RA/DEC (2000)
11:04:47.483 -15:37:59.39
166.197847143 -15.6331642857
Type
SN Ia
Redshift
0.072
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-05-05 18:43:12.000
TNS AT
Y
Public
Y
Host Name
2MASX J11044706-1538068
Host Redshift
0.071746
Discovery Mag
18.2
Filter
g-Sloan
Reporter/s
P. Cacella, J. M. Fernandez, J. Brimacombe, K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018bfr - 2018-05-08 04:50:10 Lick-3m / KAST (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
▌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-5_Payne-Gaposchkin_g
 ▌ASASSN-3_Paczynski_g
 ▌ATLAS-HKO_ATLAS-02_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
1998 2018-05-08 04:50:10 Lick-3m / KAST 1845 G. Dimitriadis G. Dimitriadis None tns_2018bfr_2018-05-08_04-50-10_Lick_3m_KAST.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-5_Payne-Gaposchkin 2018-05-05 18:43:12 - 2018-05-05 18:43:12 2458244.28 - 2458244.28 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
27715 2018-05-05 18:43:12 2458244.28 18.2 ABMag g-Sloan ASASSN-5_Payne-Gaposchkin
g-Sloan ASASSN-3_Paczynski 2018-05-04 03:07:12 - 2018-05-04 03:07:12 2458242.63 - 2458242.63 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
27714 2018-05-04 03:07:12 2458242.63 17.7 ABMag g-Sloan ASASSN-3_Paczynski [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2018-04-22 09:48:57 - 2018-04-26 09:15:50 2458230.9089931 - 2458234.8859954 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
28810 2018-04-26 09:15:50 2458234.8859954 18.405 0.199 18.13 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
28809 2018-04-22 09:48:57 2458230.9089931 13.55 ABMag orange-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
18745 2018-05-22 00:20:53 ATLAS_Bot1 J. Tonry, B. Stalder, L. Denneau et al. ATLAS ATLAS 11:04:47.483 -15:37:59.39 2018-04-26 09:15:50.000 18.405 orange-ATLAS PSN ATLAS18odm ATLAS N
18182 2018-05-07 00:00:19 Krzysztof Stanek P. Cacella, J. M. Fernandez, J. Brimacombe et al. ASAS-SN ASAS-SN 11:04:47.498 -15:37:59.20 2018-05-05 18:43:12.000 18.2 g-Sloan PSN 2MASX J11044706-1538068 ASASSN-18jp ASAS-SN Confirmed by follow-up images, in several epochs 2018TNSTR.590....1C N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
1993 2018-05-09 00:50:27 UCSCTr_Bot1 G. Dimitriadis, R. J. Foley (UCSC) None SN Ia 0.072 1 SN Ia at -1 day. We measure an Si II 6355 velocity of -10,800 km/s. ATel: 11622 2018TNSCR.607....1D
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
1998 2018-05-08 04:50:10 Lick-3m / KAST 1845 G. Dimitriadis G. Dimitriadis None tns_2018bfr_2018-05-08_04-50-10_Lick_3m_KAST.dat Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 18745 of Group ATLAS
Previous RA, DEC: 11:04:47.498, -15:37:59.20 (166.19791, -15.63311)
Updated RA, DEC: 11:04:47.483, -15:37:59.39 (166.197847143, -15.6331642857)