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 C II at z=vexp= km/s
Show C III at z=vexp= km/s
Show C IV at z=vexp= km/s
Show N II at z=vexp= km/s
Show N III at z=vexp= km/s
Show N IV at z=vexp= km/s
Show N V 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 O V at z=vexp= km/s
Show O VI 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 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)

Light curves

 Gaia_Gaia-photometric_G
 ATLAS-MLO_ATLAS-01_orange
 ATLAS-HKO_ATLAS-02_cyan
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
5586 2019-11-20 08:30:31 ESO-NTT / EFOSC2-NTT 300 N. Ihanec, M. Temple, T. Wevers E. Callis, S. Brennan ePESSTO+ 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+.fits Object
5583 2019-11-18 16:59:10 FTS / FLOYDS-S 2700 Las Cumbres Observatory Jamison Burke Global 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.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2019-11-02 22:42:14 - 2019-12-10 04:36:28 2458790.4459954 - 2458827.6919907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
113788 2019-12-10 04:36:28 2458827.6919907 16.89 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
113787 2019-11-02 22:42:14 2458790.4459954 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2019-11-04 15:21:36 - 2019-11-04 15:21:36 2458792.14 - 2458792.14 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
100763 2019-11-04 15:21:36 2458792.14 17.172 0.069 18.89 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
cyan-ATLAS ATLAS-HKO_ATLAS-02 2019-11-02 15:38:52 - 2019-11-02 15:38:52 2458790.1519907 - 2458790.1519907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
100762 2019-11-02 15:38:52 2458790.1519907 17.08 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
58834 2020-01-15 09:47:31 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 10:28:48.470 -31:29:52.08 2019-12-10 04:36:28.000 16.89 G-Gaia PSN Gaia20agr GaiaAlerts confirmed SN II N
51982 2019-11-06 15:08:23 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 10:28:48.456 -31:29:52.55 2019-11-04 15:21:36.000 17.172 orange-ATLAS PSN ATLAS19zzz ATLAS 2019TNSTR2289....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
5578 2019-11-20 17:55:14 ePESSTOplus_Bot1 N. Ihanec, M. Temple, T. Wevers, E. Callis, S. Brennan, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN II 0.010377 1 ePESSTO+ 2019TNSCR2895....1I
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
5586 2019-11-20 08:30:31 ESO-NTT / EFOSC2-NTT 300 N. Ihanec, M. Temple, T. Wevers E. Callis, S. Brennan ePESSTO+ 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+.fits Object
5575 2019-11-19 22:02:28 Jamison Burke Jamison Burke, D. Andrew Howell, Daichi Hiramatsu, Curtis McCully, Craig Pellegrino Global SN Project SN II 0.010377 1 Global SN Project Using 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
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
5583 2019-11-18 16:59:10 FTS / FLOYDS-S 2700 Las Cumbres Observatory Jamison Burke Global 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.fits Object

Comments

TNS
System

Object coordinates updated

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)