Discovery certificate for object 2019rzr
TNS Astronomical Transient Report No. 48726 [ 2019TNSTR1992....1F ]

Date Received (UTC): 2019-10-05 20:53:42
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 2019rzr
Discoverer internal name: ZTF19acbwgqj
Coordinates (J2000): RA = 15:19:44.087 (229.9336941) DEC = +28:29:13.06 (28.4869617)
Discovery date: 2019-10-05 02:26:59 (JD=2458761.6020718)

Potential host galaxy: 2MASX J15194413+2829123
Host redshift: 0.074688

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acbwgqj

Photometry

Discovery (first detection):
Discovery date: 2019-10-05 02:26:59
Flux: 19.0639 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-04 03:27:36
Limiting flux: 19.3236 ABMag
Filter: g-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/2019rzr