RA/DEC (2000)
04:21:31.941 +35:04:55.54
65.383088169 +35.0820955149
Type
SN Ia
Redshift
0.051
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2023-09-12 10:30:43.200
TNS AT
Y
Public
Y
Discovery Mag
19.92
Filter
r-ZTF
Reporter/s
C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023skg - 2023-09-24 10:29:29 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

 ▌GOTO-N_GOTO-2_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌PS1_GPC1_i
   
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
15709 2023-09-24 10:29:29 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2023skg_2023-09-24_10-29-28.574718_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2023-09-09 03:04:12 - 2023-09-25 01:33:01 2460196.627917 - 2460212.564591 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
365668 2023-09-25 01:33:01 2460212.564591 19.13 0.17 ABMag L-GOTO GOTO-N_GOTO-2 180
365667 2023-09-09 03:04:12 2460196.627917 19.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2023-09-08 11:49:42 - 2023-09-12 10:30:43 2460195.9928472 - 2460199.938 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
363192 2023-09-12 10:30:43 2460199.938 19.92 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
365392 2023-09-12 10:30:00 2460199.9375 19.9171 0.162255 20.6084 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
363191 2023-09-08 11:49:55 2460195.993 20.38 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
365391 2023-09-08 11:49:42 2460195.9928472 20.3839 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2023-09-14 11:49:55 - 2023-09-14 11:49:55 2460201.993 - 2460201.993 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
363193 2023-09-14 11:49:55 2460201.993 19.97 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
cyan-ATLAS ATLAS-HKO_ATLAS-02 2023-09-14 14:30:50 - 2023-09-18 13:48:47 2460202.10475 - 2460206.07554 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
364175 2023-09-18 13:48:47 2460206.07554 18.931 0.131 19.5 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
364174 2023-09-14 14:30:50 2460202.10475 19.55 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
i-P1 PS1_GPC1 2023-09-28 11:35:32 - 2023-09-28 11:35:32 2460215.98301 - 2460215.98301 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
365892 2023-09-28 11:35:32 2460215.98301 19 0.03 20.7 ABMag i-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
189300 2023-09-28 18:26:34 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 04:21:31.941 +35:04:55.54 2023-09-28 11:35:32.064 19 i-P1 PSN PS23itb Pan-STARRS N
189174 2023-09-26 10:37:12 GOTO_bot M. Magee, K. Ackley, M. Dyer et al. GOTO GOTO 04:21:31.949 +35:04:55.66 2023-09-25 01:33:00.576 19.13 L-GOTO Other GOTO23anb GOTO N
189020 2023-09-24 19:29:09 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 04:21:31.947 +35:04:55.47 2023-09-12 10:30:00.000 19.9171 r-ZTF PSN ZTF23abcnhzq Fink Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF23abcnhzq N
188435 2023-09-18 18:07:15 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 04:21:31.933 +35:04:55.99 2023-09-18 13:48:46.656 18.931 cyan-ATLAS PSN ATLAS23ssh ATLAS N
187943 2023-09-14 19:24:39 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 04:21:31.948 +35:04:55.56 2023-09-12 10:30:43.200 19.92 r-ZTF PSN ZTF23abcnhzq ZTF 2023TNSTR2266....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
15624 2023-09-24 11:16:38 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 0.051 1 ZTF 2023TNSCR2374....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
15709 2023-09-24 10:29:29 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2023skg_2023-09-24_10-29-28.574718_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 09/28/2023 - 17:30

Object coordinates updated

Object coordinates updated according to AT-report 189300 of Group Pan-STARRS
Previous RA, DEC: 04:21:31.947, +35:04:55.47 (65.383111077778, +35.082073988889)
Updated RA, DEC: 04:21:31.941, +35:04:55.54 (65.383088169, 35.0820955149)

TNS
System

Sun, 09/24/2023 - 18:30

Object coordinates updated

Object coordinates updated according to AT-report 189020 of Group ZTF
Previous RA, DEC: 04:21:31.948, +35:04:55.56 (65.3831179, +35.0820999)
Updated RA, DEC: 04:21:31.947, +35:04:55.47 (65.383111077778, 35.082073988889)