RA/DEC (2000)
21:34:10.310 -01:53:17.27
323.542958 -1.888131
Type
QSO
Redshift
0.29786
Discovery ReportClassification Report
Reporting Group
GaiaAlerts
Discovering Data Source
GaiaAlerts
Discovery Date
2017-10-09 01:29:16.000
TNS AT
Y
Public
Y
Discovery Mag
16.88
Filter
G-Gaia
Reporter/s
A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2017hga - 2017-10-11 05:37:52 P60 / SEDM (None)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 V at z=vexp= km/s
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▌Show [O 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
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▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌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
1294 2017-10-11 05:37:52 P60 / SEDM 2100 Walters/Neill/Blagorodnvoa Neill None tns_2017hga_2017-10-11_05-37-52_P60_SED-Machine.txt Object Flat spectrum.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2017-06-26 19:09:07 - 2017-10-09 01:29:16 2457931.2979977 - 2458035.5619907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
21090 2017-10-09 01:29:16 2458035.5619907 16.88 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
21089 2017-06-26 19:09:07 2457931.2979977 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
14034 2017-10-10 19:44:14 Gaia_Bot1 A. Delgado,D. Harrison,S. Hodgkin et al. GaiaAlerts GaiaAlerts 21:34:10.310 -01:53:17.27 2017-10-09 01:29:16.000 16.88 G-Gaia Other Gaia17coj GaiaAlerts Source coincident with 4C -02.81 (BL Lac object) brightens by ~1mag, previous brightening in LC 2017TNSTR1092....1D N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
1290 2017-10-11 23:55:19 Nadejda Blagorodnova Mujortova Nadejda Blagorodnova None QSO 0.29786 1 Featureless spectrum of a BL-Lac. 2017TNSCR1102....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
1294 2017-10-11 05:37:52 P60 / SEDM 2100 Walters/Neill/Blagorodnvoa Neill None tns_2017hga_2017-10-11_05-37-52_P60_SED-Machine.txt Object Flat spectrum.

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