RA/DEC (2000)
23:17:38.900 -59:15:42.77
349.412083 -59.261881
Type
SN Ia-91T-like
Redshift
0.026
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-05-16 08:52:48.000
TNS AT
Y
Public
Y
Host Name
GALEXASC J231739.47-591551.0
Host Redshift
0.026915
Discovery Mag
16.8
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019fmr - 2019-05-22 07:12:00 LCO-duPont / WFCCD (None)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
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▌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-5_Payne-Gaposchkin_g
 ▌Gaia_Gaia-photometric_G
 ▌ASASSN-2_Cassius_g
 ▌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
4135 2019-05-22 07:12:00 LCO-duPont / WFCCD 1000 Morrell Morrell None tns_2019fmr_2458625.8_LCO-duPont_WFCCD.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-5_Payne-Gaposchkin 2019-05-10 03:07:12 - 2019-05-10 03:07:12 2458613.63 - 2458613.63 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
66384 2019-05-10 03:07:12 2458613.63 18.5 ABMag g-Sloan ASASSN-5_Payne-Gaposchkin [Last non detection]
G-Gaia Gaia_Gaia-photometric 2019-04-23 21:34:33 - 2019-05-22 03:23:02 2458597.3989931 - 2458625.6409954 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
66806 2019-05-22 03:23:02 2458625.6409954 16.14 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
66805 2019-04-23 21:34:33 2458597.3989931 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
g-Sloan ASASSN-2_Cassius 2019-05-16 08:52:48 - 2019-05-16 08:52:48 2458619.87 - 2458619.87 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
66385 2019-05-16 08:52:48 2458619.87 16.8 ABMag g-Sloan ASASSN-2_Cassius
Clear- Other_Other 2016-07-04 01:49:48 - 2019-05-17 23:53:32 2457573.57625 - 2458621.4955093 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
66388 2019-05-17 23:53:32 2458621.4955093 15.6 18.5 VegaMag Clear- Other_Other 180 Robot MASTER-SAAO
66387 2019-05-17 23:42:33 2458621.4878819 15.2 18.4 VegaMag Clear- Other_Other 180 Robot MASTER-SAAO
66386 2016-07-04 01:49:48 2457573.57625 21 VegaMag Clear- Other_Other 540 Robot [Last non detection] MASTER-SAAO
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
35650 2019-05-23 10:59:37 Gaia_Bot1 A. Delgado,D. Harrison,S. Hodgkin et al. GaiaAlerts GaiaAlerts 23:17:38.900 -59:15:42.77 2019-05-22 03:23:02.000 16.14 G-Gaia PSN Gaia19bwu GaiaAlerts confirmed SNIa N
35316 2019-05-18 06:49:19 MASTER T. Pogrosheva,V. Lipunov,E. Gorbovskoy et al. MASTER MASTER 23:17:38.850 -59:15:43.50 2019-05-17 23:42:33.000 15.2 Clear- Other MASTER OT J231738.85-591543.5 MASTER LVC Inspect N
35315 2019-05-17 15:28:27 Krzysztof Stanek K. Z. Stanek,for the ASAS-SN team et al. ASAS-SN ASAS-SN 23:17:38.746 -59:15:42.23 2019-05-16 08:52:48.000 16.8 g-Sloan PSN GALEXASC J231739.47-591551.0 ASASSN-19nb ASAS-SN Present in several epochs, on the rise 2019TNSTR.802....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
4128 2019-05-22 11:36:30 Maximilian Stritzinger Maximilian Stritzinger None SN Ia-91T-like 0.026 1 A spectrum of 2010fmr/ASASSN-19nb obtained with the du Pont telescope indicates this is a pre-maximum 1999aa-like Type Ia supernova. 2019TNSCR.833....1S
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
4135 2019-05-22 07:12:00 LCO-duPont / WFCCD 1000 Morrell Morrell None tns_2019fmr_2458625.8_LCO-duPont_WFCCD.txt Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 35650 of Group GaiaAlerts
Previous RA, DEC: 23:17:38.746, -59:15:42.23 (349.41144, -59.26173)
Updated RA, DEC: 23:17:38.900, -59:15:42.77 (349.412083, -59.261881)