RA/DEC (2000)
03:15:57.530 -14:15:13.41
48.9897065935 -14.2537237263
Type
---
Redshift
0.074
Related AstroNotes: 2021-37
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-01-08 04:00:12.004
TNS AT
Y
Public
Y
Host Name
WISEA J031557.56-141510.7
Discovery Mag
19.1245
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

Spectra

 AT_2021se - 2021-01-30 02:31:30 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
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Show [Ca II] at z=vexp= km/s
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Show Tellurics 
Show Galaxy lines at z=
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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
 ATLAS-MLO_ATLAS-01_cyan
 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
8724 2021-01-30 02:31:30 ESO-NTT / EFOSC2-NTT 900 S. Muñoz, L. Galbany M. Delgado, R. Gonzalez ePESSTO+ tns_2021se_2021-01-30_02-31-30_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021se_2021-01-30_02-31-30_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-01-06 05:03:27 - 2021-01-08 05:04:42 2459220.7107292 - 2459222.7115972 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185150 2021-01-08 05:04:42 2459222.7115972 19.5758 0.107275 20.1521 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
185148 2021-01-06 05:03:27 2459220.7107292 19.9969 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2021-01-08 04:00:12 - 2021-01-08 04:00:12 2459222.6668056 - 2459222.6668056 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185149 2021-01-08 04:00:12 2459222.6668056 19.1245 0.257953 18.791 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
cyan-ATLAS ATLAS-MLO_ATLAS-01 2021-01-10 07:22:05 - 2021-01-10 07:22:05 2459224.807 - 2459224.807 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185635 2021-01-10 07:22:05 2459224.807 19.449 0.155 19.74 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
cyan-ATLAS ATLAS-HKO_ATLAS-02 2021-01-08 08:47:02 - 2021-01-08 08:47:02 2459222.866 - 2459222.866 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185634 2021-01-08 08:47:02 2459222.866 19.65 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2020-12-11 08:29:46 - 2020-12-11 08:29:46 2459194.854 - 2459194.854 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
188238 2020-12-11 08:29:46 2459194.854 22.23 0.2 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 Bibcode Unreal Auto classification
97449 2021-01-21 00:14:16 PS1_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 03:15:57.530 -14:15:13.41 2020-12-11 08:29:45.600 22.23 w-P1 PSN PS21lm Pan-STARRS This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. N
96312 2021-01-10 14:36:50 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 03:15:57.569 -14:15:13.46 2021-01-10 07:22:04.800 19.449 cyan-ATLAS PSN ATLAS21bde ATLAS N
96118 2021-01-08 19:18:22 ALeRCE A. Munoz-Arancibia,F. Forster,F.E. Bauer et al. ALeRCE ZTF 03:15:57.514 -14:15:13.47 2021-01-08 04:00:12.004 19.1245 g-ZTF PSN WISEA J031557.56-141510.7 ZTF21aabpvvx ZTF Early SN candidate (r-rise > 0.21+-0.05 mag/day) classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF21aabpvvx 2021TNSTR..77....1M N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
8712 2021-01-30 17:11:05 ePESSTOplus_Bot1 S. Muñoz, L. Galbany, M. Delgado, R. Gonzalez, I. Irani on behalf of ePESSTO+ ePESSTO+ Other 0.074 1 ePESSTO+ 2021TNSCR.286....1M
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
8724 2021-01-30 02:31:30 ESO-NTT / EFOSC2-NTT 900 S. Muñoz, L. Galbany M. Delgado, R. Gonzalez ePESSTO+ tns_2021se_2021-01-30_02-31-30_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021se_2021-01-30_02-31-30_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 97449 of Group Pan-STARRS1
Previous RA, DEC: 03:15:57.514, -14:15:13.47 (48.98964145, -14.2537417)
Updated RA, DEC: 03:15:57.530, -14:15:13.41 (48.9897065935, -14.2537237263)