RA/DEC (2000)
07:11:16.540 +04:58:48.32
107.818917 +4.980089
Type
SN Ia
Redshift
0.034
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-03-28 04:12:12.001
TNS AT
Y
Public
Y
Host Name
WISEA J071116.49+045850.4
Discovery Mag
17.9292
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, L. Hernandez-Garcia, 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
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021hep - 2021-04-07 19:52:00 Other / Other (None)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

 ▌P48_ZTF-Cam_r
 ▌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
9325 2021-04-07 19:52:00 Other / Other 4800 Claudio Balcon Claudio Balcon None tns_2021hep_2021-04-07_19-52-00_Other_Other.dat tns_2021hep_2021-04-07_19-52-00_Other_Other.fit Object I obtained the low-resolution spectrum R~100 using the FOSC-ES32 spectrograph attached to a 0.2m telescope, in the course of Italian Supernovae Search Project.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-03-25 04:14:34 - 2021-03-28 04:12:12 2459298.6767824 - 2459301.6751389 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
201045 2021-03-28 04:12:12 2459301.6751389 17.9292 0.0548837 19.5309 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
204039 2021-03-28 04:12:12 2459301.6751389 17.9292 0.054884 19.5309 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
201044 2021-03-25 04:14:34 2459298.6767824 17.7145 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
204038 2021-03-25 04:14:34 2459298.6767824 17.7145 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2021-03-28 04:38:29 - 2021-03-28 04:38:29 2459301.6933912 - 2459301.6933912 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
201046 2021-03-28 04:38:29 2459301.6933912 18.1733 0.0925526 19.2264 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2021-03-02 06:24:29 - 2021-04-08 17:48:29 2459275.767 - 2459313.242 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
205544 2021-04-08 17:48:29 2459313.242 17.27 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
205543 2021-03-02 06:24:29 2459275.767 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
106123 2021-04-10 21:12:55 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 07:11:16.540 +04:58:48.32 2021-04-08 17:48:28.800 17.27 G-Gaia PSN Gaia21btn GaiaAlerts confirmed SN Ia N
105535 2021-04-06 19:25:51 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 07:11:16.537 +04:58:48.27 2021-03-28 04:12:12.001 17.9292 r-ZTF PSN ZTF21aaqvmix ZTF Early SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aaqvmix N
104074 2021-03-28 19:19:51 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 07:11:16.539 +04:58:48.25 2021-03-28 04:12:12.001 17.9292 r-ZTF PSN WISEA J071116.49+045850.4 ZTF21aaqvmix ZTF Early SN candidate (g-rise > 0.27+-0.01 mag/day, r-rise > 0.26+-0.01 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/ZTF21aaqvmix 2021TNSTR.942....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
9315 2021-04-08 11:13:40 Claudio Balcon Claudio Balcon (Belluno A.O.- ISSP) None SN Ia 0.034 1 GELATO (Harutyunyan et al., 2008, A&A, 488, 383) suggests that this SN is similar to that of Type la. The redshift has been deduced from the SN spectral fitting. 2021TNSCR1116....1B
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
9325 2021-04-07 19:52:00 Other / Other 4800 Claudio Balcon Claudio Balcon None tns_2021hep_2021-04-07_19-52-00_Other_Other.dat tns_2021hep_2021-04-07_19-52-00_Other_Other.fit Object I obtained the low-resolution spectrum R~100 using the FOSC-ES32 spectrograph attached to a 0.2m telescope, in the course of Italian Supernovae Search Project.

Comments

TNS
System

Sat, 04/10/2021 - 20:30

Object coordinates updated

Object coordinates updated according to AT-report 106123 of Group GaiaAlerts
Previous RA, DEC: 07:11:16.537, +04:58:48.27 (107.818904175, +4.9800742375)
Updated RA, DEC: 07:11:16.540, +04:58:48.32 (107.818917, 4.980089)

TNS
System

Tue, 04/06/2021 - 18:30

Object coordinates updated

Object coordinates updated according to AT-report 105535 of Group ZTF
Previous RA, DEC: 07:11:16.539, +04:58:48.25 (107.8189134, +4.98006815)
Updated RA, DEC: 07:11:16.537, +04:58:48.27 (107.818904175, 4.9800742375)