Discovery certificate for object 2019mrs
TNS Astronomical Transient Report No. 43240 [ 2019TNSTR1411....1F ]

Date Received (UTC): 2019-08-05 16:56:21
Sender: ZTF (ALeRCE)
Source Group: ALeRCE

F. Forster on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019mrs
Discoverer internal name: ZTF19abnpvuy
Coordinates (J2000): RA = 23:25:51.060 (351.46275) DEC = +19:37:09.16 (19.61921)
Discovery date: 2019-08-05 09:37:14 (JD=2458700.9008565)

Potential host galaxy: 2MASS J23281937+1953492

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abnpvuy

Photometry

Discovery (first detection):
Discovery date: 2019-08-05 09:37:14
Flux: 20.5317 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-02 09:51:08
Limiting flux: 20.8578 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019mrs