RA/DEC (2000)
14:06:34.820 -32:34:43.32
211.645083 -32.5787
Type
SN IIb
Redshift
0.033853
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-04-09 07:26:24.000
TNS AT
Y
Public
Y
Host Name
ESO 446- G 008
Host Redshift
0.033853
Discovery Mag
17.3
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018arx - 2018-04-19 07:36:10 LCO-duPont / WFCCD (ASAS-SN)z=
▌Show H at z=vexp= km/s
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▌Show N II at z=vexp= km/s
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▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
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▌Show O V at z=vexp= km/s
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▌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
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▌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
   
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
2032 2018-04-19 07:36:10 LCO-duPont / WFCCD Tom Holoien Subhash Bose ASAS-SN tns_2018arx_2018-04-19_07-36-10_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018arx_2018-04-19_07-36-10_LCO-duPont_WFCCD_ASAS-SN.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-3_Paczynski 2018-04-04 03:21:36 - 2018-04-09 07:26:24 2458212.64 - 2458217.81 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
26834 2018-04-09 07:26:24 2458217.81 17.3 STMag g-Sloan ASASSN-3_Paczynski
26833 2018-04-04 03:21:36 2458212.64 17.7 ABMag g-Sloan ASASSN-3_Paczynski [Last non detection]
G-Gaia Gaia_Gaia-photometric 2018-03-19 14:48:28 - 2018-06-13 15:36:00 2458197.1169907 - 2458283.15 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
30051 2018-06-13 15:36:00 2458283.15 18.57 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
30050 2018-03-19 14:48:28 2458197.1169907 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2018-04-15 10:30:43 - 2018-04-15 10:52:19 2458223.9379977 - 2458223.9529977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
27121 2018-04-15 10:52:19 2458223.9529977 17.807 0.095 18.92 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
27120 2018-04-15 10:30:43 2458223.9379977 14.41 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 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
19414 2018-06-15 11:48:06 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 14:06:34.820 -32:34:43.32 2018-06-13 15:36:00.000 18.57 G-Gaia PSN Gaia18bnd GaiaAlerts confirmed SN IIb in galaxy ESO 446-8, aka SN 2018arx and ASASSN-18hq N
17834 2018-04-18 23:00:02 ATLAS_Bot1 J. Tonry, B. Stalder, L. Denneau et al. ATLAS ATLAS 14:06:34.811 -32:34:43.16 2018-04-15 10:52:19.000 17.807 orange-ATLAS PSN ATLAS18nfp ATLAS N
17684 2018-04-09 20:29:55 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 14:06:35.062 -32:34:43.00 2018-04-09 07:26:24.000 17.3 g-Sloan PSN ESO 446- G 008 ASASSN-18hq ASAS-SN In several epochs 2018TNSTR.463....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
2027 2018-05-14 15:57:04 Subhash Bose S. Bose, T. Holoien, J. L. Prieto, S. Dong, P. Chen, K. Z. Stanek ASAS-SN SN IIb 0.033853 1 ASAS-SN 2018TNSCR.640....1B
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
2032 2018-04-19 07:36:10 LCO-duPont / WFCCD Tom Holoien Subhash Bose ASAS-SN tns_2018arx_2018-04-19_07-36-10_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018arx_2018-04-19_07-36-10_LCO-duPont_WFCCD_ASAS-SN.fits Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 19414 of Group GaiaAlerts
Previous RA, DEC: 14:06:35.062, -32:34:43.00 (211.64609, -32.57861)
Updated RA, DEC: 14:06:34.820, -32:34:43.32 (211.645083, -32.5787)