Discovery certificate for object 2019sxv
TNS Astronomical Transient Report No. 49773 [ 2019TNSTR2126....1F ]

Date Received (UTC): 2019-10-20 16:02:26
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: SN 2019sxv
Discoverer internal name: ZTF19acftude
Coordinates (J2000): RA = 22:19:58.237 (334.9926525) DEC = +25:37:46.57 (25.6296014)
Discovery date: 2019-10-20 04:38:33 (JD=2458776.6934375)

Potential host galaxy: SDSS J221957.83+253745.0
Host redshift: 0.044

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acftude

Photometry

Discovery (first detection):
Discovery date: 2019-10-20 04:38:33
Flux: 19.3416 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-17 04:39:52
Limiting flux: 18.9527 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/2019sxv