Discovery certificate for object 2019aqr
TNS Astronomical Transient Report No. 29768 [ 2019TNSTR.224....1N ]

Date Received (UTC): 2019-02-09 10:01:15
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 2019aqr
Discoverer internal name: ZTF18aaenucd
Coordinates (J2000): RA = 07:11:08.355 (107.7848122) DEC = +34:22:57.93 (34.3827576)
Discovery date: 2019-02-08 04:17:40 (JD=2458522.6789352)


Remarks: Significant noise in Gaia DR2 - variable star cannot be excluded.

Photometry

Discovery (first detection):
Discovery date: 2019-02-08 04:17:40
Flux: 18.52 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-01-28 04:42:57
Limiting flux: 20.05 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/2019aqr