Discovery certificate for object 2019qsm
TNS Astronomical Transient Report No. 47534 [ 2019TNSTR1885....1F ]

Date Received (UTC): 2019-09-23 12:53:21
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 2019qsm
Discoverer internal name: ZTF19acamsrp
Coordinates (J2000): RA = 00:33:40.458 (8.4185737) DEC = +17:55:31.59 (17.9254422)
Discovery date: 2019-09-23 07:07:47 (JD=2458749.7970718)

Potential host galaxy: SDSS J003340.64+175531.0
Host redshift: 0.171

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acamsrp

Photometry

Discovery (first detection):
Discovery date: 2019-09-23 07:07:47
Flux: 20.5338 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-20 09:09:17
Limiting flux: 20.0294 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/2019qsm