TeV candidates search

Files available from this page are

flux/flux diagram
Plot of X-ray versus radio flux for each possible radio/X-ray cross-identification

flux/flux diagram
Plot of X-ray flux versus radio flux range for each X-ray source in the ROSAT bright source catalogue cross-identification list

Table of all X-ray source/radio source cross-identifications, ordered by right ascension. The columns of the table are (1) the X-ray source name [1RXS Jhhmmss.s-ddmmss.s], (2) the radio source cross-identification, (3) the catalogue from which the radio source was taken, (4,5) the RA, dec in J2000 degrees of the X-ray source, (6,7) the RA, dec in J2000 degrees of the radio source, (8) the offset of the radio source from the X-ray source in arcsec, (9) the X-ray flux in erg/cm^2/s of the X-ray source, (10) the radio flux density in mJy of the radio source, (11) an approximate frequency for the radio flux density.

Table of log(F_X) and log(nu_R S_R) in log(erg/cm^2/s) for all the X-ray source/radio source cross-identifications, ordered by right ascension. The columns of the table are (1) the index number by which they are identified on the plots, (2) the source X-ray name, (3) log(F_X), (4) log(nu_R S_R).

So far we have checked entries

index range source name status
53 - 55 M 31 reject - normal galaxy
207 Algol (beta Per) reject - Galactic variable star
245 - 251 3C 84/Perseus cluster possible candidate, X-ray overestimated
259 UX Ari reject - Galactic variable star
267 V711 Tau reject - Galactic variable star
268 J0338+0958 (Sy 2) possible candidate
346 V833 Tau reject - Galactic variable star
426 - 427 Orion nebula reject - Galactic HII/star-forming region
433 - 434 MCG-08-11-011 good candidate
754 14 mag star + galaxy unlikely candidate
823 - 829 Mkn 421 confirmed TeV source
946 3C 273 good? candidate
1090 - 1091 1426+428 candidate TeV source
1330 - 1331 Mkn 501 confirmed TeV source
1574 1ES 1959+650 excellent candidate
1598 - 1599 Mkn 509 excellent candidate
1720 J2242+2943 (Sy 1.8) possible candidate


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Mark Birkinshaw