The Atlas of Radio/X-ray Associations (ARXA, 2010 PASA 27 283)

These are 602,570 optical objects which are associated to radio/X-ray detections from the NVSS, FIRST, SUMSS, XMM-Newton, Chandra, or ROSAT RASS, PSPC, HRI and WGA survey catalogs. All association detections are shown, across all these catalogs. Also displayed: the calculated probability that the optical object is in turn a quasar, galaxy, star, or erroneous association. The optical object is identified from the literature, if known.

Here is the ReadMe and pre-publication paper. Quick browse of sample data here.

Get the file (20 Mb zipped) here: download ATLAS-of-ASSOCIATIONS.zip

 


15-May-2016 -- Supplemental file for ARXA now available (unpublished).

In the 6 years since ARXA was published, I've added USNO-B data into the optical background, additional X-ray data from XMM, Chandra and Swift, and additional radio data from FIRST updates. ARXA processing yields 424,348 additional radio/X-ray associations (calculated at 40%-100% likelihood of the association being true). This extra data is written as a file with the same data layout as ARXA. Swift detections are added into the WGA column to keep the data layout the same.

Get the supplemental file (12 Mb zipped) here: download ARXA-supplement.zip . Quick browse of sample data here.

No new documentation, but citations (not found in ARXA) are as follows: (blank citation means original data in this catalog)

2L: 2LAC, Ackermann M. et al, 2011,ApJ,743,171
2M: 2MRS
3L: 3LAC FERMI AGN v3, Ackermann M. et al, 2015,ApJ,810,14
AT: ATLAS, Mao M. et al, 2012,MNRAS,426,3334
Cf: CfA
Ch: ChaMP AGN, Trichas M. & Green P. et al, 2012,ApJS,200,17
DP: Double-Peaked NELGs, Ge J.-G. et al, 2012,ApJS,201,31
HM: Half Million Quasars (HMQ) catalog, Flesch E.,2015,PASA,32,10
I9: Integral IX, Masetti N. et al, 2012,A&A,538,123
IA: Integral X, Masetti N. et al, 2013,arXiv:1307.2898
MQ: MILLIQUAS, Flesch E., 2016, unpublished, http://quasars.org/milliquas.htm
N3: NBCKDE v3, Richards G.T. et al, 2015,ApJS,219,39
PE: photo special, Peters C.M. et al, 2015,ApJ,811,95
Q7: SDSS-DR7Q manual, Schneider D. et al, 2010,AJ,139,2360
QA: SDSS-DR10Q visual, Paris I. et al, 2013,arXiv:1311.4870
QC: SDSS-DR12Q, Paris I. et al, 2016, paper in prep., files at http://data.sdss3.org/sas/dr12/boss/qso/DR12Q
S3: SDSS-DR1 to DR3 (combined files)
S6: SDSS-DR6 increment
S7: SDSS-DR7, Abazajian K.N. et al, 2009, ApJS,182,543, files at http://classic.sdss.org/dr7/products/spectra/getspectra.htm
S8: SDSS-DR8, Aihara H. et al, 2011,ApJS,193,29
S9: SDSS-DR9 AGN, Ahn C.P. et al, 2012, http://sdss3.org/dr9
SA: SDSS-DR10, 2013, http://sdss3.org/dr10
SC: SDSS-DR12, Alam S. et al, 2015,ApJS,219,12, http://sdss.org/dr12
SR: SDSS Radio, McGreer I., Helfand D., White R., 2009,AJ,138,1925
SV: Spitzer mid-IR survey, Lacy M. et al, 2013, arXiv:1308.4190
UF: UKIDSS-FIRST, Glikman E. et al, 2013,arXiv:1309.6626
UV: UV QSOs, Monroe T.R. et al, 2016, arXiv:1602.06255
WI: WISE-selected, Stern D. et al, 2012,ApJ,753,30
XC: XMM-COSMOS, http://www2011.mpe.mpg.de/XMMCosmos/xmm53_release
XD: SDSS-XDQSO, Bovy J. et al, 2011,ApJ,729,141
XL: XMM-LSS sources, Stalin C.S. et al, 2010,MNRAS,401,294
XW: XWAS, Esquej P. et al, 2013,arXiv:1302.5329
Ya: Yale Bright Star Catalog
Zw: the Updated Zwicky Catalog, Falco E.E. et al, 1999,PASP,111,438


Eric Flesch, last updated 17 May 2016