RA/DEC (2000)
20:19:56.790 +49:54:20.41
304.986625 +49.905669
Type
SN Ia
Redshift
0.02
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-05-08 10:51:05.000
TNS AT
Y
Public
Y
Host Name
WISEA J201956.81+495421.4
Discovery Mag
19.1461
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, 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, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020jhj - 2020-05-17 08:28:45 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
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_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
6647 2020-05-17 08:28:45 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2020jhj_2020-05-17_08-28-45_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2020-05-08 10:51:05 - 2020-05-08 11:06:44 2458977.9521412 - 2458977.9630093 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
135318 2020-05-08 11:06:44 2458977.9630093 19.1751 0.161878 19.2912 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
135317 2020-05-08 10:51:05 2458977.9521412 19.1461 0.127699 19.5862 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2020-05-08 09:23:17 - 2020-05-08 09:23:17 2458977.891169 - 2458977.891169 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
135316 2020-05-08 09:23:17 2458977.891169 19.0789 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2020-05-03 05:19:41 - 2020-05-30 16:37:55 2458972.722 - 2459000.193 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
140571 2020-05-30 16:37:55 2459000.193 18.79 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
140570 2020-05-03 05:19:41 2458972.722 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-05-05 13:56:38 - 2020-05-09 14:02:24 2458975.081 - 2458979.085 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
214013 2020-05-09 14:02:24 2458979.085 18.817 0.13 19.13 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
214012 2020-05-05 13:56:38 2458975.081 19.09 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 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
109822 2021-05-16 16:47:14 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 20:19:56.800 +49:54:20.44 2020-05-09 14:02:24.000 18.817 orange-ATLAS PSN ATLAS20bkds ATLAS N
72618 2020-06-02 08:52:24 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 20:19:56.790 +49:54:20.41 2020-05-30 16:37:55.200 18.79 G-Gaia PSN Gaia20cnf GaiaAlerts confirmed SN Ia N
70019 2020-05-08 23:30:11 ALeRCE F. Forster, F.E. Bauer, L. Galbany et al. ALeRCE ZTF 20:19:56.791 +49:54:20.33 2020-05-08 10:51:05.000 19.1461 r-ZTF PSN WISEA J201956.81+495421.4 ZTF20aayubpi ZTF Early SN candidate (r-rise > 0.19+-0.01 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aayubpi 2020TNSTR1260....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
6636 2020-05-17 21:43:05 ZTF_Bot1 A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.02 1 ZTF 2020TNSCR1394....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
6647 2020-05-17 08:28:45 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2020jhj_2020-05-17_08-28-45_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Tue, 06/02/2020 - 07:30

Object coordinates updated

Object coordinates updated according to AT-report 72618 of Group GaiaAlerts
Previous RA, DEC: 20:19:56.791, +49:54:20.33 (304.9866306, +49.9056484)
Updated RA, DEC: 20:19:56.790, +49:54:20.41 (304.986625, 49.905669)