Discovery certificate for object 2019roa
TNS Astronomical Transient Report No. 48323 [ 2019TNSTR1958....1N ]

Date Received (UTC): 2019-10-01 10:19:29
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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: SN 2019roa
Discoverer internal name: ZTF19acbhvgi
Coordinates (J2000): RA = 07:49:16.063 (117.31693036667) DEC = +09:11:32.93 (9.1924793)
Discovery date: 2019-09-25 11:48:35 (JD=2458751.9920833)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-09-25 11:48:35
Flux: 18.61 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-09-21 12:06:39
Limiting flux: 19.6917 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/2019roa