RA/DEC (2000)
05:26:50.651 -15:54:52.11
81.7110466835 -15.9144742024
Type
SN Ic
Redshift
0.057
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2023-12-09 05:32:38.400
TNS AT
Y
Public
Y
Discovery Mag
18.5
Filter
g-ZTF
Reporter/s
C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023zem - 2024-01-02 08:51:18 P200 / DBSP (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
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▌Show N II at z=vexp= km/s
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▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
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▌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

 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_orange
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌PS1_GPC1_w
   
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
16428 2024-01-02 08:51:18 P200 / DBSP Shreya Anand Ulf-Christoffer Fremling, Viraj Karambelkar ZTF tns_2023zem_2024-01-02_08-51-18_P200_DBSP_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-12-07 05:48:02 - 2023-12-07 05:48:02 2460285.74169 - 2460285.74169 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
381158 2023-12-07 05:48:02 2460285.74169 20.22 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 110 Robot [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2023-12-08 22:18:36 - 2023-12-08 22:18:36 2460287.42958 - 2460287.42958 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
381159 2023-12-08 22:18:36 2460287.42958 18.616 0.128 19.42 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
r-ZTF P48_ZTF-Cam 2023-11-20 08:34:05 - 2023-12-12 09:29:28 2460268.857 - 2460290.895463 6
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
378837 2023-12-12 09:29:28 2460290.895463 18.067 0.0555585 20.236 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
378834 2023-12-10 06:11:32 2460288.7580093 18.3469 0.0715399 19.7001 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
378833 2023-12-09 06:31:59 2460287.7722106 18.4727 0.102904 19.729 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
377655 2023-12-09 06:31:41 2460287.772 18.47 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
378831 2023-11-20 08:34:08 2460268.857037 19.1472 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
377653 2023-11-20 08:34:05 2460268.857 19.15 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
g-ZTF P48_ZTF-Cam 2023-12-09 05:32:38 - 2023-12-12 08:34:12 2460287.731 - 2460290.8570833 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
378836 2023-12-12 08:34:12 2460290.8570833 18.0381 0.054824 20.3485 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
378835 2023-12-10 08:15:28 2460288.8440741 18.2405 0.0861809 19.7556 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
378832 2023-12-09 05:33:11 2460287.7313773 18.5037 0.1018 19.6698 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
377654 2023-12-09 05:32:38 2460287.731 18.5 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
w-P1 PS1_GPC1 2023-12-17 09:42:40 - 2023-12-17 09:42:40 2460295.90463 - 2460295.90463 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
381157 2023-12-17 09:42:40 2460295.90463 18.02 0.03 22 ABMag w-P1 PS1_GPC1 45 Robot
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
196876 2023-12-18 21:04:31 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 05:26:50.622 -15:54:52.41 2023-12-08 22:18:35.712 18.616 orange-ATLAS PSN ATLAS23xrc ATLAS N
196875 2023-12-18 21:02:52 PS1_Bot1 K. C. Chambers, T. de Boer, J. Herman et al. Pan-STARRS Pan-STARRS 05:26:50.651 -15:54:52.11 2023-12-17 09:42:40.032 18.02 w-P1 PSN PS23lza Pan-STARRS N
195988 2023-12-12 10:39:03 ALeRCE A. Munoz-Arancibia, F.E. Bauer, F. Forster et al. ALeRCE ZTF 05:26:50.650 -15:54:52.16 2023-12-09 05:33:10.999 18.5037 g-ZTF PSN WISEA J052650.62-155452.0 ZTF23absgcqv ALeRCE SN candidate 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/ZTF23absgcqv N
195451 2023-12-09 07:36:12 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 05:26:50.655 -15:54:52.14 2023-12-09 05:32:38.400 18.5 g-ZTF PSN ZTF23absgcqv ZTF 2023TNSTR3177....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
16342 2024-01-03 20:59:54 ZTF_Bot1 V. Karambelkar, S. Covarrubias, W. Meynardie, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ic 0.057 1 ZTF 2024TNSCR..29....1K
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
16428 2024-01-02 08:51:18 P200 / DBSP Shreya Anand Ulf-Christoffer Fremling, Viraj Karambelkar ZTF tns_2023zem_2024-01-02_08-51-18_P200_DBSP_ZTF.ascii Object

Comments

TNS
System

Mon, 12/18/2023 - 20:30

Object coordinates updated

Object coordinates updated according to AT-report 196875 of Group Pan-STARRS
Previous RA, DEC: 05:26:50.650, -15:54:52.16 (81.71104061834446, -15.914487586753438)
Updated RA, DEC: 05:26:50.651, -15:54:52.11 (81.7110466835, -15.9144742024)

TNS
System

Tue, 12/12/2023 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 195988 of Group ZTF
Previous RA, DEC: 05:26:50.655, -15:54:52.14 (81.7110624, -15.9144831)
Updated RA, DEC: 05:26:50.650, -15:54:52.16 (81.71104061834446, -15.914487586753438)