RA/DEC (2000)
01:31:14.943 -17:42:13.66
22.8122609031 -17.7037945154
Type
SN Ia
Redshift
0.018153
Discovery ReportClassification Report
Related AstroNotes: 2023-203
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-07-14 07:39:02.592
TNS AT
Y
Public
Y
Discovery Mag
16.307
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, A. Lawrence, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), J. Anderson (ESO), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt (Oxford/QUB), K. W. Smith, S. Srivastav, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (TUM), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (Oxford)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023ndf - 2023-07-16 14:13:16 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-CHL_ATLAS-04_orange_
 ▌ATLAS-STH_ATLAS-03_orange_
 ▌PS1_GPC1_w_
   
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
15298 2023-07-16 14:13:16 UH88 / SNIFS 1000 M. E. Huber SCAT tns_2023ndf_2023-07-16_14-13-16_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-07-14 07:39:03 - 2023-07-14 07:39:03 2460139.81878 - 2460139.81878 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
352624 2023-07-14 07:39:03 2460139.81878 16.307 0.023 19.34 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2023-07-13 03:34:59 - 2023-07-13 03:34:59 2460138.64929 - 2460138.64929 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
352623 2023-07-13 03:34:59 2460138.64929 19.29 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
w-P1 PS1_GPC1 2023-07-30 13:56:11 - 2023-07-30 13:56:11 2460156.08068 - 2460156.08068 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
355164 2023-07-30 13:56:11 2460156.08068 15.64 0.01 22 ABMag w-P1 PS1_GPC1 45 Robot
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 Bibcode Unreal Auto classification
183597 2023-07-31 13:10:21 PS1_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 01:31:14.943 -17:42:13.66 2023-07-30 13:56:10.752 15.64 w-P1 PSN PS23fvj Pan-STARRS N
182429 2023-07-14 09:41:03 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 01:31:14.941 -17:42:13.80 2023-07-14 07:39:02.592 16.307 orange-ATLAS PSN ATLAS23oqd ATLAS 2023TNSTR1666....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
15223 2023-07-18 00:11:20 Mark Huber M. E. Huber (IfA, UH Manoa) on behalf of the SCAT team SCAT SN Ia 0.018153 1 Add ATLAS, SCAT Spectrum matches type Ia SN around maximum light. Classification and age from template cross-correlation with SNID (Blondin and Tonry 2007) with redshift from NED for ESO542-G022 2023TNSCR1704....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
15298 2023-07-16 14:13:16 UH88 / SNIFS 1000 M. E. Huber SCAT tns_2023ndf_2023-07-16_14-13-16_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Mon, 07/31/2023 - 12:30

Object coordinates updated

Object coordinates updated according to AT-report 183597 of Group Pan-STARRS
Previous RA, DEC: 01:31:14.941, -17:42:13.80 (22.812255, -17.7038344444)
Updated RA, DEC: 01:31:14.943, -17:42:13.66 (22.8122609031, -17.7037945154)