Discovery certificate for object 2019lmd
TNS Astronomical Transient Report No. 41940 [ 2019TNSTR1291....1N ]

Date Received (UTC): 2019-07-20 13:30:30
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 2019lmd
Discoverer internal name: ZTF18aamasph
Coordinates (J2000): RA = 12:43:33.938 (190.8914082) DEC = +57:26:00.45 (57.4334586)
Discovery date: 2019-07-16 04:20:09 (JD=2458680.6806713)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-07-16 04:20:09
Flux: 19.45 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-13 04:45:10
Limiting flux: 20.0787 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/2019lmd