Discovery certificate for object 2019tmp
TNS Astronomical Transient Report No. 50955 [ 2019TNSTR2207....1N ]

Date Received (UTC): 2019-10-28 10:15:08
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: AT 2019tmp
Discoverer internal name: ZTF19acitkzs
Coordinates (J2000): RA = 17:05:45.040 (256.43766565) DEC = +80:16:09.00 (80.2691677)
Discovery date: 2019-10-27 02:08:50 (JD=2458783.5894676)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-27 02:08:50
Flux: 18.81 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-23 02:12:52
Limiting flux: 19.9398 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/2019tmp