RA/DEC (2000)
03:36:29.715 -35:17:21.59
54.1238145455 -35.2893304545
Type
SN Ia
Redshift
0.006
Discovery ReportClassification Report
Related AstroNotes: 2022-78, 2022-100, 2025-21
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2022-03-27 00:00:00.000
TNS AT
Y
Public
Y
Host Name
NGC 1381
Host Redshift
0.005751
Discovery Mag
17
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2022ffv - 2022-03-29 23:45:18 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
 ▌SN_2022ffv - 2022-03-28 12:00:00 Gemini-S / GMOS-S (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
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▌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-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_cyan
 ▌ASASSN-3_Paczynski_g
 ▌Other_Other_Clear
   
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
12238 2022-03-29 23:45:18 ESO-NTT / EFOSC2-NTT 300 T. Moore, K. W. Smith M. Fulton, S. Srivastav ePESSTO+ tns_2022ffv_2022-03-29_23-45-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2022ffv_2022-03-29_23-45-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
12410 2022-03-28 12:00:00 Gemini-S / GMOS-S Gemini None tns_2022ffv_2022-03-28_12-00-00_Gemini-S_GMOS-S.flm Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2022-03-27 00:03:59 - 2022-03-27 00:03:59 2459665.50277 - 2459665.50277 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
272811 2022-03-27 00:03:59 2459665.50277 16.926 0.049 18.85 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
cyan-ATLAS ATLAS-STH_ATLAS-03 2022-03-24 18:28:59 - 2022-03-24 18:28:59 2459663.27013 - 2459663.27013 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
272810 2022-03-24 18:28:59 2459663.27013 19.62 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
g-Sloan ASASSN-3_Paczynski 2022-03-26 00:14:24 - 2022-03-27 00:00:00 2459664.51 - 2459665.5 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
272809 2022-03-27 00:00:00 2459665.5 17 ABMag g-Sloan ASASSN-3_Paczynski
272808 2022-03-26 00:14:24 2459664.51 18.5 ABMag g-Sloan ASASSN-3_Paczynski [Last non detection]
Clear- Other_Other 2020-12-16 02:31:23 - 2022-04-01 00:05:46 2459199.60513 - 2459670.504 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
273274 2022-04-01 00:05:46 2459670.504 13.5 18.4 VegaMag Clear- Other_Other 60 Robot MASTER-OAFA
273273 2022-03-31 23:57:38 2459670.49836 13.5 18.4 VegaMag Clear- Other_Other 60 Robot MASTER-OAFA
273272 2020-12-16 02:31:23 2459199.60513 20.1 VegaMag Clear- Other_Other 180 Robot [Last non detection] MASTER-OAFA
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
142809 2022-04-01 05:54:53 MASTER Ya.Kechin,V. Lipunov,V.Kornilov et al. MASTER MASTER 03:36:29.720 -35:17:21.10 2022-03-31 23:57:38.304 13.5 Clear- PSN MASTER OT J033629.72-351721.1 MASTER N
142512 2022-03-27 10:57:31 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 03:36:29.715 -35:17:21.59 2022-03-27 00:03:59.328 16.926 orange-ATLAS PSN ATLAS22jta ATLAS N
142511 2022-03-27 10:06:42 Krzysztof Stanek K. Z. Stanek,for the ASAS-SN team et al. ASAS-SN ASAS-SN 03:36:29.678 -35:17:21.66 2022-03-27 00:00:00.000 17 g-Sloan PSN NGC 1381 ASASSN-22dy ASAS-SN SN candidate in NGC 1381, part of the Fornax cluster 2022TNSTR.795....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
12352 2022-05-02 22:57:04 Wynn Jacobson-Galan Wynn Jacobson-Galan None SN Ia 1 2022TNSCR1161....1J
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
12410 2022-03-28 12:00:00 Gemini-S / GMOS-S Gemini None tns_2022ffv_2022-03-28_12-00-00_Gemini-S_GMOS-S.flm Object
12181 2022-03-30 15:12:14 ePESSTOplus_Bot1 T. Moore, K. W. Smith, M. Fulton, S. Srivastav, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.006 1 Add ePESSTO+ 2022TNSCR.824....1M
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
12238 2022-03-29 23:45:18 ESO-NTT / EFOSC2-NTT 300 T. Moore, K. W. Smith M. Fulton, S. Srivastav ePESSTO+ tns_2022ffv_2022-03-29_23-45-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2022ffv_2022-03-29_23-45-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Sun, 03/27/2022 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 142512 of Group ATLAS
Previous RA, DEC: 03:36:29.678, -35:17:21.66 (54.12366, -35.28935)
Updated RA, DEC: 03:36:29.715, -35:17:21.59 (54.1238145455, -35.2893304545)