RA/DEC (2000)
02:36:45.778 +20:33:14.54
39.1907405 +20.554039866667
Type
SN Ia
Redshift
0.07
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-10-08 08:51:31.000
TNS AT
Y
Public
Y
Host Name
SDSS J023645.33+203316.5
Host Redshift
0.126
Discovery Mag
19.5484
Filter
g-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_2020vex - 2020-10-15 05:17:39 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
   
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
7711 2020-10-15 05:17:39 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2020vex_2020-10-15_05-17-39_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2020-09-30 09:12:03 - 2020-10-08 10:10:32 2459122.8833681 - 2459130.9239815 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
162603 2020-10-08 10:10:32 2459130.9239815 19.5149 0.0946345 20.3602 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
163679 2020-10-08 10:10:32 2459130.9239815 19.51 0.09 20.36 ABMag r-ZTF P48_ZTF-Cam 30
162601 2020-10-06 09:35:52 2459128.8999074 19.2452 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
163677 2020-09-30 09:12:03 2459122.8833681 19.7154 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2020-10-08 08:51:31 - 2020-10-08 08:51:31 2459130.8691088 - 2459130.8691088 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
162602 2020-10-08 08:51:31 2459130.8691088 19.5484 0.136301 20.2563 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
163678 2020-10-08 08:51:31 2459130.8691088 19.55 0.14 20.26 ABMag g-ZTF P48_ZTF-Cam 30
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-10-07 13:56:38 - 2020-10-07 13:56:38 2459130.081 - 2459130.081 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
163173 2020-10-07 13:56:38 2459130.081 19.22 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2020-10-09 12:21:36 - 2020-10-09 12:21:36 2459132.015 - 2459132.015 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
163174 2020-10-09 12:21:36 2459132.015 19.092 0.232 19.38 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 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
85038 2020-10-12 09:43:27 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 02:36:45.778 +20:33:14.54 2020-10-08 08:51:31.104 19.55 g-ZTF PSN ZTF20achtxbi ZTF See arXiv:1904.05922 for selection criteria. N
84690 2020-10-10 15:34:50 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 02:36:45.794 +20:33:14.93 2020-10-09 12:21:36.000 19.092 orange-ATLAS PSN ATLAS20bcyd ATLAS N
84364 2020-10-08 18:58:57 ALeRCE F. Forster, F.E. Bauer, A. Munoz-Arancibia et al. ALeRCE ZTF 02:36:45.781 +20:33:14.57 2020-10-08 08:51:31.000 19.5484 g-ZTF PSN SDSS J023645.33+203316.5 ZTF20achtxbi ZTF Early SN candidate (g-rise > 0.13+-0.01 mag/day, r-rise > 0.10+-0.01 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20achtxbi 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
7697 2020-10-15 19:00:49 ZTF_Bot1 A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.07 1 ZTF 2020TNSCR3138....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
7711 2020-10-15 05:17:39 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2020vex_2020-10-15_05-17-39_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Mon, 10/12/2020 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 85038 of Group ZTF
Previous RA, DEC: 02:36:45.781, +20:33:14.57 (39.19075245, +20.5540468)
Updated RA, DEC: 02:36:45.778, +20:33:14.54 (39.1907405, 20.554039866667)