RA/DEC (2000)
00:48:23.338 -21:57:31.45
12.0972424259 -21.9587358634
Type
SN Ia
Redshift
0.097
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-10-08 06:31:58.996
TNS AT
Y
Public
Y
Host Name
WISEA J004822.95-215724.3
Discovery Mag
19.6969
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, 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_2020vfa - 2020-10-20 09:22:31 P60 / SEDM (ZTF)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   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_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌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
7894 2020-10-20 09:22:31 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2020vfa_2020-10-20_09-22-31_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2020-09-25 08:28:43 - 2020-10-08 07:01:36 2459117.8532755 - 2459130.7927778 6
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
162612 2020-10-08 07:01:36 2459130.7927778 19.8729 0.205274 19.9963 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
163631 2020-10-08 07:01:36 2459130.7927778 19.87 0.21 20 ABMag r-ZTF P48_ZTF-Cam 30
162611 2020-10-08 06:31:59 2459130.7722106 19.6969 0.170012 20.0763 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
163630 2020-10-08 06:31:59 2459130.7722106 19.7 0.17 20.08 ABMag r-ZTF P48_ZTF-Cam 30
162610 2020-10-06 09:11:24 2459128.8829167 18.5876 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
163629 2020-09-25 08:28:43 2459117.8532755 20.6031 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2020-10-08 08:36:10 - 2020-10-08 08:36:10 2459130.8584491 - 2459130.8584491 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
162613 2020-10-08 08:36:10 2459130.8584491 19.603 0.194876 19.8855 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-10-09 10:16:19 - 2020-10-09 10:16:19 2459131.928 - 2459131.928 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
163304 2020-10-09 10:16:19 2459131.928 19.453 0.179 19.6 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2020-10-07 11:34:05 - 2020-10-07 11:34:05 2459129.982 - 2459129.982 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
163303 2020-10-07 11:34:05 2459129.982 19.18 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2020-10-13 09:08:38 - 2020-10-13 09:08:38 2459135.881 - 2459135.881 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
165004 2020-10-13 09:08:38 2459135.881 19.17 0.04 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
85820 2020-10-15 00:22:59 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 00:48:23.338 -21:57:31.45 2020-10-13 09:08:38.400 19.17 w-P1 PSN PS20jia Pan-STARRS N
85015 2020-10-12 08:43:48 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 00:48:23.335 -21:57:31.62 2020-10-08 06:31:58.944 19.7 r-ZTF PSN ZTF20achsfcq ZTF See arXiv:1904.05922 for selection criteria. N
84782 2020-10-10 23:49:26 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 00:48:23.324 -21:57:31.31 2020-10-09 10:16:19.200 19.453 orange-ATLAS PSN ATLAS20bdcf ATLAS N
84367 2020-10-08 18:58:57 ALeRCE F. Forster, F.E. Bauer, A. Munoz-Arancibia et al. ALeRCE ZTF 00:48:23.337 -21:57:31.48 2020-10-08 06:31:58.996 19.6969 r-ZTF PSN WISEA J004822.95-215724.3 ZTF20achsfcq ZTF Early SN candidate (r-rise > 0.07+-0.01 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20achsfcq 2020TNSTR3052....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
7881 2020-10-30 23:55:59 ZTF_Bot1 A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.097 1 ZTF 2020TNSCR3308....1D
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
7894 2020-10-20 09:22:31 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2020vfa_2020-10-20_09-22-31_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Wed, 10/14/2020 - 23:30

Object coordinates updated

Object coordinates updated according to AT-report 85820 of Group Pan-STARRS1
Previous RA, DEC: 00:48:23.335, -21:57:31.62 (12.09723102, -21.95878222)
Updated RA, DEC: 00:48:23.338, -21:57:31.45 (12.0972424259, -21.9587358634)

TNS
System

Mon, 10/12/2020 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 85015 of Group ZTF
Previous RA, DEC: 00:48:23.337, -21:57:31.48 (12.0972384666667, -21.9587443)
Updated RA, DEC: 00:48:23.335, -21:57:31.62 (12.09723102, -21.95878222)