Discovery certificate for object 2019mdt
TNS Astronomical Transient Report No. 42779 [ 2019TNSTR1376....1N ]

Date Received (UTC): 2019-07-31 21:21:16
Sender: ZTF (ZTF_AMPEL_NEW)
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 2019mdt
Discoverer internal name: ZTF19abgrbcz
Coordinates (J2000): RA = 03:24:46.745 (51.19476915) DEC = +17:44:17.26 (17.73812695)
Discovery date: 2019-07-31 10:44:11 (JD=2458695.9473611)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-07-31 10:44:11
Flux: 20.27 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-28 11:49:00
Limiting flux: 20.1021 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/2019mdt