RA/DEC (2000)
21:15:00.739 -12:48:18.88
318.7530778 -12.8052439
Type
SN Ia
Redshift
0.07
Related AstroNotes: 2023-286
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2023-10-28 03:03:27.999
TNS AT
Y
Public
Y
Host Name
LEDA 947349
Discovery Mag
19.264
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, L. Hernandez-Garcia, J.P. Brandt, L. Galbany, J. Silva-Farfan, R. Dastidar, E. Camacho, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Gallardo, P. Huijse, H. Larranaga, E. Pizarro, I. Reyes, P. Sanchez-Saez, A. Sepulveda, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

Spectra

 SN_2023vyy - 2023-10-31 00:22:39 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ATLAS-CHL_ATLAS-04_cyan
 ATLAS-STH_ATLAS-03_orange
 P48_ZTF-Cam_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
15978 2023-10-31 00:22:39 ESO-NTT / EFOSC2-NTT 900 Emilio Hueichapan, Ben Warwick Miika Pursiainen, Amit Kumar, Deanne Coppejans, Anwesha Sahu ePESSTO+ tns_2023vyy_2023-10-31_00-22-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023vyy_2023-10-31_00-22-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
cyan-ATLAS ATLAS-CHL_ATLAS-04 2023-11-04 00:35:48 - 2023-11-04 00:35:48 2460252.52486 - 2460252.52486 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
372280 2023-11-04 00:35:48 2460252.52486 18.63 0.104 19.43 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2023-10-30 19:47:12 - 2023-10-30 19:47:12 2460248.32444 - 2460248.32444 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
372279 2023-10-30 19:47:12 2460248.32444 18.66 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
g-ZTF P48_ZTF-Cam 2023-10-25 04:04:42 - 2023-10-28 03:03:28 2460242.6699306 - 2460245.6274074 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
370973 2023-10-28 03:03:28 2460245.6274074 19.264 0.194746 19.1692 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
370972 2023-10-25 04:04:42 2460242.6699306 19.2062 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
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
192656 2023-11-04 20:14:54 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:15:00.766 -12:48:19.37 2023-11-04 00:35:47.904 18.63 cyan-ATLAS PSN ATLAS23uzf ATLAS N
191971 2023-10-28 23:05:26 ALeRCE F. Forster,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 21:15:00.739 -12:48:18.88 2023-10-28 03:03:27.999 19.264 g-ZTF PSN LEDA 947349 ZTF23abnpddd ALeRCE Early SN candidate (g-rise > 0.08+-0.02 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF23abnpddd 2023TNSTR2748....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
15892 2023-10-31 16:09:09 ePESSTOplus_Bot1 Emilio Hueichapan, Ben Warwick , Miika Pursiainen, Amit Kumar, Deanne Coppejans, Anwesha Sahu, Ofer Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.07 1 ePESSTO+ 2023TNSCR2785....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
15978 2023-10-31 00:22:39 ESO-NTT / EFOSC2-NTT 900 Emilio Hueichapan, Ben Warwick Miika Pursiainen, Amit Kumar, Deanne Coppejans, Anwesha Sahu ePESSTO+ tns_2023vyy_2023-10-31_00-22-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023vyy_2023-10-31_00-22-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

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