Discovery certificate for object 2019mgb
TNS Astronomical Transient Report No. 42868 [ 2019TNSTR1389....1N ]

Date Received (UTC): 2019-08-01 20:30:59
Sender: ZTF (ZTF_AMPEL_NEW)
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: SN 2019mgb
Discoverer internal name: ZTF19ablpfhz
Coordinates (J2000): RA = 03:12:55.613 (48.231719075) DEC = +36:23:37.20 (36.39366675)
Discovery date: 2019-07-29 10:41:51.000 (JD=2458693.9457292)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-07-29 10:41:51.000
Flux: 20.19 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-24 11:26:00
Limiting flux: 20.1323 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/2019mgb