RA/DEC (2000)
03:45:22.610 +04:16:13.15
56.344208 +4.270319
Type
SN Ia
Redshift
0.048
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-01-02 04:24:18.000
TNS AT
Y
Public
Y
Host Name
SDSS J034522.64+041608.7
Host Redshift
0.04
Discovery Mag
18.8739
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, 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_2020ap - 2020-01-20 08:25:25 APO-3.5m / DIS (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
   
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
5952 2020-01-20 08:25:25 APO-3.5m / DIS 2400 M. L. Graham M. L. Graham ZTF tns_2020ap_2020-01-20_08-25-25_APO-3.5m_DIS_ZTF.ascii tns_2020ap_2020-01-20_08-25-25_APO-3.5m_DIS_ZTF.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2019-12-29 06:13:33 - 2020-01-02 03:07:06 2458846.7594097 - 2458850.6299306 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
110846 2020-01-02 03:07:06 2458850.6299306 19.0569 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
112491 2019-12-29 06:13:33 2458846.7594097 20.2269 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2020-01-02 04:24:18 - 2020-01-08 02:57:07 2458850.6835417 - 2458856.6229977 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
112493 2020-01-08 02:57:07 2458856.6229977 18.49 0.1 19.15 ABMag g-ZTF P48_ZTF-Cam 30
110847 2020-01-02 04:24:18 2458850.6835417 18.8739 0.070941 20.0958 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
112492 2020-01-02 04:24:18 2458850.6835532 18.87 0.07 20.1 ABMag g-ZTF P48_ZTF-Cam 30
G-Gaia Gaia_Gaia-photometric 2019-09-30 20:49:55 - 2020-01-01 19:58:04 2458757.3679977 - 2458850.3319907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
111016 2020-01-01 19:58:04 2458850.3319907 18.77 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
111015 2019-09-30 20:49:55 2458757.3679977 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
58281 2020-01-08 08:20:18 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 03:45:22.602 +04:16:13.24 2020-01-02 04:24:18.000 18.87 g-ZTF PSN ZTF20aabcouv ZTF See arXiv:1904.05922 for selection criteria. N
57602 2020-01-03 09:43:06 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 03:45:22.610 +04:16:13.15 2020-01-01 19:58:04.000 18.77 G-Gaia PSN Gaia20aat GaiaAlerts candidate SN in galaxy 2MASX J03452266+0416085 N
57526 2020-01-02 17:15:41 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 03:45:22.602 +04:16:13.11 2020-01-02 04:24:18.000 18.8739 g-ZTF PSN SDSS J034522.64+041608.7 ZTF20aabcouv ZTF Early SN candidate (g-rise > 0.11+-0.01 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aabcouv 2020TNSTR..13....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
5944 2020-01-20 19:35:31 ZTF_Bot1 Melissa L. Graham (UW), A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.048 1 ZTF 2020TNSCR.205....1G
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
5952 2020-01-20 08:25:25 APO-3.5m / DIS 2400 M. L. Graham M. L. Graham ZTF tns_2020ap_2020-01-20_08-25-25_APO-3.5m_DIS_ZTF.ascii tns_2020ap_2020-01-20_08-25-25_APO-3.5m_DIS_ZTF.fits Object

Comments

TNS
System

Fri, 01/03/2020 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 57602 of Group GaiaAlerts
Previous RA, DEC: 03:45:22.602, +04:16:13.11 (56.3441752, +4.2703085)
Updated RA, DEC: 03:45:22.610, +04:16:13.15 (56.344208, 4.270319)