RA/DEC (2000)
12:05:47.580 -27:56:38.65
181.44825 -27.944069
Type
SN Ia
Redshift
0.006102
Related AstroNotes: 2019-143
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2019-11-28 14:58:33.000
TNS AT
Y
Public
Y
Discovery Mag
14.658
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_2019vsa - 2019-11-29 17:08:17 FTS / FLOYDS-S (Global SN Project)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)

Light curves

 Gaia_Gaia-photometric_G
 ATLAS-MLO_ATLAS-01_orange
 ATLAS-HKO_ATLAS-02_orange
 Other_Other_V
 Other_Other_Clear
   
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
5632 2019-11-29 17:08:17 FTS / FLOYDS-S 1199 Las Cumbres Observatory Daichi Hiramatsu Global SN Project tns_2019vsa_2019-11-29_17-08-17_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2019vsa_2019-11-29_17-08-17_FTS_FLOYDS-S_Global_SN_Project.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2019-08-11 14:38:24 - 2019-12-15 06:31:40 2458707.11 - 2458832.7719907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
113778 2019-12-15 06:31:40 2458832.7719907 15.11 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
113777 2019-08-11 14:38:24 2458707.11 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2019-11-28 14:58:33 - 2019-11-28 14:58:33 2458816.1239931 - 2458816.1239931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
104347 2019-11-28 14:58:33 2458816.1239931 14.658 0.01 19.14 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2019-07-13 06:08:38 - 2019-07-13 06:08:38 2458677.7559954 - 2458677.7559954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
104346 2019-07-13 06:08:38 2458677.7559954 18.5 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
V-Johnson Other_Other 2020-02-07 20:49:22 - 2020-02-07 20:49:22 2458887.3676157 - 2458887.3676157 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
119135 2020-02-07 20:49:22 2458887.3676157 17 18.1 VegaMag V-Johnson Other_Other 180 Grzegorz Duszanowicz Confirmation pictures taken with 0.35m f/7.2 SCT
Clear- Other_Other 2020-02-06 02:05:17 - 2020-02-06 02:05:17 2458885.5870023 - 2458885.5870023 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
119134 2020-02-06 02:05:17 2458885.5870023 17 18.5 VegaMag Clear- Other_Other 60 Grzegorz Duszanowicz Discovery pictures taken with 0.35m f/7.2 SCT
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
61286 2020-02-07 22:00:43 Grzegorz Duszanowicz Grzegorz Duszanowicz et al. PSH PSH 12:05:47.600 -27:56:38.20 2020-02-06 02:05:17.000 17 Clear- PSN IC 2995 MSOSSP-02 PSH Possible supernova detected in IC 2995 at Vmag=17.0 N
Related files
File Comments Last Modified (UT) Modified By
tns_2019vsa_atrep_61286_PSH.jpg 2020-02-07 22:00:43 Grzegorz Duszanowicz
58829 2020-01-15 09:44:43 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 12:05:47.580 -27:56:38.65 2019-12-15 06:31:40.000 15.11 G-Gaia PSN Gaia20agm GaiaAlerts confirmed SN Ia N
53576 2019-11-29 10:20:22 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 12:05:47.619 -27:56:38.66 2019-11-28 14:58:33.000 14.658 orange-ATLAS PSN ATLAS19bbmq ATLAS 2019TNSTR2477....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
5624 2019-11-29 18:56:57 Daichi Hiramatsu Daichi Hiramatsu, Iair Arcavi, Jamison Burke, D. Andrew Howell, Curtis McCully, Craig Pellegrino, Stefano Valenti Global SN Project SN Ia 0.006102 1 Global SN Project Using 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 around two weeks after maximum at the host redshift (0.006102 ; 2006HIPAS.C...0000, via NED). 2019TNSCR2484....1H
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
5632 2019-11-29 17:08:17 FTS / FLOYDS-S 1199 Las Cumbres Observatory Daichi Hiramatsu Global SN Project tns_2019vsa_2019-11-29_17-08-17_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2019vsa_2019-11-29_17-08-17_FTS_FLOYDS-S_Global_SN_Project.fits Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 58829 of Group GaiaAlerts
Previous RA, DEC: 12:05:47.619, -27:56:38.66 (181.448414286, -27.9440721429)
Updated RA, DEC: 12:05:47.580, -27:56:38.65 (181.44825, -27.944069)