RA/DEC (2000)
02:07:55.120 +05:32:35.59
31.979667 +5.543219
Type
SN Ia
Redshift
0.0708
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-09-07 01:52:15.744
TNS AT
Y
Public
Y
Discovery Mag
18.148
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, A. Lawrence, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt (Oxford/QUB), K. W. Smith, S. Srivastav, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (Oxford)

Spectra

 SN_2023rno - 2023-09-15 14:24:00 ANU-2.3m / WiFeS (DEBASS)z=
Show H at z=vexp= km/s
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 PS2_GPC2_w
 ATLAS-CHL_ATLAS-04_orange
 ATLAS-STH_ATLAS-03_orange
 P48_ZTF-Cam_g
 Gaia_Gaia-photometric_G
   
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
15639 2023-09-15 14:24:00 ANU-2.3m / WiFeS 1200 Robotic C. Lidman DEBASS tns_2023rno_2023-09-15.6_ANU-2.3m_WiFeS_DEbass.dat tns_2023rno_2023-09-15.6_ANU-2.3m_WiFeS_DEbass.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2023-09-10 12:11:20 - 2023-09-10 12:11:20 2460198.00787 - 2460198.00787 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
362589 2023-09-10 12:11:20 2460198.00787 18.08 0.02 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-08-30 04:29:01 - 2023-08-30 04:29:01 2460186.68682 - 2460186.68682 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
361436 2023-08-30 04:29:01 2460186.68682 18.02 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2023-09-07 01:52:16 - 2023-09-07 01:52:16 2460194.57796 - 2460194.57796 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
361437 2023-09-07 01:52:16 2460194.57796 18.148 0.154 19.18 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
g-ZTF P48_ZTF-Cam 2023-08-31 11:47:02 - 2023-09-08 09:51:50 2460187.991 - 2460195.911 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
361940 2023-09-08 09:51:50 2460195.911 18.17 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
361939 2023-09-05 09:05:46 2460192.879 18.56 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
361938 2023-08-31 11:47:02 2460187.991 19.19 ABMag g-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
G-Gaia Gaia_Gaia-photometric 2023-08-18 15:57:36 - 2023-09-04 23:52:48 2460175.165 - 2460192.495 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
362490 2023-09-04 23:52:48 2460192.495 18.87 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
362489 2023-08-18 15:57:36 2460175.165 21.5 ABMag G-Gaia Gaia_Gaia-photometric 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 ADS Bibcode Unreal Auto classification
187671 2023-09-12 19:57:19 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 02:07:55.110 +05:32:35.70 2023-09-10 12:11:19.968 18.08 w-P1 PSN PS23hzo Pan-STARRS N
187603 2023-09-11 21:29:28 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 02:07:55.120 +05:32:35.59 2023-09-04 23:52:48.000 18.87 G-Gaia PSN Gaia23cgt GaiaAlerts Candidate SN near galaxy WISEA J020755.29+053231.9 N
187261 2023-09-08 13:24:22 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 02:07:55.114 +05:32:35.61 2023-09-05 09:05:45.600 18.56 g-ZTF PSN ZTF23abaxxrd ZTF N
187020 2023-09-07 06:28:07 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 02:07:55.112 +05:32:35.46 2023-09-07 01:52:15.744 18.148 orange-ATLAS PSN ATLAS23sbb ATLAS 2023TNSTR2189....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
15555 2023-09-17 01:37:39 Chris Lidman C. Lidman (ANU), B. Martin (ANU), D. Brout (Boston University), P. Armstrong (ANU), K. Dove (ANU), and B. E. Tucker (ANU) DEBASS SN Ia 0.0708 1 DEBASS Classified with Superfit. Weak SiII Best match is a 91T at Max 2023TNSCR2297....1L
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
15639 2023-09-15 14:24:00 ANU-2.3m / WiFeS 1200 Robotic C. Lidman DEBASS tns_2023rno_2023-09-15.6_ANU-2.3m_WiFeS_DEbass.dat tns_2023rno_2023-09-15.6_ANU-2.3m_WiFeS_DEbass.fits Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 187603 of Group GaiaAlerts
Previous RA, DEC: 02:07:55.114, +05:32:35.61 (31.9796415, +5.5432262)
Updated RA, DEC: 02:07:55.120, +05:32:35.59 (31.979667, 5.543219)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 187261 of Group ZTF
Previous RA, DEC: 02:07:55.112, +05:32:35.46 (31.979635, +5.54318375)
Updated RA, DEC: 02:07:55.114, +05:32:35.61 (31.9796415, 5.5432262)