Discovery certificate for object 2019vma
TNS Astronomical Transient Report No. 53299 [ 2019TNSTR2447....1N ]

Date Received (UTC): 2019-11-25 03:37:07
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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 2019vma
Discoverer internal name: ZTF19abtybey
Coordinates (J2000): RA = 18:16:45.520 (274.18966533333) DEC = +55:00:15.29 (55.004248)
Discovery date: 2019-11-25 02:18:47 (JD=2458812.5963773)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-25 02:18:47
Flux: 19.48 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-25 02:18:04
Limiting flux: 19.8155 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/2019vma