Discovery certificate for object 2019sla
TNS Astronomical Transient Report No. 49278 [ 2019TNSTR2060....1F ]

Date Received (UTC): 2019-10-11 16:05:13
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 2019sla
Discoverer internal name: ZTF19acekbyz
Coordinates (J2000): RA = 08:08:28.776 (122.1199006) DEC = +01:28:26.18 (1.4739389)
Discovery date: 2019-10-11 11:39:04 (JD=2458767.985463)

Potential host galaxy: SDSS J080828.77+012824.4
Host redshift: 0.078

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acekbyz

Photometry

Discovery (first detection):
Discovery date: 2019-10-11 11:39:04
Flux: 19.4371 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-08 12:13:11
Limiting flux: 20.2686 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/2019sla