Discovery certificate for object 2017bsi
TNS Astronomical Transient Report No. 9722 [ 2019TNSTR.303....1K ]

Date Received (UTC): 2017-03-01 13:47:31
Date made public: 2019-03-01
Sender: iPTF (iPTF_Bot1)
Source Group: iPTF

M. Kasliwal, Y. Cao (Caltech), on behalf of iPTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2017bsi
Discoverer internal name: iPTF17bsi
Coordinates (J2000): RA = 19:48:18.505 (297.077103) DEC = +78:21:10.50 (78.352918)
Discovery date: 2017-03-01 12:33:07 (JD=2457814.0229977)



Photometry

Discovery (first detection):
Discovery date: 2017-03-01 12:33:07
Flux: 19.072 ABMag
Filter: R-PTF
Instrument: CFH12k
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2009-01-01 00:00:00
Limiting flux: 21.5 ABMag
Filter: R-PTF
Instrument: CFH12k
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2017bsi