RA/DEC (2000)
06:03:33.332 -44:54:56.34
90.888882 -44.915651
Type
SN Ia
Redshift
0.09
Discovery ReportClassification Report
Related AstroNotes: 2023-353
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2023-12-17 13:11:58.272
TNS AT
Y
Public
Y
Discovery Mag
18.9
Filter
L-GOTO
Reporter/s
K. Ulaczyk, T. Killestein, K. Ackley, M. Dyer, F. Jiménez-Ibarra, J. Lyman, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, G. Ramsay, K. Noysena, R. Kotak, R. Breton, L. Nuttall, E. Pallé, D. Pollacco, A. Kumar, D. O'Neill, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023aakr - 2023-12-21 02:30:34 ESO-NTT / EFOSC2-NTT (ePESSTO+)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

 ▌GOTO-S_GOTO-3_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_orange
   
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
16361 2023-12-21 02:30:34 ESO-NTT / EFOSC2-NTT 900 S. Barmentloo, P. Pessi T. Schweyer ePESSTO+ tns_2023aakr_2023-12-21_02-30-34_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023aakr_2023-12-21_02-30-34_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2023-12-06 15:49:29 - 2023-12-17 13:11:58 2460285.159359 - 2460296.049984 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
381085 2023-12-17 13:11:58 2460296.049984 18.9 0.06 ABMag L-GOTO GOTO-S_GOTO-3 180
381084 2023-12-06 15:49:29 2460285.159359 20.3 ABMag L-GOTO GOTO-S_GOTO-3 135 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-12-18 06:10:43 - 2023-12-18 06:10:43 2460296.75744 - 2460296.75744 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
381192 2023-12-18 06:10:43 2460296.75744 19.047 0.119 19.62 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2023-12-15 23:26:24 - 2023-12-15 23:26:24 2460294.47667 - 2460294.47667 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
381191 2023-12-15 23:26:24 2460294.47667 19.56 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [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
196884 2023-12-18 22:23:19 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 06:03:33.332 -44:54:56.34 2023-12-18 06:10:42.816 19.047 orange-ATLAS PSN ATLAS23xrf ATLAS N
196833 2023-12-18 11:02:58 GOTO_bot K. Ulaczyk, T. Killestein, K. Ackley et al. GOTO GOTO 06:03:33.343 -44:54:56.95 2023-12-17 13:11:58.272 18.9 L-GOTO PSN GOTO23bxc GOTO 2023TNSTR3307....1U N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
16275 2023-12-21 14:26:01 ePESSTOplus_Bot1 S. Barmentloo, P. Pessi, T. Schweyer, E. A. Zimmerman on behalf of ePESSTO+ ePESSTO+ SN Ia 0.09 1 ePESSTO+ 2023TNSCR3339....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
16361 2023-12-21 02:30:34 ESO-NTT / EFOSC2-NTT 900 S. Barmentloo, P. Pessi T. Schweyer ePESSTO+ tns_2023aakr_2023-12-21_02-30-34_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023aakr_2023-12-21_02-30-34_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Mon, 12/18/2023 - 21:30

Object coordinates updated

Object coordinates updated according to AT-report 196884 of Group ATLAS
Previous RA, DEC: 06:03:33.343, -44:54:56.95 (90.888931, -44.915819)
Updated RA, DEC: 06:03:33.332, -44:54:56.34 (90.888882, -44.915651)