RA/DEC (2000)
00:25:32.541 +06:18:54.41
6.3855877 +6.3151147
Type
SN II
Redshift
0.03
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2023-12-08 02:52:48.000
TNS AT
Y
Public
Y
Discovery Mag
18
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023zdw - 2023-12-15 06:22:42 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
▌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

 ▌ATLAS-STH_ATLAS-03_orange
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ASASSN-4_Leavitt_g
 ▌ASASSN-1_Brutus_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
16301 2023-12-15 06:22:42 UH88 / SNIFS 1800 Hinkle SCAT tns_2023zdw_2023-12-15_06-22-42_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-STH_ATLAS-03 2023-12-02 19:34:00 - 2023-12-05 20:10:57 2460281.31528 - 2460284.34094 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
378380 2023-12-05 20:10:57 2460284.34094 18.321 0.11 18.98 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
378379 2023-12-02 19:34:00 2460281.31528 19.32 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2023-12-09 02:39:50 - 2023-12-09 02:39:50 2460287.611 - 2460287.611 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
378513 2023-12-09 02:39:50 2460287.611 20.4 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
g-ZTF P48_ZTF-Cam 2023-12-09 05:00:58 - 2023-12-11 04:10:34 2460287.709 - 2460289.674 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
378515 2023-12-11 04:10:34 2460289.674 17.55 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
378514 2023-12-09 05:00:58 2460287.709 17.63 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
g-Sloan ASASSN-4_Leavitt 2023-12-08 02:52:48 - 2023-12-08 02:52:48 2460286.62 - 2460286.62 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
377586 2023-12-08 02:52:48 2460286.62 18 ABMag g-Sloan ASASSN-4_Leavitt
g-Sloan ASASSN-1_Brutus 2023-12-05 07:26:24 - 2023-12-05 07:26:24 2460283.81 - 2460283.81 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
377585 2023-12-05 07:26:24 2460283.81 18.6 ABMag g-Sloan ASASSN-1_Brutus [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
195858 2023-12-11 05:36:02 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 00:25:32.541 +06:18:54.41 2023-12-09 05:00:57.600 17.63 g-ZTF PSN ZTF23absfszz ZTF N
195805 2023-12-11 00:41:03 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 00:25:32.552 +06:18:54.56 2023-12-05 20:10:57.216 18.321 orange-ATLAS PSN ATLAS23xah ATLAS N
195425 2023-12-08 23:43:08 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 00:25:32.551 +06:18:55.80 2023-12-08 02:52:48.000 18 g-Sloan PSN ASASSN-23ip ASAS-SN Present in two epochs, uncatalogued, faint blue host galaxy; might be a SLSN 2023TNSTR3162....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
16215 2023-12-15 07:52:26 Jason Hinkle Jason Hinkle (UH/IfA) on behalf of SCAT SCAT SN II 0.03 1 SCAT Blue continuum with H and He I emission features. No strong host emission lines are seen, so the redshift is estimated from the broad emission lines. 2023TNSCR3271....1H
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
16301 2023-12-15 06:22:42 UH88 / SNIFS 1800 Hinkle SCAT tns_2023zdw_2023-12-15_06-22-42_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Mon, 12/11/2023 - 05:30

Object coordinates updated

Object coordinates updated according to AT-report 195858 of Group ZTF
Previous RA, DEC: 00:25:32.552, +06:18:54.56 (6.3856325, +6.31515666667)
Updated RA, DEC: 00:25:32.541, +06:18:54.41 (6.3855877, 6.3151147)

TNS
System

Mon, 12/11/2023 - 00:30

Object coordinates updated

Object coordinates updated according to AT-report 195805 of Group ATLAS
Previous RA, DEC: 00:25:32.551, +06:18:55.80 (6.38563, +6.3155)
Updated RA, DEC: 00:25:32.552, +06:18:54.56 (6.3856325, 6.31515666667)