Discovery certificate for object 2019tea
TNS Astronomical Transient Report No. 50025 [ 2019TNSTR2154....1F ]

Date Received (UTC): 2019-10-23 16:03:53
Sender: ZTF (ALeRCE)
Source Group: ALeRCE

F. Forster, G. Pignata, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019tea
Discoverer internal name: ZTF19achtixf
Coordinates (J2000): RA = 05:48:22.636 (87.0943163) DEC = -24:24:51.28 (-24.4142453)
Discovery date: 2019-10-23 12:33:50 (JD=2458780.0234954)


Remarks: Early SN candidate (r-rise > 0.00 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19achtixf

Photometry

Discovery (first detection):
Discovery date: 2019-10-23 12:33:50
Flux: 19.8654 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-20 11:01:57
Limiting flux: 19.502 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/2019tea