Discovery certificate for object 2019hfd
TNS Astronomical Transient Report No. 37365 [ 2019TNSTR.972....1N ]

Date Received (UTC): 2019-06-10 16:45:07
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 2019hfd
Discoverer internal name: ZTF19aaktbtw
Coordinates (J2000): RA = 12:34:38.299 (188.659579) DEC = -19:42:39.64 (-19.7110105)
Discovery date: 2019-06-08 04:00:48 (JD=2458642.6672338)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-08 04:00:48
Flux: 17.02 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Archival info: Other
Remarks: ZTF non-detection limits not available

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