RA/DEC (2000)
20:12:29.970 -44:06:36.00
303.124875 -44.11
Type
SN Ia
Redshift
0.019
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-08-31 01:55:12.000
TNS AT
Y
Public
Y
Discovery Mag
17
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018fnq - 2018-09-02 03:43:27 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
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌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
2648 2018-09-02 03:43:27 ESO-NTT / EFOSC2-NTT 300 M. Gromadzki, T. Wevers G. Pignata, O. Rodriguez ePESSTO tns_2018fnq_2018-09-02_03-43-27_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fnq_2018-09-02_03-43-27_ESO-NTT_EFOSC2-NTT_ePESSTO.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-3_Paczynski 2018-08-29 03:50:24 - 2018-08-31 01:55:12 2458359.66 - 2458361.58 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
34604 2018-08-31 01:55:12 2458361.58 17 ABMag g-Sloan ASASSN-3_Paczynski
34603 2018-08-29 03:50:24 2458359.66 17.1 ABMag g-Sloan ASASSN-3_Paczynski [Last non detection]
G-Gaia Gaia_Gaia-photometric 2018-05-28 14:00:57 - 2018-10-06 02:11:02 2458267.0839931 - 2458397.5909954 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
37290 2018-10-06 02:11:02 2458397.5909954 16.8 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
37289 2018-05-28 14:00:57 2458267.0839931 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2018-08-21 10:20:38 - 2018-08-21 10:20:38 2458351.9309954 - 2458351.9309954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
34753 2018-08-21 10:20:38 2458351.9309954 16.49 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2018-08-31 08:19:40 - 2018-08-31 08:19:40 2458361.8469907 - 2458361.8469907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
34754 2018-08-31 08:19:40 2458361.8469907 16.767 0.047 19.04 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
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
23395 2018-10-08 16:29:15 Gaia_Bot1 A. Delgado,D. Harrison,S. Hodgkin et al. GaiaAlerts GaiaAlerts 20:12:29.970 -44:06:36.00 2018-10-06 02:11:02.000 16.8 G-Gaia PSN Gaia18cxj GaiaAlerts confirmed SN Ia, aka SN 2018fnq N
22087 2018-09-01 22:09:38 ATLAS_Bot1 J. Tonry,B. Stalder,L. Denneau et al. ATLAS ATLAS 20:12:29.973 -44:06:35.72 2018-08-31 08:19:40.000 16.767 orange-ATLAS PSN ATLAS18ucy ATLAS N
22009 2018-08-31 10:16:38 Krzysztof Stanek K. Z. Stanek,for the ASAS-SN team et al. ASAS-SN ASAS-SN 20:12:30.005 -44:06:35.14 2018-08-31 01:55:12.000 17 g-Sloan PSN ASASSN-18ti ASAS-SN On the rise, uncatalogued host galaxy 2018TNSTR1266....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
2641 2018-09-03 06:04:23 ePESSTO_Bot1 M. Gromadzki, T. Wevers, G. Pignata, O. Rodriguez, O. Yaron on behalf of ePESSTO ePESSTO SN Ia 0.019 1 Add ePESSTO 2018TNSCR1286....1G
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
2648 2018-09-02 03:43:27 ESO-NTT / EFOSC2-NTT 300 M. Gromadzki, T. Wevers G. Pignata, O. Rodriguez ePESSTO tns_2018fnq_2018-09-02_03-43-27_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fnq_2018-09-02_03-43-27_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 23395 of Group GaiaAlerts
Previous RA, DEC: 20:12:30.005, -44:06:35.14 (303.12502, -44.10976)
Updated RA, DEC: 20:12:29.970, -44:06:36.00 (303.124875, -44.11)