RA/DEC (2000)
03:42:43.052 -43:18:16.53
55.6793826431 -43.3045907587
Type
LBV
Redshift
0.004
Related AstroNotes: 2020-16, 2020-21
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-01-19 05:09:36.000
TNS AT
Y
Public
Y
Discovery Mag
18.463
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), J. Anderson (ESO)

Spectra

 AT_2020agp - 2020-01-23 02:31:31 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
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Show N II 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
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Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ATLAS-MLO_ATLAS-01_orange
 PS1_GPC1_w
   
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
5967 2020-01-23 02:31:31 ESO-NTT / EFOSC2-NTT 2700 Erez Zimmerman, Ido Irani, Steve Schulze Rachel Bruch, Ofer Yaron ePESSTO+ tns_2020agp_2020-01-23_02-31-31_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020agp_2020-01-23_02-31-31_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-01-07 05:36:57 - 2020-01-19 05:09:36 2458855.7339931 - 2458867.715 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
114631 2020-01-19 05:09:36 2458867.715 18.463 0.102 19.07 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
114630 2020-01-07 05:36:57 2458855.7339931 18.37 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
w-P1 PS1_GPC1 2024-10-01 12:52:39 - 2024-10-01 12:52:39 2460585.03656 - 2460585.03656 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
437935 2024-10-01 12:52:39 2460585.03656 21.06 0.15 22 ABMag w-P1 PS1_GPC1 45 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
227729 2024-10-04 23:24:09 PS1_Bot1 K. C. Chambers,T. de Boer,J. Herman et al. Pan-STARRS Pan-STARRS 03:42:43.052 -43:18:16.53 2024-10-01 12:52:38.784 21.06 w-P1 PSN PS24jjo Pan-STARRS N
59178 2020-01-19 10:43:14 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 03:42:43.100 -43:18:16.84 2020-01-19 05:09:36.000 18.463 orange-ATLAS PSN ATLAS20avo ATLAS 2020TNSTR.184....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
5959 2020-01-23 17:38:37 ePESSTOplus_Bot1 Rachel Bruch, Ofer Yaron, Erez Zimmerman, Ido Irani, Steve Schulze on behalf of ePESSTO+ ePESSTO+ LBV 0.004 1 ePESSTO+ 2020TNSCR.240....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
5967 2020-01-23 02:31:31 ESO-NTT / EFOSC2-NTT 2700 Erez Zimmerman, Ido Irani, Steve Schulze Rachel Bruch, Ofer Yaron ePESSTO+ tns_2020agp_2020-01-23_02-31-31_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020agp_2020-01-23_02-31-31_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 227729 of Group Pan-STARRS
Previous RA, DEC: 03:42:43.100, -43:18:16.84 (55.679585, -43.3046783333)
Updated RA, DEC: 03:42:43.052, -43:18:16.53 (55.6793826431, -43.3045907587)