RA/DEC (2000)
14:50:39.238 +46:27:06.54
222.66349173 +46.45181651
Type
SN Ia
Redshift
0.091
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2023-07-20 05:42:44.997
TNS AT
Y
Public
Y
Host Name
SDSS J145039.40+462707.0
Discovery Mag
19.3714
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, G. Pignata, F. Forster, F.E. Bauer, 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_2023non - 2023-07-31 04:03:47 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-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
15380 2023-07-31 04:03:47 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2023non_2023-07-31_04-03-47.290417_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2023-07-18 08:15:13 - 2023-07-18 08:15:13 2460143.8439005 - 2460143.8439005 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
353590 2023-07-18 08:15:13 2460143.8439005 20.11 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2023-07-15 04:56:23 - 2023-07-20 05:42:45 2460140.7058218 - 2460145.7380208 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
353591 2023-07-20 05:42:45 2460145.7380208 19.3714 0.112054 20.6177 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
355397 2023-07-20 05:42:45 2460145.7380208 19.3714 0.112054 20.6177 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
355396 2023-07-15 04:56:23 2460140.7058218 20.6233 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
cyan-ATLAS ATLAS-HKO_ATLAS-02 2023-07-15 07:53:44 - 2023-07-21 07:30:05 2460140.82898 - 2460146.81256 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
353631 2023-07-21 07:30:05 2460146.81256 18.989 0.16 19.61 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
353630 2023-07-15 07:53:44 2460140.82898 19.26 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
183775 2023-08-03 18:35:47 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 14:50:39.238 +46:27:06.54 2023-07-20 05:42:44.997 19.3714 g-ZTF PSN ZTF23aatajah Fink Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF23aatajah N
182873 2023-07-21 11:16:58 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 14:50:39.261 +46:27:06.74 2023-07-21 07:30:05.184 18.989 cyan-ATLAS PSN ATLAS23pft ATLAS N
182859 2023-07-20 23:29:30 ALeRCE A. Munoz-Arancibia, G. Pignata, F. Forster et al. ALeRCE ZTF 14:50:39.245 +46:27:06.55 2023-07-20 05:42:44.997 19.3714 g-ZTF PSN SDSS J145039.40+462707.0 ZTF23aatajah ALeRCE Early SN candidate (g-rise > 0.25+-0.02 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/ZTF23aatajah 2023TNSTR1714....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
15305 2023-07-31 04:50:55 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 0.091 1 ZTF 2023TNSCR1828....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
15380 2023-07-31 04:03:47 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2023non_2023-07-31_04-03-47.290417_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 08/03/2023 - 18:30

Object coordinates updated

Object coordinates updated according to AT-report 183775 of Group ZTF
Previous RA, DEC: 14:50:39.245, +46:27:06.55 (222.6635191, +46.45182)
Updated RA, DEC: 14:50:39.238, +46:27:06.54 (222.66349173, 46.45181651)