Dictionary of Nomenclature of Celestial Objects
(Last update: 13-Sep-2017)

Result of query: info cati PSN$

Details on Acronym:   PSN
   PSN (Possible SN) Write:<<PSN AYYMM-NNN>>
<<PSN JHHMMSSss+DDMMSSs>> Object:Possible SN  (SIMBAD class: Candidate_SN* = SuperNova Candidate) Note:CBAT Possible SN work. Search for SNe in the UDF, UDFP, and IRUDF. A provisional site is described in 2004, IAUC 8335. 2006AJ....131.1629S: first ref. with a PSN object.
Since 2011 January 1, cf. the "CBAT Transient Objects Confirmation Page": http://www.cbat.eps.harvard.edu/unconf/tocp.html
See also PNV, TCP. Ref:=2006AJ....131.1629S bySTROLGER L.-G. , RIESS A.G. Astron. J., 131, 1629-1638 (2006) The deepest supernova search is realized in the Hubble Ultra Deep Field survey. oTable 3: <PSN AYYMM-NNN> N=1. Originof the Acronym: A = Assigned by the author(s)