RA/DEC (2000)
08:44:43.100 -05:28:15.87
131.179581713 -5.47107419295
Type
SN Ia
Redshift
0.031
Discovery ReportClassification Report
Related AstroNotes: 2023-330
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2023-12-02 03:23:23.136
TNS AT
Y
Public
Y
Discovery Mag
18.44
Filter
L-GOTO
Reporter/s
G. Ramsay, T. Killestein, K. Ackley, M. Dyer, F. Jiménez-Ibarra, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, 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_2023ytn - 2023-12-08 06:02:41 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
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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

 ▌GOTO-N_GOTO-2_L
 ▌ATLAS-STH_ATLAS-03_orange
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌PS1_GPC1_w
 ▌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
16243 2023-12-08 06:02:41 ESO-NTT / EFOSC2-NTT 900 A. Sainz de Murieta, M. Dennefeld M. Magee ePESSTO+ tns_2023ytn_2023-12-08_06-02-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023ytn_2023-12-08_06-02-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2023-12-02 03:23:23 - 2023-12-02 03:23:23 2460280.641238 - 2460280.641238 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
376770 2023-12-02 03:23:23 2460280.641238 18.44 0.13 ABMag L-GOTO GOTO-N_GOTO-2 180
orange-ATLAS ATLAS-STH_ATLAS-03 2023-12-08 23:24:42 - 2023-12-08 23:24:42 2460287.47549 - 2460287.47549 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
378287 2023-12-08 23:24:42 2460287.47549 19.31 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2023-11-28 03:22:43 - 2023-11-28 03:22:43 2460276.640784 - 2460276.640784 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
376769 2023-11-28 03:22:43 2460276.640784 18.9 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2023-11-14 11:33:52 - 2023-11-14 11:33:52 2460262.9818519 - 2460262.9818519 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
378491 2023-11-14 11:33:52 2460262.9818519 20.408 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2023-12-09 09:09:30 - 2023-12-09 09:09:30 2460287.8815972 - 2460287.8815972 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
378492 2023-12-09 09:09:30 2460287.8815972 17.0871 0.0499395 20.0593 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
cyan-ATLAS ATLAS-HKO_ATLAS-02 2023-12-10 14:49:11 - 2023-12-10 14:49:11 2460289.11749 - 2460289.11749 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
378288 2023-12-10 14:49:11 2460289.11749 17.021 0.04 19.44 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2023-12-12 13:30:03 - 2023-12-12 13:30:03 2460291.06253 - 2460291.06253 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
379264 2023-12-12 13:30:03 2460291.06253 16.95 0.01 22 ABMag w-P1 PS1_GPC1 45 Robot
Clear- Other_Other 2014-11-17 21:27:29 - 2023-12-14 19:18:17 2456979.39409 - 2460293.30436 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
380031 2023-12-14 19:18:17 2460293.30436 16.7 17.3 VegaMag Clear- Other_Other 60 Robot MASTER-Tunka
380030 2023-12-14 16:03:35 2460293.16916 16.2 17.8 VegaMag Clear- Other_Other 60 Robot MASTER-Tunka
380029 2014-11-17 21:27:29 2456979.39409 17.9 VegaMag Clear- Other_Other 180 Robot [Last non detection] MASTER-Tunka
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
196463 2023-12-14 21:18:17 MASTER Ya.Kechin, V. Lipunov, V.Kornilov et al. MASTER MASTER 08:44:43.260 -05:28:19.00 2023-12-14 16:03:35.424 16.2 Clear- PSN MASTER OT J084443.26-052819.0 MASTER N
196174 2023-12-13 09:21:54 PS1_Bot1 K. C. Chambers, T. de Boer, J. Herman et al. Pan-STARRS Pan-STARRS 08:44:43.100 -05:28:15.87 2023-12-12 13:30:02.592 16.95 w-P1 PSN PS23ltr Pan-STARRS N
195849 2023-12-11 02:11:33 ALeRCE A. Munoz-Arancibia, F.E. Bauer, F. Forster et al. ALeRCE ZTF 08:44:43.099 -05:28:15.88 2023-12-09 09:09:29.998 17.0871 g-ZTF PSN LEDA 181124 ZTF23absdgcj ALeRCE Early SN candidate (g-rise > 0.13+-0.00 mag/day) 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/ZTF23absdgcj N
195759 2023-12-10 23:26:51 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 08:44:43.102 -05:28:15.93 2023-12-10 14:49:11.136 17.021 cyan-ATLAS PSN ATLAS23wxw ATLAS N
194888 2023-12-05 08:26:36 GOTO_bot G. Ramsay, T. Killestein, K. Ackley et al. GOTO GOTO 08:44:43.134 -05:28:16.12 2023-12-02 03:23:23.136 18.44 L-GOTO Other GOTO23bnj GOTO 2023TNSTR3132....1R N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
16157 2023-12-08 16:35:43 ePESSTOplus_Bot1 A. Sainz de Murieta, M. Dennefeld, M. Magee, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.031 1 ePESSTO+ 2023TNSCR3168....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
16243 2023-12-08 06:02:41 ESO-NTT / EFOSC2-NTT 900 A. Sainz de Murieta, M. Dennefeld M. Magee ePESSTO+ tns_2023ytn_2023-12-08_06-02-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023ytn_2023-12-08_06-02-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Wed, 12/13/2023 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 196174 of Group Pan-STARRS
Previous RA, DEC: 08:44:43.099, -05:28:15.88 (131.1795806, -5.4710764)
Updated RA, DEC: 08:44:43.100, -05:28:15.87 (131.179581713, -5.47107419295)

TNS
System

Mon, 12/11/2023 - 01:30

Object coordinates updated

Object coordinates updated according to AT-report 195849 of Group ZTF
Previous RA, DEC: 08:44:43.102, -05:28:15.93 (131.179592667, -5.47109266667)
Updated RA, DEC: 08:44:43.099, -05:28:15.88 (131.1795806, -5.4710764)

TNS
System

Sun, 12/10/2023 - 22:30

Object coordinates updated

Object coordinates updated according to AT-report 195759 of Group ATLAS
Previous RA, DEC: 08:44:43.134, -05:28:16.12 (131.179726, -5.471145)
Updated RA, DEC: 08:44:43.102, -05:28:15.93 (131.179592667, -5.47109266667)