Discovery certificate for object 2019rzu
TNS Astronomical Transient Report No. 48729 [ 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 2019rzu
Discoverer internal name: ZTF19acctjqn
Coordinates (J2000): RA = 15:51:45.799 (237.940828) DEC = +03:33:06.55 (3.5518194)
Discovery date: 2019-10-05 02:38:10 (JD=2458761.609838)

Potential host galaxy: SDSS J155145.92+033306.4
Host redshift: 0.101

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acctjqn

Photometry

Discovery (first detection):
Discovery date: 2019-10-05 02:38:10
Flux: 19.4757 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-05 02:25:35
Limiting flux: 19.1789 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/2019rzu