RA/DEC (2000)
08:15:43.390 -28:51:19.66
123.930792 -28.855461
Type
SN II
Redshift
0.006
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2017-10-26 06:43:12.000
TNS AT
Y
Public
Y
Host Name
AM 0813-284
Host Redshift
0.005661
Discovery Mag
15.8
Filter
V-Johnson
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2017hpi - 2017-10-30 08:48:52 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

 ▌Gaia_Gaia-photometric_G
 ▌ASASSN-2_Cassius_V
   
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
1380 2017-10-30 08:48:52 ESO-NTT / EFOSC2-NTT 180 D. O'Neill M. Magee ePESSTO tns_2017hpi_2017-10-30_08-48-52_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017hpi_2017-10-30_08-48-52_ESO-NTT_EFOSC2-NTT_ePESSTO.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2017-10-09 22:58:04 - 2017-11-02 10:52:19 2458036.4569907 - 2458059.9529977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
22922 2017-11-02 10:52:19 2458059.9529977 15.29 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
22921 2017-10-09 22:58:04 2458036.4569907 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
V-Johnson ASASSN-2_Cassius 2017-10-17 07:26:24 - 2017-10-26 06:43:12 2458043.81 - 2458052.78 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
21527 2017-10-26 06:43:12 2458052.78 15.8 VegaMag V-Johnson ASASSN-2_Cassius
21526 2017-10-17 07:26:24 2458043.81 17.8 VegaMag V-Johnson ASASSN-2_Cassius [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
15189 2017-12-04 20:15:04 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 08:15:43.390 -28:51:19.66 2017-11-02 10:52:19.000 15.29 G-Gaia PSN Gaia17ddn GaiaAlerts confirmed SN II declining near galaxy AM 0813-284, aka SN2017hpi N
14300 2017-10-26 13:10:34 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 08:15:43.387 -28:51:19.84 2017-10-26 06:43:12.000 15.8 V-Johnson PSN AM 0813-284 ASASSN-17ny ASAS-SN Faint dwarf host galaxy, close to the Galactic plane - A_V~1.1 2017TNSTR1169....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
1376 2017-10-30 20:20:38 ePESSTO_Bot1 D. O'Neill, M. Magee, O. Yaron, N. Knezevic on behalf of ePESSTO ePESSTO SN II 0.006 1 ePESSTO 2017TNSCR1191....1O
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
1380 2017-10-30 08:48:52 ESO-NTT / EFOSC2-NTT 180 D. O'Neill M. Magee ePESSTO tns_2017hpi_2017-10-30_08-48-52_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017hpi_2017-10-30_08-48-52_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 15189 of Group GaiaAlerts
Previous RA, DEC: 08:15:43.387, -28:51:19.84 (123.93078, -28.85551)
Updated RA, DEC: 08:15:43.390, -28:51:19.66 (123.930792, -28.855461)

Ofer
Yaron

Wed, 11/08/2017 - 13:04

Coordinates updated

Based on new update from ASAS-SN. Previous coordinates were: 08:15:43.47, -28:51:19.84