03-04 23:13:31Other / Other6365Robin LeadbeaterRobin Leadbeater tns_2019bkh_2019-03-04_23-13-31_Other_Other.dat tns_2019bkh_2019-03-04_23-13-31_Other_Other.fitObjectR~130 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
35912019-03-04 06:39:17P200 / DBSP300A. DugasA. HoZTF tns_2019bkh_2019-03-04_06-39-17_P200_DBSP_ZTF.ascii tns_2019bkh_2019-03-04_06-39-17_P200_DBSP_ZTF.fitsObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12019-02-27 13:53:45 - 2019-03-03 12:17:162
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
548612019-03-03 12:17:1617.30.04419.47ABMagorange-ATLASATLAS1_ACAM130Robot
548602019-02-27 13:53:4519.4ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-SloanASASSN-4_Leavitt2019-02-26 08:38:24 - 2019-03-03 09:07:122
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
548592019-03-03 09:07:1217.6ABMagg-SloanASASSN-4_Leavitt
548582019-02-26 08:38:2418.1ABMagg-SloanASASSN-4_Leavitt[Last non detection]
g-ZTFP48_ZTF-Cam2019-03-25 06:58:48 - 2019-03-25 06:58:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
574142019-03-25 06:58:4816.550.0420.15ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2019-02-12 11:35:02 - 2019-03-20 08:33:1111
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
571322019-03-20 08:33:1116.250.0318.8ABMagr-ZTFP48_ZTF-Cam30
574152019-03-20 08:33:1116.250.0318.8ABMagr-ZTFP48_ZTF-Cam30
571312019-03-05 11:09:2216.720.0420.73ABMagr-ZTFP48_ZTF-Cam30
551972019-03-01 08:57:1617.730.0620.4ABMagr-ZTFP48_ZTF-Cam30
550032019-03-01 08:57:0717.73ABMagr-ZTFP48_ZTF-Cam30ZTF
551982019-02-26 07:19:3119.070.120.32ABMagr-ZTFP48_ZTF-Cam30
550022019-02-26 07:19:1219.07ABMagr-ZTFP48_ZTF-Cam30ZTF
550012019-02-24 08:57:0718.37ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
571302019-02-12 11:35:0219.9005ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
574132019-02-12 11:35:0219.9005ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
551962019-02-12 11:35:0219.9005ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
314552019-03-26 11:44:58ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF13:08:57.374+28:16:52.452019-03-20 08:33:1116.55g-ZTFPSNZTF19aakzwaoZTF
313562019-03-26 11:20:54ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF13:08:57.375+28:16:52.542019-03-05 11:09:2216.72r-ZTFPSNZTF19aakzwaoZTF
305692019-03-06 10:21:27ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF13:08:57.370+28:16:52.492019-02-26 07:19:3117.73r-ZTFPSNZTF19aakzwaoZTF
304852019-03-04 22:52:54ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF13:08:57.366+28:16:52.432019-02-26 07:19:1219.07r-ZTFPSNZTF19aakzwaoZTF
304222019-03-03 18:03:48ATLAS_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, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS13:08:57.383+28:16:52.382019-03-03 12:17:1617.3orange-ATLASPSNATLAS19dqwATLAS
304212019-03-03 14:47:22KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN13:08:57.319+28:16:51.922019-03-03 09:07:1217.6g-SloanPSNASASSN-19ecASAS-SNPresent in two epochs, on the rise
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
35952019-03-05 09:05:56linatomaA. Fiore (INAF OAPd), S. Schuldt, C. Vogl, S. Taubenberger (MPA, Garching), S. Benetti, E. Cappellaro, L. Tomasella, M. Turatto (INAF OAPd)Padova-AsiagoSN Ia0.019512Padova-AsiagoSpectrum similar to those of several type Ia SNe (in agreement with the classification reported in TNS by Fremling, et al.), with a best match about ten days before maximum light. The velocity of the ejecta, as measured from SiII 635.5 nm, is around 13100 km/s, using the redshift of the host galaxy as reported by Haynes et al. 1997, AJ 113, 1197 (via NED).
35842019-03-05 02:51:54ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.0195ZTF
35722019-03-05 01:20:58THORobin LeadbeaterSN Ia0.01951Spectrum is that of a type Ia supernova near maximum

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