Dictionary of Nomenclature of Celestial Objects
(Last update: 10-Apr-2024)

Result of query: info cati HELLAS2XMM JHHMMSS.s+DDMMSS$
.

Details on Acronym:   H2XMM
  
H2XMM (High Energy Large Area Survey, XMM-Newton)
====>Equivalent to: HELLAS2XMM
Originof the Acronym: A = Assigned by the author(s)

Details on Acronym:   HELLAS2XMM
  
HELLAS2XMM (High Energy Large Area Survey, XMM-Newton)= (H2XMM)
Write:<<HELLAS2XMM FFFFNNNNa>>
<<HELLAS2XMM JHHMMSS.s+DDMMSS>>
Object:(X)  (SIMBAD class: X = X-ray Source)
Note:Identifications of X-ray sources discovered by XMM-Newton in the 2-10 keV band (HELLAS2XMM 1dF sample).
The format 'FFFFNNNN' is always a 8 digits format. In the format, 'FFFF' stands for authors' designation for one of the 15 fields described in 2002ApJ...564..190B (ex.: field 0312 around PKS 0312-77, field 2690 around ACO 2690, field 1580 around G158-100, field 5090 around Mrk 509).
See also [CFV2007].
Ref:=2003A&A...409...79F
byFIORE F. , BRUSA M., COCCHIA F., BALDI A., CARANGELO N., CILIEGI P., COMASTRI A., LA FRANCA F., MAIOLINO R., MATT G., MOLENDI S., MIGNOLI M., PEROLA G.C., SEVERGNINI P., VIGNALI C.
 Astron. Astrophys., 409, 79-90 (2003)
  The HELLAS2XMM survey. IV. Optical identifications and the evolution of the accretion luminosity in the Universe.
oTable 1: <HELLAS2XMM FFFFNNNN>, <HELLAS2XMM FFFFNNNNa> = <HELLAS2XMM JHHMMSS.s+DDMMSS>, N=122.
Ref:=2003A&A...409...65B
byBRUSA M. , COMASTRI A., MIGNOLI M., FIORE F., CILIEGI P., VIGNALI C., SEVERGNINI P., COCCHIA F., LA FRANCA F., MATT G., PEROLA G.C., MAIOLINO R., BALDI A., MOLENDI S.
 Astron. Astrophys., 409, 65-78 (2003)
  The HELLAS2XMM survey. III. Multiwavelength observations of hard X-ray selected sources in the PKS 0312-77 field.
oTable 1: <HELLAS2XMM 0312NNNN> N=35 among (Nos NNNN 0003 to 0501).
Ref:=2007A&A...466...31C
byCOCCHIA F. , FIORE F., VIGNALI C., MIGNOLI M., BRUSA M., COMASTRI A., FERUGLIO C., BALDI A., CARANGELO N., CILIEGI P., D'ELIA V., LA FRANCA F., MAIOLINO R., MATT G., MOLENDI S., PEROLA G.C., PUCCETTI S.
 Astron. Astrophys., 466, 31-40 (2007)
  The HELLAS2XMM survey. VIII. Optical identifications of the extended sample.
oTable 1, cols(opt. ID): <[CFV2007] JHHMMSS.s+DDMMSS> N=117. Tables 1, 3, 4: <HELLAS2XMM JHHMMSS.s+DDMMSS> N=141.
=E=Catalogue in electronic form as J/A+A/409/79
=E=Catalogue in electronic form as J/A+A/466/31
Originof the Acronym: S = Created by Simbad, the CDS Database