Discovery certificate for object 2019aaag
TNS Astronomical Transient Report No. 59627 [ 2020TNSTR.237....1J ]

Date Received (UTC): 2020-01-23 19:35:58
Sender: Young Supernova Experiment (YSE_Bot1)
Reporting Group: YSE     Discovery Data Source: Pan-STARRS1

D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, C. R. Angus, Z. Ansari, N. Arendse, C. Gall, C. Grillo, S. H. Bruun, C. Hede, J. Hjorth, L. Izzo, H. Korhonen, S. Raimundo, D. Kodi Ramanah, A. Sarangi, R. Wojtak (DARK, U Copenhagen), K. C. Chambers, M. E. Huber, E. A. Magnier, T. J. L. de Boer, J. R. Fairlamb, C. C. Lin, R. J. Wainscoat, T. Lowe, M. Willman, J. Bulger, A. S. B. Schultz (IfA, Hawaii), A. Engel, A. Gagliano, G. Narayan, M. Soraisam (Illinois), Q. Wang (JHU), A. Rest (JHU, STScI), S. J. Smartt, K. W. Smith (Queen's University Belfast), K. Alexander, A. Baldeschi, P. Blanchard, D. Coppejans, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh, G. Terreran (Northwestern), M. Drout (U Toronto), D. A. Coulter, G. Dimitriadis, R. J. Foley, T. Hung, C. D. Kilpatrick, C. Rojas-Bravo, M. R. Siebert (UC Santa Cruz), K. Auchettl, E. Ramirez-Ruiz (UC Santa Cruz, DARK) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019aaag
Discoverer internal name: PS20hc
Coordinates (J2000): RA = 12:29:02.893 (187.262054006) DEC = +12:43:06.04 (12.7183449635)
Discovery date: 2019-12-30 15:48:57.000 (JD=2458848.1589931)



Photometry

Discovery (first detection):
Discovery date: 2019-12-30 15:48:57.000
Flux: 20.53 ABMag
Filter: i-Sloan
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/2019aaag