Discovery certificate for object 2019gcm
TNS Astronomical Transient Report No. 35986 [ 2019TNSTR.882....1N ]

Date Received (UTC): 2019-05-30 06:34:11
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: SN 2019gcm
Discoverer internal name: ZTF19aavmgtv
Coordinates (J2000): RA = 14:23:43.247 (215.9301944) DEC = +28:20:51.87 (28.3477413)
Discovery date: 2019-05-25 07:53:41 (JD=2458628.8289468)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-05-25 07:53:41
Flux: 18.69 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-15 05:22:11
Limiting flux: 19.9948 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/2019gcm