RA/DEC (2000)
02:22:46.032 +26:27:35.58
35.6918002983 +26.459882347
Type
SN IIn
Redshift
0.033
Discovery ReportClassification Report
Related AstroNotes: 2023-281
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2023-10-10 08:04:44.996
TNS AT
Y
Public
Y
Host Name
SDSS J022245.94+262734.0
Discovery Mag
21.024
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, R. Dastidar, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, 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, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023vbx - 2023-10-24 23:44:24 NOT / ALFOSC (None)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
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌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
15939 2023-10-24 23:44:24 NOT / ALFOSC 2500 Julie Thiim Gadeberg None tns_2023vbx_2023-10-24_23-44-24_NOT_ALFOSC.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2023-10-12 05:45:39 - 2023-10-12 05:45:39 2460229.740043 - 2460229.740043 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
369911 2023-10-12 05:45:39 2460229.740043 19.6 ABMag L-GOTO GOTO-N_GOTO-2 360 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2023-10-20 21:52:17 - 2023-10-20 21:52:17 2460238.411314 - 2460238.411314 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
369912 2023-10-20 21:52:17 2460238.411314 18.8 0.12 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2023-10-07 09:26:14 - 2023-10-15 09:07:20 2460224.8932176 - 2460232.8800926 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
368966 2023-10-15 09:07:20 2460232.8800926 20.3763 0.150465 20.6163 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
368965 2023-10-10 08:04:45 2460227.8366319 21.024 0.281235 20.5956 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
368964 2023-10-07 09:26:14 2460224.8932176 20.3738 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
cyan-ATLAS ATLAS-HKO_ATLAS-02 2023-10-14 10:17:04 - 2023-10-16 10:06:28 2460231.92852 - 2460233.92116 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
369182 2023-10-16 10:06:28 2460233.92116 19.047 0.122 19.52 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
369181 2023-10-14 10:17:04 2460231.92852 19.56 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2023-10-10 13:12:23 - 2023-10-10 13:12:23 2460228.05027 - 2460228.05027 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
376279 2023-10-10 13:12:23 2460228.05027 21.21 0.14 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
194575 2023-11-25 16:47:19 PS1_Bot1 K. C. Chambers, T. de Boer, J. Herman et al. Pan-STARRS Pan-STARRS 02:22:46.032 +26:27:35.58 2023-10-10 13:12:23.328 21.21 w-P1 PSN PS23kzg Pan-STARRS N
191449 2023-10-20 23:48:52 GOTO_bot A. Kumar, B. Godson, K. Ackley et al. GOTO GOTO 02:22:46.058 +26:27:35.97 2023-10-20 21:52:17.184 18.8 L-GOTO Other GOTO23awa GOTO N
191113 2023-10-17 11:43:12 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 02:22:46.015 +26:27:35.46 2023-10-16 10:06:28.224 19.047 cyan-ATLAS PSN ATLAS23ugp ATLAS N
191014 2023-10-15 22:00:59 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 02:22:46.029 +26:27:35.71 2023-10-10 08:04:44.996 21.024 r-ZTF PSN SDSS J022245.94+262734.0 ZTF23abjikaf 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/ZTF23abjikaf 2023TNSTR2596....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
15853 2023-10-25 18:11:44 Panos Charalampopoulos A. Bobrikova, A. Bocharova, E. Georgiou, J. Hiltunen, S. Kanto, P. Charalampopoulos, C. Humina, T. Kangas, K. Matilainen, J. Thiim Gadeberg, E. Kankare, S. Mattila None SN IIn 0.033 1 1 Redshift derived from SNID (Blondin and Tonry 2007 2007ApJ...666.1024B) fit. The light-curve is rising. At the last ZTF g-band detection (m=18.4, MJD=60241.4), the above redshift would imply an absolute magnitude of M~ -17.4. 2023TNSCR2722....1B
Related files
File Comments Last Modified (UT) Modified By
tns_2023vbx_classrep_15853.png SNID (Blondin & Tonry 2007 2007ApJ...666.1024B) fit to the spectrum. 2023-10-25 18:11:44 Panos Charalampopoulos
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
15939 2023-10-24 23:44:24 NOT / ALFOSC 2500 Julie Thiim Gadeberg None tns_2023vbx_2023-10-24_23-44-24_NOT_ALFOSC.ascii Object

Comments

TNS
System

Sat, 11/25/2023 - 16:30

Object coordinates updated

Object coordinates updated according to AT-report 194575 of Group Pan-STARRS
Previous RA, DEC: 02:22:46.029, +26:27:35.71 (35.69178755, +26.4599197)
Updated RA, DEC: 02:22:46.032, +26:27:35.58 (35.6918002983, 26.459882347)