RA/DEC (2000)
07:56:02.830 +33:47:13.78
119.011792 +33.787161
Type
SN Ia
Redshift
0.0629
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-02-02 04:40:03.000
TNS AT
Y
Public
Y
Host Name
WISEA J075602.72+334714.2
Host Redshift
0.062923
Discovery Mag
19.7073
Filter
g-ZTF
Reporter/s
G. Pignata, F.E. Bauer, F. Forster, 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

Spectra

 SN_2020bqr - 2020-02-12 06:09:47 LT / SPRAT (ZTF)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
6199 2020-02-12 06:09:47 LT / SPRAT LTRobot D. Perley ZTF tns_2020bqr_2020-02-12_06-09-47_LT_SPRAT_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2020-02-02 06:15:27 - 2020-02-02 06:15:27 2458881.7607292 - 2458881.7607292 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
118365 2020-02-02 06:15:27 2458881.7607292 19.8026 0.134939 20.3895 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
118448 2020-02-02 06:15:27 2458881.7607292 19.8 0.13 20.39 ABMag r-ZTF P48_ZTF-Cam 30
120703 2020-02-02 06:15:27 2458881.7607292 19.8 0.13 20.39 ABMag r-ZTF P48_ZTF-Cam 30
g-ZTF P48_ZTF-Cam 2020-01-31 04:09:41 - 2020-02-02 04:40:03 2458879.6734028 - 2458881.6944792 6
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
118364 2020-02-02 04:40:03 2458881.6944792 19.7073 0.225328 19.983 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
118447 2020-02-02 04:40:03 2458881.6944907 19.71 0.23 19.98 ABMag g-ZTF P48_ZTF-Cam 30
120702 2020-02-02 04:40:03 2458881.6944907 19.71 0.23 19.98 ABMag g-ZTF P48_ZTF-Cam 30
118363 2020-01-31 04:09:42 2458879.6734028 19.9834 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
118446 2020-01-31 04:09:41 2458879.6734028 19.9834 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
120701 2020-01-31 04:09:41 2458879.6734028 19.9834 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
G-Gaia Gaia_Gaia-photometric 2019-12-03 21:25:55 - 2020-02-27 17:08:10 2458821.393 - 2458907.214 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
123382 2020-02-27 17:08:10 2458907.214 18.78 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
123381 2019-12-03 21:25:55 2458821.393 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
63168 2020-02-29 12:52:54 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 07:56:02.830 +33:47:13.78 2020-02-27 17:08:09.600 18.78 G-Gaia PSN Gaia20bbv GaiaAlerts confirmed SN Ia N
61987 2020-02-16 04:22:55 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 07:56:02.835 +33:47:13.75 2020-02-02 04:40:03.000 19.71 g-ZTF PSN ZTF20aalejtl ZTF See arXiv:1904.05922 for selection criteria. N
60949 2020-02-03 04:30:34 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 07:56:02.840 +33:47:13.66 2020-02-02 04:40:03.000 19.71 g-ZTF PSN ZTF20aalejtl ZTF See arXiv:1904.05922 for selection criteria. N
60905 2020-02-02 19:06:17 ALeRCE G. Pignata, F.E. Bauer, F. Forster et al. ALeRCE ZTF 07:56:02.839 +33:47:13.68 2020-02-02 04:40:03.000 19.7073 g-ZTF PSN WISEA J075602.72+334714.2 ZTF20aalejtl ZTF Early SN candidate (g-rise > 0.21+-0.05 mag/day, r-rise > 0.08+-0.02 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aalejtl 2020TNSTR.359....1P N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
6191 2020-02-19 19:51:25 ZTF_Bot1 D. A. Perley, K. Taggart (LJMU), A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.0629 1 ZTF 2020TNSCR.561....1P
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
6199 2020-02-12 06:09:47 LT / SPRAT LTRobot D. Perley ZTF tns_2020bqr_2020-02-12_06-09-47_LT_SPRAT_ZTF.ascii Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 63168 of Group GaiaAlerts
Previous RA, DEC: 07:56:02.835, +33:47:13.75 (119.01181348571, +33.787152557143)
Updated RA, DEC: 07:56:02.830, +33:47:13.78 (119.011792, 33.787161)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 61987 of Group ZTF
Previous RA, DEC: 07:56:02.840, +33:47:13.66 (119.01183526667, +33.787128933333)
Updated RA, DEC: 07:56:02.835, +33:47:13.75 (119.01181348571, 33.787152557143)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 60949 of Group ZTF
Previous RA, DEC: 07:56:02.839, +33:47:13.68 (119.01182875, +33.78713235)
Updated RA, DEC: 07:56:02.840, +33:47:13.66 (119.01183526667, 33.787128933333)