RA/DEC (2000)
22:55:57.063 -43:26:18.99
343.987761429 -43.4386071429
Type
LBV
Redshift
0.004953
Discovery ReportClassification Report
Related AstroNotes: 2019-73
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2019-08-22 10:29:16.000
TNS AT
Y
Public
Y
Discovery Mag
18.335
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2019oet - 2019-08-23 16:36:20 FTS / FLOYDS-S (Global SN Project)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 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
▌Show [O I] at z=vexp= km/s
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▌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

 ▌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
4874 2019-08-23 16:36:20 FTS / FLOYDS-S 3600 Las Cumbres Observatory Daichi Hiramatsu Global SN Project tns_2019oet_2019-08-23_16-36-20_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2019oet_2019-08-23_16-36-20_FTS_FLOYDS-S_Global_SN_Project.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-MLO_ATLAS-01 2019-08-20 11:44:09 - 2019-08-20 11:44:09 2458715.9889931 - 2458715.9889931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
84581 2019-08-20 11:44:09 2458715.9889931 18.45 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2019-08-22 10:29:16 - 2019-08-22 10:29:16 2458717.9369907 - 2458717.9369907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
84582 2019-08-22 10:29:16 2458717.9369907 18.335 0.135 19.01 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 Bibcode Unreal Auto classification
44533 2019-08-22 16:57:17 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 22:55:57.063 -43:26:18.99 2019-08-22 10:29:16.000 18.335 orange-ATLAS PSN ATLAS19swe ATLAS 2019TNSTR1577....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
4866 2019-08-23 21:27:21 Daichi Hiramatsu Daichi Hiramatsu, Iair Arcavi, Jamison Burke, D. Andrew Howell, Curtis McCully, Craig Pellegrino, Stefano Valenti Global SN Project LBV 0.004953 1 Global SN Project Using SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find good fits to several LBVs at the host redshift (0.004953; 1989ESOLV.C…0000L, via NED). The lack of SN-like broad features and fainter absolute magnitude support the LBV classification. 2019TNSCR1596....1H
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
4874 2019-08-23 16:36:20 FTS / FLOYDS-S 3600 Las Cumbres Observatory Daichi Hiramatsu Global SN Project tns_2019oet_2019-08-23_16-36-20_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2019oet_2019-08-23_16-36-20_FTS_FLOYDS-S_Global_SN_Project.fits Object

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