Discovery certificate for object 2019rzy
TNS Astronomical Transient Report No. 48733 [ 2019TNSTR1992....1F ]

Date Received (UTC): 2019-10-05 20:53:42
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

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

IAU Designation: AT 2019rzy
Discoverer internal name: ZTF19accuxwo
Coordinates (J2000): RA = 22:01:41.110 (330.4212914) DEC = -09:40:22.07 (-9.6727961)
Discovery date: 2019-10-05 06:02:11.000 (JD=2458761.7515162)

Potential host galaxy: SDSS J220140.87-094023.5
Host redshift: 0.099

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19accuxwo

Photometry

Discovery (first detection):
Discovery date: 2019-10-05 06:02:11.000
Flux: 20.0044 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-01 06:35:30
Limiting flux: 20.0887 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/2019rzy