RA/DEC (2000)
03:13:33.505 -25:43:21.07
48.3896021 -25.7225203
Type
SN II
Redshift
0.0056
Discovery ReportClassification Report
Reporting Group
None
Discovering Data Source
None
Discovery Date
2022-01-27 12:08:18.000
TNS AT
Y
Public
Y
Host Name
NGC 1255
Discovery Mag
17.3
Filter
Clear-
Reporter/s
Koichi Itagaki
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2022ame - 2022-01-28 00:55:07 Gemini-S / GMOS-S (DLT40)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-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_cyan
 ▌P48_ZTF-Cam_r
 ▌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
11828 2022-01-28 00:55:07 Gemini-S / GMOS-S 2700 Steve Margheim Jennifer Andrews DLT40 tns_2022ame_2459607.5382691817_Gemini-S_GMOS-S_DLT40.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2022-01-27 02:12:29 - 2022-01-27 02:12:29 2459606.592 - 2459606.592 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
262738 2022-01-27 02:12:29 2459606.592 16.9 0.07 18.95 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
cyan-ATLAS ATLAS-STH_ATLAS-03 2022-01-24 20:48:29 - 2022-01-24 20:48:29 2459604.367 - 2459604.367 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
262737 2022-01-24 20:48:29 2459604.367 18.89 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2022-09-07 11:02:14 - 2022-09-07 11:02:14 2459829.9598843 - 2459829.9598843 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
303301 2022-09-07 11:02:14 2459829.9598843 19.564 0.156072 20.2398 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
Clear- Other_Other 2022-01-27 12:08:18 - 2022-01-27 12:08:18 2459607.0057639 - 2459607.0057639 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
262606 2022-01-27 12:08:18 2459607.0057639 17.3 VegaMag Clear- Other_Other 0.35-m F/11 + CCD (KAF-1001E)
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
157473 2022-09-07 14:42:15 ALeRCE A. Munoz-Arancibia, F. Forster, F.E. Bauer et al. ALeRCE ZTF 03:13:33.505 -25:43:21.07 2022-09-07 11:02:14.004 19.564 r-ZTF PSN NGC 1255 ZTF22abeddzm 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/ZTF22abeddzm N
134845 2022-01-28 09:15:15 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 03:13:33.525 -25:43:21.09 2022-01-27 02:12:28.800 16.9 orange-ATLAS PSN ATLAS22dap ATLAS N
134766 2022-01-27 12:37:39 Koichi Itagaki Koichi Itagaki 03:13:33.510 -25:43:19.90 2022-01-27 12:08:18.000 17.3 Clear- PSN NGC 1255 2022TNSTR.219....1I N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
11772 2022-01-28 03:19:03 K. Azalee Bostroem K. Azalee Bostroem, J. Andrews, D. J. Sand, S. Wyatt, M. Lundquist, J. Jencson, Y. Dong, D. Janzen, G. Hosseinzadeh, J. Pearson, S. Valenti, N. Retamal DLT40 SN II 0.0056 1 DLT40 Young Type II supernova with broad H alpha. Strong Na I and a flat continuum indicate high extinction. Using Gelato, we find good agreement with SN 1999gi at 3.8d after explosion with E(B-V)=0.7. Along with heavy host contamination, strong Balmer, HeI, and possible CIV emission (flash features) are also present. 2022TNSCR.233....1B
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
11828 2022-01-28 00:55:07 Gemini-S / GMOS-S 2700 Steve Margheim Jennifer Andrews DLT40 tns_2022ame_2459607.5382691817_Gemini-S_GMOS-S_DLT40.dat Object

Comments

TNS
System

Wed, 09/07/2022 - 14:30

Object coordinates updated

Object coordinates updated according to AT-report 157473 of Group ZTF
Previous RA, DEC: 03:13:33.525, -25:43:21.09 (48.389687, -25.722526)
Updated RA, DEC: 03:13:33.505, -25:43:21.07 (48.3896021, -25.7225203)

TNS
System

Fri, 01/28/2022 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 134845 of Group ATLAS
Previous RA, DEC: 03:13:33.510, -25:43:19.90 (48.389625, -25.722194)
Updated RA, DEC: 03:13:33.525, -25:43:21.09 (48.389687, -25.722526)