RA/DEC (2000)
13:53:07.366 +40:48:07.42
208.28069 +40.80206
Type
---
Redshift
Discovery Report
Reporting Group
SNAD
Discovering Data Source
ZTF
Discovery Date
2018-04-13 06:45:06.485
TNS AT
Y
Public
Y
Discovery Mag
20.64
Filter
r-ZTF
Reporter/s
Maria Pruzhinskaya and Patrick Aleo on behalf of the SNAD team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌P48_ZTF-Cam_r
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
No Data
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2018-04-13 06:45:06 - 2018-04-13 06:45:06 2458221.7813251 - 2458221.7813251 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
293514 2018-04-13 06:45:06 2458221.7813251 20.64 ABMag r-ZTF P48_ZTF-Cam The discovery based on machine learning algorithms. For the first photometric point reference magnitude is 19.21 mag. ZTF DR OID 718211400012193 (zr), ZTF18aaqctvg.
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
152681 2022-07-21 10:07:27 Maria Pruzhinskaya Maria Pruzhinskaya and Patrick Aleo on behalf of the SNAD team SNAD ZTF 13:53:07.366 +40:48:07.42 2018-04-13 06:45:06.485 20.64 r-ZTF 1 PSN SNAD187 SNAD 2022TNSTR2049....1P N
Related files
File Comments Last Modified (UT) Modified By
tns_2018mcb_atrep_152681_SNAD.png Light curve plot. 2022-07-21 10:07:28 Maria Pruzhinskaya
No Data

Comments

Stan
Howerton

Sun, 11/23/2025 - 01:42

Previous detected variable object

The variability of this object was first noted February 9, 2015 in the Catalina Real-Time Survey project SNHunt.  The CRTS designation is CSS_J135307.3+404806 and was published in SNHunt Variables V7.0 in 2017 as a QSO candidate with a variability from 18.5-20.