Discovery certificate for object 2019sik
TNS Astronomical Transient Report No. 49093 [ 2019TNSTR2058....1N ]

Date Received (UTC): 2019-10-10 06:28:00
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 2019sik
Discoverer internal name: ZTF19accobqx
Coordinates (J2000): RA = 22:20:12.225 (335.05093816667) DEC = +17:36:40.53 (17.611259466667)
Discovery date: 2019-10-10 04:29:47 (JD=2458766.6873495)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-10 04:29:47
Flux: 18.91 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-07 06:03:23
Limiting flux: 19.6514 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/2019sik