Discovery certificate for object 2019sqc
TNS Astronomical Transient Report No. 49491 [ 2019TNSTR2098....1F ]

Date Received (UTC): 2019-10-17 18:56:10
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 2019sqc
Discoverer internal name: ZTF18aarvhsn
Coordinates (J2000): RA = 17:33:57.495 (263.4895613) DEC = +43:39:42.29 (43.6617477)
Discovery date: 2019-10-17 02:46:48 (JD=2458773.6158333)

Potential host galaxy: CGCG 226-029
Host redshift: 0.031025

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF18aarvhsn

Photometry

Discovery (first detection):
Discovery date: 2019-10-17 02:46:48
Flux: 18.5829 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-17 02:23:00
Limiting flux: 15.4723 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/2019sqc