RA/DEC (2000)
02:30:38.548 +42:13:58.24
37.6606177 +42.2328432
Type
SN Ia
Redshift
0.019
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2022-10-21 11:31:12.000
TNS AT
Y
Public
Y
Host Name
NGC 946
Host Redshift
0.019253
Discovery Mag
16.3
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2022yid - 2022-10-22 10:02:18 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 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

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_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
13733 2022-10-22 10:02:18 UH88 / SNIFS 1200 mHuber,Tucker Tucker SCAT tns_2022yid_2459874.918258_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2022-11-16 07:27:50 - 2022-11-16 07:27:50 2459899.811 - 2459899.811 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
317107 2022-11-16 07:27:50 2459899.811 16.67 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
g-ZTF P48_ZTF-Cam 2022-10-17 09:21:36 - 2022-10-19 08:41:17 2459869.89 - 2459871.862 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
317106 2022-10-19 08:41:17 2459871.862 16.75 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
317105 2022-10-17 09:21:36 2459869.89 20.25 ABMag g-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
g-Sloan ASASSN-1_Brutus 2022-10-15 12:57:36 - 2022-10-21 11:31:12 2459868.04 - 2459873.98 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
312709 2022-10-21 11:31:12 2459873.98 16.3 ABMag g-Sloan ASASSN-1_Brutus
312708 2022-10-15 12:57:36 2459868.04 17.8 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
164558 2022-11-16 18:21:09 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 02:30:38.548 +42:13:58.24 2022-10-19 08:41:16.800 16.75 g-ZTF PSN ZTF22abudhzo ZTF N
162398 2022-10-21 22:57:09 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 02:30:38.609 +42:13:57.65 2022-10-21 11:31:12.000 16.3 g-Sloan PSN NGC 946 ASASSN-22my ASAS-SN Present in several epochs, on the rise, might also be a nuclear event (TDE) 2022TNSTR3068....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
13660 2022-10-22 11:04:11 Michael Tucker M. A. Tucker (CCAPP/OSU) on behalf of the SCAT team. SCAT SN Ia 0.019 1 SCAT Redshift from NED. 2022TNSCR3080....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
13733 2022-10-22 10:02:18 UH88 / SNIFS 1200 mHuber,Tucker Tucker SCAT tns_2022yid_2459874.918258_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Wed, 11/16/2022 - 17:30

Object coordinates updated

Object coordinates updated according to AT-report 164558 of Group ZTF
Previous RA, DEC: 02:30:38.609, +42:13:57.65 (37.66087, +42.23268)
Updated RA, DEC: 02:30:38.548, +42:13:58.24 (37.6606177, 42.2328432)