RA/DEC (2000)
08:23:41.402 +21:26:03.97
125.922506667 +21.4344366667
Type
SN Ia
Redshift
0.017155
Discovery ReportClassification Report
Related AstroNotes: 2019-152
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-12-07 09:07:12.000
TNS AT
Y
Public
Y
Host Name
IC 2341
Host Redshift
0.017155
Discovery Mag
16.6
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019wdx - 2019-12-09 06:43:49 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

 ▌ASASSN-4_Leavitt_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
   
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
5670 2019-12-09 06:43:49 ESO-NTT / EFOSC2-NTT 300 N. Ihanec, T. Wevers E. Callis, M. Gromadzki ePESSTO+ tns_2019wdx_2019-12-09_06-43-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019wdx_2019-12-09_06-43-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-4_Leavitt 2019-11-21 11:45:36 - 2019-12-07 09:07:12 2458808.99 - 2458824.88 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
105248 2019-12-07 09:07:12 2458824.88 16.6 ABMag g-Sloan ASASSN-4_Leavitt
105247 2019-11-21 11:45:36 2458808.99 18.2 ABMag g-Sloan ASASSN-4_Leavitt [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2017-11-20 14:03:50 - 2017-11-20 14:03:50 2458078.086 - 2458078.086 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
140288 2017-11-20 14:03:50 2458078.086 18.926 0.057 19.47 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
cyan-ATLAS ATLAS-HKO_ATLAS-02 2017-11-18 15:14:24 - 2017-11-18 15:14:24 2458076.135 - 2458076.135 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
140287 2017-11-18 15:14:24 2458076.135 19.78 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 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
72487 2020-05-31 18:23:20 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 08:23:41.402 +21:26:03.97 2017-11-20 14:03:50.400 18.926 orange-ATLAS PSN ATLAS18bclj ATLAS N
54066 2019-12-07 15:27:55 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 08:23:41.393 +21:26:03.70 2019-12-07 09:07:12.000 16.6 g-Sloan PSN IC 2341 ASASSN-19acx ASAS-SN Present in several epochs, on the rise, possibly a nuclear source, so could also be a TDE 2019TNSTR2546....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
5662 2019-12-10 19:04:07 ePESSTOplus_Bot1 N. Ihanec, T. Wevers, E. Callis, M. Gromadzki, I. Irani on behalf of ePESSTO+ ePESSTO+ SN Ia 0.017155 1 ePESSTO+ 2019TNSCR2573....1I
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
5670 2019-12-09 06:43:49 ESO-NTT / EFOSC2-NTT 300 N. Ihanec, T. Wevers E. Callis, M. Gromadzki ePESSTO+ tns_2019wdx_2019-12-09_06-43-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019wdx_2019-12-09_06-43-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Sun, 05/31/2020 - 17:30

Object coordinates updated

Object coordinates updated according to AT-report 72487 of Group ATLAS
Previous RA, DEC: 08:23:41.393, +21:26:03.70 (125.92247, +21.43436)
Updated RA, DEC: 08:23:41.402, +21:26:03.97 (125.922506667, 21.4344366667)