Discovery certificate for object 2019sld
TNS Astronomical Transient Report No. 49281 [ 2019TNSTR2068....1N ]

Date Received (UTC): 2019-10-12 05:28:08
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: AT 2019sld
Discoverer internal name: ZTF18acavmlk
Coordinates (J2000): RA = 20:44:32.058 (311.133573325) DEC = +71:03:36.84 (71.060234325)
Discovery date: 2019-10-12 03:27:44 (JD=2458768.6442593)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-12 03:27:44
Flux: 16.99 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-10 04:15:16
Limiting flux: 19.7701 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/2019sld