Discovery certificate for object 2019avl
TNS Astronomical Transient Report No. 29920 [ 2019TNSTR.236....1N ]

Date Received (UTC): 2019-02-12 14:23:41
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 2019avl
Discoverer internal name: ZTF18aacaosx
Coordinates (J2000): RA = 12:15:08.874 (183.7869732) DEC = +35:08:13.28 (35.1370235)
Discovery date: 2019-02-08 10:32:30 (JD=2458522.9392361)


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

Photometry

Discovery (first detection):
Discovery date: 2019-02-08 10:32:30
Flux: 19.32 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-06-03 04:22:04
Limiting flux: 20.61 ABMag
Filter: r-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/2019avl