Discovery certificate for object 2019blg
TNS Astronomical Transient Report No. 30460 [ 2019TNSTR.322....1N ]

Date Received (UTC): 2019-03-04 08:52:44
Sender: ZTF (ZTF_AMPEL_NEW)
Source Group: ZTF

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019blg
Discoverer internal name: ZTF19aalbaff
Coordinates (J2000): RA = 12:58:50.961 (194.7123364) DEC = +52:39:13.95 (52.6538748)
Discovery date: 2019-03-01 08:44:58 (JD=2458543.8645718)


Remarks: Known SDSS and/or MILLIQUAS QSO/AGN.

Photometry

Discovery (first detection):
Discovery date: 2019-03-01 08:44:58
Flux: 18.84 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-02-12 10:48:14
Limiting flux: 20.2198 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019blg