SN 2019uhm
RA/DEC (2000)
10:28:48.470 -31:29:52.08
157.201958 -31.4978
Type
SN II
Redshift
0.010377
Related AstroNotes: 2019-132
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2019-11-04 15:21:36.000
TNS AT
Y
Public
Y
Discovery Mag
17.172
Filter
orange-ATLAS
Reporter/s
J. 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)

Spectra

 SN_2019uhm - 2019-11-20 08:30:31 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
 SN_2019uhm - 2019-11-18 16:59:10 FTS / FLOYDS-S (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
55862019-11-20 08:30:31ESO-NTT / EFOSC2-NTT300N. Ihanec, M. Temple, T. WeversE. Callis, S. BrennanePESSTO+ tns_2019uhm_2019-11-20_08-30-31_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019uhm_2019-11-20_08-30-31_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
55832019-11-18 16:59:10FTS / FLOYDS-S2700Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2019uhm_2019-11-18_16-59-10_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2019uhm_2019-11-18_16-59-10_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12019-11-02 15:38:52 - 2019-11-02 15:38:521
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1007622019-11-02 15:38:5217.08ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
orange-ATLASATLAS1_ACAM12019-11-04 15:21:36 - 2019-11-04 15:21:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1007632019-11-04 15:21:3617.1720.06918.89ABMagorange-ATLASATLAS1_ACAM130Robot
G-GaiaGaia_Gaia-photometric2019-11-02 22:42:14 - 2019-12-10 04:36:282
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1137882019-12-10 04:36:2816.890.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1137872019-11-02 22:42:1421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
588342020-01-15 09:47:31Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts10:28:48.470-31:29:52.082019-12-10 04:36:28.00016.89G-GaiaPSNGaia20agrGaiaAlertsconfirmed SN II
519822019-11-06 15:08:23ATLAS_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)ATLASATLAS10:28:48.456-31:29:52.552019-11-04 15:21:36.00017.172orange-ATLASPSNATLAS19zzzATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
55782019-11-20 17:55:14ePESSTOplus_Bot1N. Ihanec, M. Temple, T. Wevers, E. Callis, S. Brennan, O. Yaron on behalf of ePESSTO+ePESSTO+SN II0.010377ePESSTO+2019TNSCR2895....1I
55752019-11-19 22:02:28jburkeJamison Burke, D. Andrew Howell, Daichi Hiramatsu, Curtis McCully, Craig PellegrinoGlobal SN ProjectSN II0.010377Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find best fits to SNe II, including SN 1999em. The supernova is closest to WISEA J102849.18-312953.3 (z = 0.010377, 20096dF...C...0000J; value from NED). This redshift is well-matched by narrow host hydrogen and O II emission lines. Assuming this redshift, we measure a hydrogen velocity of about 11,000 km/s from the Hα absorption. The B-band absolute magnitude roughly coeval with the spectrum is approximately -16 and fading (apparent magnitude 17.2).2019TNSCR2406....1B

Comments

Object coordinates updated according to AT-report 58834 of Group GaiaAlerts
Previous RA, DEC: 10:28:48.456, -31:29:52.55 (157.2019, -31.4979316667)
Updated RA, DEC: 10:28:48.470, -31:29:52.08 (157.201958, -31.4978)