RA/DEC (2000)
01:45:57.420 +42:41:59.53
26.48925 +42.699869
Type
SN Ia
Redshift
0.03
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-10-21 10:49:45.408
TNS AT
Y
Public
Y
Discovery Mag
19.402
Filter
cyan-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_2023voj - 2023-10-29 10:03:28 UH88 / SNIFS (SCAT)z=
Show H at z=vexp= km/s
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Show [Ca II] 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

 P48_ZTF-Cam_r
 P48_ZTF-Cam_g
 Gaia_Gaia-photometric_G
 ATLAS-HKO_ATLAS-02_cyan
 PS1_GPC1_w
   
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
15960 2023-10-29 10:03:28 UH88 / SNIFS 2000 M. E. Huber SCAT tns_2023voj_2023-10-29_10-03-28_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2023-11-13 05:55:41 - 2023-12-09 03:47:31 2460261.747 - 2460287.658 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
377630 2023-12-09 03:47:31 2460287.658 18.46 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
377629 2023-11-13 05:55:41 2460261.747 20.49 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
g-ZTF P48_ZTF-Cam 2023-12-09 04:52:19 - 2023-12-09 04:52:19 2460287.703 - 2460287.703 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
377631 2023-12-09 04:52:19 2460287.703 19.55 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
G-Gaia Gaia_Gaia-photometric 2023-09-02 15:25:55 - 2023-12-09 06:08:38 2460190.143 - 2460287.756 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
378736 2023-12-09 06:08:38 2460287.756 18.69 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
378735 2023-09-02 15:25:55 2460190.143 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2023-10-20 11:03:16 - 2023-10-21 10:49:45 2460237.9606 - 2460238.95122 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
369958 2023-10-21 10:49:45 2460238.95122 19.402 0.17 19.57 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
369957 2023-10-20 11:03:16 2460237.9606 19.51 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2023-11-20 06:21:17 - 2023-11-20 06:21:17 2460268.76478 - 2460268.76478 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
375856 2023-11-20 06:21:17 2460268.76478 17.98 0.02 22 ABMag w-P1 PS1_GPC1 45 Robot
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
195956 2023-12-12 05:43:49 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 01:45:57.420 +42:41:59.53 2023-12-09 06:08:38.400 18.69 G-Gaia PSN Gaia23doi GaiaAlerts Confirmed SN Ia N
195443 2023-12-09 07:34:18 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 01:45:57.424 +42:41:59.56 2023-12-09 03:47:31.200 18.46 r-ZTF PSN ZTF23absbjtt ZTF N
194274 2023-11-20 16:20:16 PS1_Bot1 K. C. Chambers, T. de Boer, J. Herman et al. Pan-STARRS Pan-STARRS 01:45:57.412 +42:41:59.51 2023-11-20 06:21:16.992 17.98 w-P1 PSN PS23kte Pan-STARRS N
191469 2023-10-21 16:07:29 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 01:45:57.394 +42:41:59.84 2023-10-21 10:49:45.408 19.402 cyan-ATLAS PSN ATLAS23umk ATLAS 2023TNSTR2678....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
15874 2023-10-30 06:23:58 Mark Huber M. E. Huber (IfA, UH Manoa) on behalf of the SCAT team SCAT SN Ia 0.03 1 ATLAS, SCAT Spectrum matches type Ia SN around maximum light. Classification, redshift and age from template cross-correlation with SNID (Blondin and Tonry 2007) 2023TNSCR2778....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
15960 2023-10-29 10:03:28 UH88 / SNIFS 2000 M. E. Huber SCAT tns_2023voj_2023-10-29_10-03-28_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 195956 of Group GaiaAlerts
Previous RA, DEC: 01:45:57.412, +42:41:59.51 (26.4892165694, +42.6998630108)
Updated RA, DEC: 01:45:57.420, +42:41:59.53 (26.48925, 42.699869)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 194274 of Group Pan-STARRS
Previous RA, DEC: 01:45:57.394, +42:41:59.84 (26.4891425, +42.699955)
Updated RA, DEC: 01:45:57.412, +42:41:59.51 (26.4892165694, 42.6998630108)