RA/DEC (2000)
09:54:23.222 -14:39:14.94
148.596758684 -14.6541492105
Type
SN Ia
Redshift
0.06
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-02-13 04:19:12.000
TNS AT
Y
Public
Y
Host Name
2MASX J09542381-1439215
Host Redshift
0.060005
Discovery Mag
18.05
Filter
g-Sloan
Reporter/s
J. Brimacombe, K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018tt - 2018-02-17 08:56:13 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-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
1743 2018-02-17 08:56:13 ESO-NTT / EFOSC2-NTT 600 J. Palmerio, K. Smith M. Magee ePESSTO tns_2018tt_2018-02-17_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018tt_2018-02-17_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-3_Paczynski 2018-02-10 04:48:00 - 2018-02-13 04:19:12 2458159.7 - 2458162.68 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
25447 2018-02-13 04:19:12 2458162.68 18.05 ABMag g-Sloan ASASSN-3_Paczynski
25446 2018-02-10 04:48:00 2458159.7 18.9 ABMag g-Sloan ASASSN-3_Paczynski [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2018-02-09 11:00:57 - 2018-02-09 11:13:55 2458158.9589931 - 2458158.9679977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
25716 2018-02-09 11:13:55 2458158.9679977 19.083 0.16 19.18 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
25715 2018-02-09 11:00:57 2458158.9589931 19.14 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
17061 2018-02-26 15:01:01 ATLAS_Bot1 J. Tonry, B. Stalder, L. Denneau et al. ATLAS ATLAS 09:54:23.222 -14:39:14.94 2018-02-09 11:13:55.000 19.083 orange-ATLAS PSN ATLAS18mfg ATLAS N
16913 2018-02-13 16:32:00 Krzysztof Stanek J. Brimacombe, K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 09:54:23.203 -14:39:18.25 2018-02-13 04:19:12.000 18.05 g-Sloan PSN 2MASX J09542381-1439215 ASASSN-18co ASAS-SN On the rise, confirmed by follow-up imaging 2018TNSTR.211....1B N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
1738 2018-02-17 19:36:15 ePESSTO_Bot1 J. Palmerio, K. Smith, M. Magee, O. Yaron, N. Knezevic on behalf of ePESSTO ePESSTO SN Ia 0.06 1 ePESSTO 2018TNSCR.236....1P
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
1743 2018-02-17 08:56:13 ESO-NTT / EFOSC2-NTT 600 J. Palmerio, K. Smith M. Magee ePESSTO tns_2018tt_2018-02-17_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018tt_2018-02-17_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fits Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 17061 of Group ATLAS
Previous RA, DEC: 09:54:23.203, -14:39:18.25 (148.59668, -14.65507)
Updated RA, DEC: 09:54:23.222, -14:39:14.94 (148.596758684, -14.6541492105)