RA/DEC (2000)
09:20:42.850 +39:18:43.16
140.178542 +39.311989
Type
SN Ia
Redshift
0.027
Discovery ReportClassification Report
Related AstroNotes: 2023-254
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2023-09-08 12:14:36.001
TNS AT
Y
Public
Y
Host Name
SDSS J092043.03+391856.6
Host Redshift
0.02774388
Discovery Mag
18.5742
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, E. Camacho, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, A. Moya, E. Reyes, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023rto - 2023-09-25 11:53:30 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

 ▌PS2_GPC2_y
 ▌P48_ZTF-Cam_r
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-HKO_ATLAS-02_cyan
   
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
15715 2023-09-25 11:53:30 P60 / SEDM 1800 SEDmRobot auto ZTF tns_2023rto_2023-09-25_11-53-29.634972_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
y-P1 PS2_GPC2 2023-10-01 15:10:33 - 2023-10-01 15:10:33 2460219.13233 - 2460219.13233 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
366105 2023-10-01 15:10:33 2460219.13233 17.8 0.1 18.3 ABMag y-P1 PS2_GPC2 120 Robot
r-ZTF P48_ZTF-Cam 2023-09-07 12:29:02 - 2023-09-08 12:24:58 2460195.020162 - 2460196.017338 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
361954 2023-09-08 12:24:58 2460196.017338 18.5658 0.116493 19.2621 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
361953 2023-09-08 12:21:31 2460196.0149421 18.6031 0.104248 19.3901 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
361952 2023-09-08 12:14:36 2460196.0101389 18.5742 0.0849637 19.5703 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
361951 2023-09-07 12:29:02 2460195.020162 18.8006 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2023-05-11 04:17:46 - 2023-09-19 22:29:17 2460075.679 - 2460207.437 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
365148 2023-09-19 22:29:17 2460207.437 16.99 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
365147 2023-05-11 04:17:46 2460075.679 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2023-06-10 06:40:26 - 2023-09-19 14:48:18 2460105.77808 - 2460207.11688 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
364304 2023-09-19 14:48:18 2460207.11688 16.949 0.046 18.81 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
364303 2023-06-10 06:40:26 2460105.77808 19.19 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 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
189434 2023-10-01 23:51:00 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 09:20:42.852 +39:18:43.34 2023-10-01 15:10:33.312 17.8 y-P1 PSN PS23iux Pan-STARRS N
188908 2023-09-22 09:56:59 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 09:20:42.850 +39:18:43.16 2023-09-19 22:29:16.800 16.99 G-Gaia PSN Gaia23cns GaiaAlerts Candidate SN near galaxy NGC 2838 N
188508 2023-09-19 17:19:00 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 09:20:42.839 +39:18:43.47 2023-09-19 14:48:18.432 16.949 cyan-ATLAS PSN ATLAS23str ATLAS N
187266 2023-09-08 14:40:37 ALeRCE A. Munoz-Arancibia, F. Forster, F.E. Bauer et al. ALeRCE ZTF 09:20:42.848 +39:18:43.25 2023-09-08 12:14:36.001 18.5742 r-ZTF PSN SDSS J092043.03+391856.6 ZTF23abbteqg ALeRCE Early SN candidate (r-rise > 1.08+-0.08 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF23abbteqg 2023TNSTR2202....1M N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
15630 2023-09-25 12:32:37 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.027 1 ZTF 2023TNSCR2387....1F
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
15715 2023-09-25 11:53:30 P60 / SEDM 1800 SEDmRobot auto ZTF tns_2023rto_2023-09-25_11-53-29.634972_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Fri, 09/22/2023 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 188908 of Group GaiaAlerts
Previous RA, DEC: 09:20:42.848, +39:18:43.25 (140.17853386666667, +39.312013433333334)
Updated RA, DEC: 09:20:42.850, +39:18:43.16 (140.178542, 39.311989)