RA/DEC (2000)
23:00:36.420 +35:34:59.99
345.15175 +35.583331
Type
AGN
Redshift
0.367
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2022-09-20 19:42:23.904
TNS AT
Y
Public
Y
Discovery Mag
18
Filter
Clear-
Reporter/s
Zhangrui Xu, Jingyuan Zhao, Wenjie Zhou, Guoyou Sun, Mi Zhang, Jianlin Xu, Leiming Tang, Jiangao Ruan, Xing Gao(Xingming Obs.)

Spectra

 AT_2022vhb - 2022-11-15 06:13:52 UH88 / SNIFS (SCAT)z=
Show H at z=vexp= km/s
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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 N V at z=vexp= km/s
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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
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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

 Gaia_Gaia-photometric_G
 Other_Other_Clear
   
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
13881 2022-11-15 06:13:52 UH88 / SNIFS 2000 Hinkle SCAT tns_2022vhb_2022-11-15_06-13-52_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2022-07-29 02:05:17 - 2022-12-08 04:59:31 2459789.587 - 2459921.708 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
324231 2022-12-08 04:59:31 2459921.708 18.61 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
324230 2022-07-29 02:05:17 2459789.587 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
Clear- Other_Other 2022-09-20 19:42:24 - 2022-09-20 19:42:24 2459843.32111 - 2459843.32111 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
306200 2022-09-20 19:42:24 2459843.32111 18 19 VegaMag Clear- Other_Other 30 Xing Gao SN candidate discovered by XOSS. Details can be found at http://xjltp.china-vo.org/psp22ad.html
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
168244 2023-01-10 13:11:19 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 23:00:36.420 +35:34:59.99 2022-12-08 04:59:31.200 18.61 G-Gaia Other Gaia23aen GaiaAlerts 2 mag rise on the top of AGN N
159188 2022-09-21 03:43:52 Jingyuan Zhao Zhangrui Xu, Jingyuan Zhao, Wenjie Zhou et al. XOSS XOSS 23:00:36.450 +35:35:00.10 2022-09-20 19:42:23.904 18 Clear- PSN WISEA J230036.38+353500.2 PSP22ad XOSS SN candidate discovered by XOSS. Details can be found at http://xjltp.china-vo.org/psp22ad.html 2022TNSTR2727....1X N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
13807 2022-11-15 07:24:45 Jason Hinkle Jason Hinkle on behalf of SCAT SCAT AGN 0.367 1 SCAT Blue continuum with emission lines of H, [O III], He I, and He II. Redshift estimated from the narrow emission lines. 2022TNSCR3327....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
13881 2022-11-15 06:13:52 UH88 / SNIFS 2000 Hinkle SCAT tns_2022vhb_2022-11-15_06-13-52_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 168244 of Group GaiaAlerts
Previous RA, DEC: 23:00:36.450, +35:35:00.10 (345.151875, +35.583361)
Updated RA, DEC: 23:00:36.420, +35:34:59.99 (345.15175, 35.583331)

Jingyuan
Zhao

ZTF Llight Curve

Based on ZTF data, AT 2022vhb has been brightening since August 10, 2022, and reached a peak magnitude of 18.2 r on October 9. Since then, its brightness has remained around 18.3 r. See attached light curve.