Discovery certificate for object 2019hum
TNS Astronomical Transient Report No. 38191 [ 2019TNSTR1038....1N ]

Date Received (UTC): 2019-06-19 21:16:53
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 2019hum
Discoverer internal name: ZTF19aaywuqi
Coordinates (J2000): RA = 12:40:22.945 (190.0956032) DEC = +55:10:55.02 (55.1819487)
Discovery date: 2019-06-12 05:18:41 (JD=2458646.7213079)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-12 05:18:41
Flux: 20.16 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-12 04:42:25
Limiting flux: 19.9178 ABMag
Filter: g-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/2019hum