Discovery certificate for object 2019qln
TNS Astronomical Transient Report No. 47297 [ 2019TNSTR1879....1N ]

Date Received (UTC): 2019-09-21 06:53:23
Sender: ZTF (ZTF_AMPEL_NEW)
Reporting Group: ZTF     Discovery Data Source: 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 2019qln
Discoverer internal name: ZTF19abzvxxg
Coordinates (J2000): RA = 22:44:53.609 (341.2233697) DEC = -08:19:27.21 (-8.32422575)
Discovery date: 2019-09-18 08:33:08 (JD=2458744.8563542)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-09-18 08:33:08
Flux: 19.51 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-09-07 09:03:12
Limiting flux: 19.8588 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/2019qln