Discovery certificate for object 2019lun
TNS Astronomical Transient Report No. 42423 [ 2019TNSTR1330....1N ]

Date Received (UTC): 2019-07-26 14:45:25
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 2019lun
Discoverer internal name: ZTF18acwrptl
Coordinates (J2000): RA = 20:00:33.255 (300.13856183333) DEC = +00:17:23.07 (0.28974236666667)
Discovery date: 2019-07-22 07:30:27.000 (JD=2458686.8128241)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-07-22 07:30:27.000
Flux: 18.09 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-14 07:34:05
Limiting flux: 19.8642 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: