Discovery certificate for object 2019hfl
TNS Astronomical Transient Report No. 37407 [ 2019TNSTR.972....1N ]

Date Received (UTC): 2019-06-10 16:54:05
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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 2019hfl
Discoverer internal name: ZTF19aavsqjw
Coordinates (J2000): RA = 15:24:10.806 (231.0450253) DEC = +01:06:19.11 (1.1053085)
Discovery date: 2019-06-02 05:04:19 (JD=2458636.7113426)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-02 05:04:19
Flux: 19.67 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-13 07:03:58
Limiting flux: 19.9186 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/2019hfl