J/A+A/528/A122 SwiftFT catalog (Puccetti+, 2011) ================================================================================ The Swift Serendipitous Survey in deep XRT GRB fields (SwiftFT). I. The X-ray catalog and number counts. Puccetti S., Capalbi M., Giommi P., Perri G.M., Stratta , Angelini L., Burrows D.N., Campana S., Chincarini G., Cusumano G., Gehrels N., Moretti A., Nousek J., Osborne J.P., Tagliaferri. G. =2011A&A...528A.122P ================================================================================ ADC_Keywords: Surveys ; Galaxy catalogs ; X-ray sources ; Active gal. nuclei Mission_Name: Swift Keywords: X-ray: general - surveys - catalogs - galaxies: active Abstract: An accurate census of the active galactic nuclei (AGN) is a key step in investigating the nature of the correlation between the growth and evolution of super massive black holes and galaxy evolution. X-ray surveys provide one of the most efficient ways of selecting AGN. Description: The Table contains the SwiftFT catalog of the serendipitous sources detected in over 370 Swift-XRT fields centered on gamma ray bursts, which were detected between 2004 and 2008 and observed with total exposures ranging from 10ks to over 1Ms. File Summary: -------------------------------------------------------------------------------- FileName Lrecl Records Explanations -------------------------------------------------------------------------------- ReadMe 80 . This file xrtcat.dat 350 9387 The SwiftFT survey xrtcat.fit 2880 704 The SwiftFT survey, FITS binary table -------------------------------------------------------------------------------- Byte-by-byte Description of file: xrtcat.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 7 A7 --- --- [SWIFTFT] 8- 24 A17 --- SWIFTFT Swift name (JHHMMSS.s+DDMM.m) 27- 34 F8.4 deg RAdeg Swift-XRT Right ascension, degrees (J2000) 37- 44 F8.4 deg DEdeg Swift-XRT Declination, degrees (J2000) 46- 49 F4.1 arcsec e68 Positional error at 68% confidence level 51- 54 F4.1 arcsec e90 Positional error at 90% confidence level 56- 60 F5.1 pix Xpos X position 62- 66 F5.1 pix Ypos Y position 68- 77 A10 --- Target XRT field (target name) 81- 99 A19 "datime" t.start Start time of the field observations (YYYY-MM-DDThh:mm:ss) 100-101 A2 --- --- [.0] 103-121 A19 "datime" t.end End time of the field observations (YYYY-MM-DDThh:mm:ss.s) 122-123 A2 --- --- [.0] 126-132 I7 s t.exp Total exposure time 134-142 E9.3 ct/s CR Full band (0.3-10keV) count rate or 90% upper limit 144-151 E8.2 ct/s e_CR ?=-99. rms uncertainty on CR 153-161 E9.3 mW/m2 Flux Flux in 0.5-10kev band or 90% upper limit 163-170 E8.2 mW/m2 e_Flux ?=-99. rms uncertainty on FluxF 172-179 E8.2 --- Pdet 0.3-10keV detection probability (1) 181-186 F6.2 --- SNR 0.3-10keV signal-to-noise ratio 188-195 I8 s texp 1.5keV exposure time, from the exposure maps including vignetting 197-205 E9.3 ct/s CR.s Count rate in soft (0.3-3keV) band or 90% upper limit 207-214 E8.2 ct/s e_CR.s ?=-99. rms uncertainty on CRS 216-224 E9.3 mW/m2 Flux.s Flux in 0.5-2keV band 226-233 E8.2 mW/m2 e_Flux.s ?=-99. rms uncertainty on FluxS 235-242 E8.2 --- Pdet.s 0.3-3keV detection probability (1) 244-249 F6.2 --- SNR.s 0.3-3keV signal-to-noise ratio 251-258 I8 s texp.s 1keV exposure time, from the exposure maps including vignetting 260-268 E9.3 ct/s CR.h Count rate in hard (2-10keV) band or 90% upper limit 270-277 E8.2 ct/s e_CR.h ?=-99. rms uncertainty on CRH 279-287 E9.3 mW/m2 Flux.h Flux in 2-10keV band or 90% upper limit 289-296 E8.2 mW/m2 e_Flux.h ?=-99. rms uncertainty on FluxH 298-305 E8.2 --- Pdet.h 2-10keV detection probability (1) 307-312 F6.2 --- SNR.h 2-10 signal-to-noise ratio 314-321 I8 s texp.h 4.5keV exposure time, from the exposure maps including vignetting 323-328 F6.2 --- HR ?=-99. Hardness ratio or 90% upper limit 330-335 F6.2 --- e_HR ?=-99. rms uncertainty on HR 337-341 F5.2 arcmin offaxis Distance from the field median center 343-350 E8.2 cm-2 NHI Galactic hydrogen (21cm) column density -------------------------------------------------------------------------------- Note (1): this probability represents the significance level of being a spurious source. -------------------------------------------------------------------------------- Acknowledgements: Simonetta Puccetti, puccetti(at)asdc.asi.it History; * 20-Feb-2011: original version * 08-Jul-2011: non-significant digits removed from the ascii version ================================================================================ (End) Patricia Vannier [CDS] 20-Feb-2011