RA/DEC (2000)
02:27:36.720 -20:42:55.73
36.903 -20.715481
Type
SN II
Redshift
0.036
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2017-12-16 01:55:12.000
TNS AT
Y
Public
Y
Host Name
2MASX J02273684-2042513
Discovery Mag
18
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2017ixp - 2017-12-17 02:59:29 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
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▌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
   
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
1577 2017-12-17 02:59:29 LCO-duPont / WFCCD N. Morrell N. Morrell None tns_2017ixp_2017-12-17_02-59-29_LCO-duPont_WFCCD.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-3_Paczynski 2017-12-13 02:09:36 - 2017-12-16 01:55:12 2458100.59 - 2458103.58 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
23192 2017-12-16 01:55:12 2458103.58 18 ABMag g-Sloan ASASSN-3_Paczynski
23191 2017-12-13 02:09:36 2458100.59 18.2 ABMag g-Sloan ASASSN-3_Paczynski [Last non detection]
G-Gaia Gaia_Gaia-photometric 2017-11-29 05:51:21 - 2017-12-17 19:42:14 2458086.7439931 - 2458105.3209954 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
23417 2017-12-17 19:42:14 2458105.3209954 18 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
23416 2017-11-29 05:51:21 2458086.7439931 21.5 ABMag G-Gaia Gaia_Gaia-photometric 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
15447 2017-12-19 18:53:52 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 02:27:36.720 -20:42:55.73 2017-12-17 19:42:14.000 18 G-Gaia PSN Gaia17die GaiaAlerts candidate SN near galaxy 2MASX J02273684-2042513 N
15344 2017-12-16 04:22:30 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 02:27:36.595 -20:42:56.20 2017-12-16 01:55:12.000 18 g-Sloan PSN 2MASX J02273684-2042513 ASASSN-17qt ASAS-SN In several epochs, unknown redshift host 2017TNSTR1420....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
1573 2017-12-27 00:43:33 Benjamin Shappee N. Morrell (Las Campanas Observatory), Benjamin J. Shappee (IfA, U Hawaii), Maria Drout (Hubble Fellow, Carnegie Observatories) None SN II 0.036 1 2017TNSCR1483....1M
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
1577 2017-12-17 02:59:29 LCO-duPont / WFCCD N. Morrell N. Morrell None tns_2017ixp_2017-12-17_02-59-29_LCO-duPont_WFCCD.txt Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 15447 of Group GaiaAlerts
Previous RA, DEC: 02:27:36.595, -20:42:56.20 (36.90248, -20.71561)
Updated RA, DEC: 02:27:36.720, -20:42:55.73 (36.903, -20.715481)