RA/DEC (2000)
04:48:34.348 +00:14:48.31
72.1431153216 +0.24675252416
Type
SN IIb
Redshift
0.0022
Discovery ReportClassification Report
Related AstroNotes: 2023-218
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2023-07-11 04:19:12.000
TNS AT
Y
Public
Y
Host Name
UGC 03174
Host Redshift
0.002238
Discovery Mag
15.2
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023mut - 2023-07-16 15:04:45 UH88 / SNIFS (SCAT)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
▌Show [O I] at z=vexp= km/s
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▌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-CHL_ATLAS-04_cyan
 ▌P48_ZTF-Cam_r
 ▌ASASSN-5_Payne-Gaposchkin_g
 ▌PS1_GPC1_w
 ▌ASASSN-2_Cassius_g
   
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
15296 2023-07-16 15:04:45 UH88 / SNIFS 1200 MHuber MHuber SCAT tns_2023mut_2023-07-16_15-04-45_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-07-25 09:34:22 - 2023-07-25 09:34:22 2460150.89887 - 2460150.89887 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
354377 2023-07-25 09:34:22 2460150.89887 14.754 0.008 18.75 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
cyan-ATLAS ATLAS-CHL_ATLAS-04 2023-04-17 00:21:54 - 2023-04-17 00:21:54 2460051.51521 - 2460051.51521 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
354376 2023-04-17 00:21:54 2460051.51521 18.75 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2018-05-31 12:00:00 - 2023-08-26 11:10:21 2458270 - 2460182.96552 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
360067 2023-08-26 11:10:21 2460182.96552 14.9786 20.1898 ABMag r-ZTF P48_ZTF-Cam 30 None
360066 2018-05-31 12:00:00 2458270 20.5 ABMag r-ZTF P48_ZTF-Cam 30 None [Last non detection]
g-Sloan ASASSN-5_Payne-Gaposchkin 2023-07-11 04:19:12 - 2023-07-11 04:19:12 2460136.68 - 2460136.68 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
351954 2023-07-11 04:19:12 2460136.68 15.2 ABMag g-Sloan ASASSN-5_Payne-Gaposchkin
w-P1 PS1_GPC1 2023-09-19 12:55:57 - 2023-09-19 12:55:57 2460207.03885 - 2460207.03885 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
364727 2023-09-19 12:55:57 2460207.03885 15.38 0 22 ABMag w-P1 PS1_GPC1 45 Robot
g-Sloan ASASSN-2_Cassius 2023-04-14 23:16:48 - 2023-04-14 23:16:48 2460049.47 - 2460049.47 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
351953 2023-04-14 23:16:48 2460049.47 17 ABMag g-Sloan ASASSN-2_Cassius [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
188667 2023-09-20 11:31:42 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 04:48:34.348 +00:14:48.31 2023-09-19 12:55:56.640 15.38 w-P1 PSN PS23ilp Pan-STARRS N
186358 2023-08-27 21:00:30 ZTF_CLU_PUBLIC K. De (Caltech) on behalf of ZTF ZTF ZTF 04:48:34.347 +00:14:48.27 2023-08-26 11:10:20.928 14.9786 r-ZTF PSN ZTF23aaxufrf ZTF N
183229 2023-07-25 13:09:07 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 04:48:34.348 +00:14:48.27 2023-07-25 09:34:22.368 14.754 orange-ATLAS PSN ATLAS23pnz ATLAS N
182114 2023-07-11 22:29:25 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 04:48:34.344 +00:14:47.54 2023-07-11 04:19:12.000 15.2 g-Sloan PSN UGC 03174 ASASSN-23fh ASAS-SN Discovered after the season break 2023TNSTR1626....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
15221 2023-07-17 02:29:21 Michael Tucker M. A. Tucker (CCAPP/OSU) on behalf of the SCAT team. SCAT SN IIb 0.0022 1 SCAT Discovered after the seasonal break, 3-4 weeks after maximum light. 2023TNSCR1699....1T
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
15296 2023-07-16 15:04:45 UH88 / SNIFS 1200 MHuber MHuber SCAT tns_2023mut_2023-07-16_15-04-45_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Wed, 09/20/2023 - 11:30

Object coordinates updated

Object coordinates updated according to AT-report 188667 of Group Pan-STARRS
Previous RA, DEC: 04:48:34.347, +00:14:48.27 (72.1431133, +0.246742)
Updated RA, DEC: 04:48:34.348, +00:14:48.31 (72.1431153216, 0.24675252416)

TNS
System

Sun, 08/27/2023 - 20:30

Object coordinates updated

Object coordinates updated according to AT-report 186358 of Group ZTF
Previous RA, DEC: 04:48:34.348, +00:14:48.27 (72.1431175, +0.2467425)
Updated RA, DEC: 04:48:34.347, +00:14:48.27 (72.1431133, 0.246742)

TNS
System

Tue, 07/25/2023 - 12:30

Object coordinates updated

Object coordinates updated according to AT-report 183229 of Group ATLAS
Previous RA, DEC: 04:48:34.344, +00:14:47.54 (72.1431, +0.24654)
Updated RA, DEC: 04:48:34.348, +00:14:48.27 (72.1431175, 0.2467425)