Discovery certificate for object 2020ljd
TNS Astronomical Transient Report No. 72348 [ 2020TNSTR1618....1C ]

Date Received (UTC): 2020-05-30 13:41:12
Sender: Pan-STARRS1 (PS1_Bot1)
Reporting Group: Pan-STARRS1     Discovery Data Source: Pan-STARRS1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2020ljd
Discoverer internal name: PS20dmi
Coordinates (J2000): RA = 13:46:58.225 (206.742602697) DEC = +24:31:59.34 (24.5331512974)
Discovery date: 2020-03-22 10:26:24.000 (JD=2458930.935)


Remarks: This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Henryk Krawczyk, Dennis R. Patten, Sr. and GredziakPawel

Photometry

Discovery (first detection):
Discovery date: 2020-03-22 10:26:24.000
Flux: 21.08 ABMag
Filter: w-PS1
Instrument: GPC1
Telescope: Pan-STARRS

Last non-detection:
Archival info: DSS

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2020ljd