Discovery certificate for object 2019mas
TNS Astronomical Transient Report No. 42673 [ 2019TNSTR1370....1N ]

Date Received (UTC): 2019-07-30 21:50:37
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 2019mas
Discoverer internal name: ZTF19abimtvw
Coordinates (J2000): RA = 21:03:09.667 (315.79027865) DEC = +22:10:49.34 (22.18037265)
Discovery date: 2019-07-27 07:52:46 (JD=2458691.8283218)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-07-27 07:52:46
Flux: 18.55 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-24 09:28:10
Limiting flux: 20.5275 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: