SN 2019bjw
RA/DEC (2000)
10:55:47.416 +27:40:17.88
163.9475679 +27.6716321
Type
SN Ia
Redshift
0.03
Source Group
ASAS-SN
Discovery Date
2019-03-02 09:36:00
TNS AT
Y
Public
Y
Host Name
2MASX J10554741+2740166
Host Redshift
0.03005
Discovery Mag
17
Filter
g-Sloan
Discoverer/s
K. Z. Stanek, C. S. Kochanek, for the ASAS-SN team

Spectra

 SN_2019bjw - 2019-04-08 00:35:11 P60 / SEDM (ZTF)z=
 SN_2019bjw - 2019-03-02 19:36:35 Ekar / AFOSC (Padova-Asiago)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
38452019-04-08 00:35:11P60 / SEDM1200SEDmRobotautoZTF tns_2019bjw_2019-04-08_00-35-11_P60_SEDM_ZTF.asciiObjectZTF
35722019-03-02 19:36:35Ekar / AFOSC1800Vogt, Schuldt, Fiore, TaubenbergerBenetti, Cappellaro, TomasellaPadova-Asiago tns_2019bjw_2019-03-02_19-36-35_Ekar_AFOSC_Padova-Asiago.dat tns_2019bjw_2019-03-02_19-36-35_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12019-03-03 11:28:19 - 2019-03-07 11:16:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
553222019-03-07 11:16:4817.0720.04119.2ABMagorange-ATLASATLAS1_ACAM130Robot
553212019-03-03 11:28:1919.41ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-SloanASASSN-4_Leavitt2019-02-25 10:33:36 - 2019-03-02 09:36:002
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
548342019-03-02 09:36:0017ABMagg-SloanASASSN-4_Leavitt
548332019-02-25 10:33:3617.5ABMagg-SloanASASSN-4_Leavitt[Last non detection]
r-ZTFP48_ZTF-Cam2019-02-26 05:47:02 - 2019-04-01 05:09:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
585222019-04-01 05:09:3617.6ABMagr-ZTFP48_ZTF-Cam30ZTF
585212019-02-26 05:47:0217.83ABMagr-ZTFP48_ZTF-Cam30ZTF
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
319002019-04-03 01:16:59ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF10:55:47.416+27:40:17.882019-02-26 05:47:0217.83r-ZTFPSNZTF19aakykjlZTF
306162019-03-07 18:30:31ATLAS_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)ATLAS10:55:47.406+27:40:19.092019-03-07 11:16:4817.072orange-ATLASPSNATLAS19dulATLAS
304082019-03-02 13:30:29KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SN10:55:47.434+27:40:20.352019-03-02 09:36:0017g-SloanPSNASASSN-19dwASAS-SNPresent in several epochs, on the rise
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
38382019-04-11 05:21:07ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.03ZTF
35652019-03-03 12:34:49linatomaSchuldt, Vogl, Taubenberger, Fiore, Benetti, Cappellaro, Tomasella, Turatto Padova-AsiagoSN Ia0.03005Padova-AsiagoSpectrum similar to several type Ia SNe, about one week before maximum light. We also note that a narrow Na I doublet feature is observed in absorption at the host galaxy redshift, with EW = 3.2 Ang, suggesting a significant line-of-sight reddening (E(B-V) ~ 0.5 mag).The redshift for the host galaxy is reported in SDSS DR6, 2007 (via NED). Using this redshift, an expansion velocity of about 11300 km/s is derived from the SiII 635.5 nm minimum.

Comments

Object coordinates updated according to AT-report 31900 of Group ZTF
Previous RA, DEC: 10:55:47.434, +27:40:20.35 (163.94764, +27.67232)
Updated RA, DEC: 10:55:47.416, +27:40:17.88 (163.9475679, 27.6716321)