RA/DEC (2000)
10:37:11.970 -59:28:42.96
159.299875 -59.4786
Type
Varstar
Redshift
0
Discovery ReportClassification Report
Reporting Group
GaiaAlerts
Discovering Data Source
GaiaAlerts
Discovery Date
2022-02-01 18:12:57.600
TNS AT
Y
Public
Y
Discovery Mag
16.42
Filter
G-Gaia
Reporter/s
S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2022bhu - 2022-04-27 20:37:34 SALT / RSS (WTFU)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),

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
12463 2022-04-27 20:37:34 SALT / RSS 1200 SALT M. Gromadzki WTFU tns_2022bhu_2459697.3594213_SALT_RSS_WTFU.txt tns_2022bhu_2459697.3594213_SALT_RSS_WTFU.fits Object Approximate flux calibration.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2021-03-31 06:20:10 - 2022-02-01 18:12:58 2459304.764 - 2459612.259 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
263659 2022-02-01 18:12:58 2459612.259 16.42 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
263658 2021-03-31 06:20:10 2459304.764 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
135527 2022-02-03 08:39:48 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 10:37:11.970 -59:28:42.96 2022-02-01 18:12:57.600 16.42 G-Gaia Other Gaia22akz GaiaAlerts ~0.2 mag slow rise in Gaia Galactic plane source 2022TNSTR.285....1H N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
12405 2022-05-09 17:23:24 Mariusz Gromadzki Mariusz Gromadzki WTFU Varstar 0 1 WTFU Spectrum shows stellar continuum affected by Galactic and Interstellar extinction with absorption lines of hydrogen (Balmer series), He I and few diffuse interstellar bands. Halpha shows narrow emission inside absorption profile. This suggests that the transient is a brightening of an early Be-type stars. 2022TNSCR1237....1G
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
12463 2022-04-27 20:37:34 SALT / RSS 1200 SALT M. Gromadzki WTFU tns_2022bhu_2459697.3594213_SALT_RSS_WTFU.txt tns_2022bhu_2459697.3594213_SALT_RSS_WTFU.fits Object Approximate flux calibration.

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