RA/DEC (2000)
01:13:11.820 +01:35:42.47
18.29925 +1.595131
Type
AGN
Redshift
0.24
Discovery ReportClassification Report
Related AstroNotes: 2021-272, 2025-21
Reporting Group
AMPEL
Discovering Data Source
ZTF
Discovery Date
2021-07-15 11:04:31.008
TNS AT
Y
Public
Y
Discovery Mag
19.63
Filter
g-ZTF
Reporter/s
J. Nordin, V. Brinnel, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2021vxb - 2021-10-24 12:00:00 Gemini-S / GMOS-S (None)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),0 (observed)

Light curves

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
11214 2021-10-24 12:00:00 Gemini-S / GMOS-S Gemini None tns_2021vxb_2021-10-24_12-00-00_Gemini-S_GMOS-S.cat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-07-15 10:25:45 - 2021-07-15 10:25:45 2459410.9345486 - 2459410.9345486 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
234771 2021-07-15 10:25:45 2459410.9345486 20.222 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2021-07-15 11:04:31 - 2021-07-19 10:28:20 2459410.9614699 - 2459414.9363426 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
234773 2021-07-19 10:28:20 2459414.9363426 19.44 0.15 20.38 ABMag g-ZTF P48_ZTF-Cam 30
234772 2021-07-15 11:04:31 2459410.9614699 19.63 0.13 20.13 ABMag g-ZTF P48_ZTF-Cam 30
G-Gaia Gaia_Gaia-photometric 2021-08-12 21:40:19 - 2022-01-23 09:51:50 2459439.403 - 2459602.911 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
262372 2022-01-23 09:51:50 2459602.911 18.81 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
262371 2021-08-12 21:40:19 2459439.403 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
134612 2022-01-25 10:04:25 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 01:13:11.820 +01:35:42.47 2022-01-23 09:51:50.400 18.81 G-Gaia Other Gaia22ahm GaiaAlerts known z=0.237523 QSO brightens by 1.5 mag over 2 years N
120313 2021-08-13 13:10:29 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, J. van Santen (HU Berlin) et al. AMPEL ZTF 01:13:11.822 +01:35:42.55 2021-07-15 11:04:31.008 19.63 g-ZTF PSN ZTF20abshfkf AMPEL Known SDSS and/or MILLIQUAS QSO/AGN. 2021TNSTR2787....1N N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
11160 2021-10-27 03:05:34 Wynn Jacobson-Galan Wynn Jacobson-Galan None AGN 0.24 1 Possible changing-state AGN 2021TNSCR3666....1J
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
11214 2021-10-24 12:00:00 Gemini-S / GMOS-S Gemini None tns_2021vxb_2021-10-24_12-00-00_Gemini-S_GMOS-S.cat Object

Comments

TNS
System

Tue, 01/25/2022 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 134612 of Group GaiaAlerts
Previous RA, DEC: 01:13:11.822, +01:35:42.55 (18.29925905, +1.5951541)
Updated RA, DEC: 01:13:11.820, +01:35:42.47 (18.29925, 1.595131)