Catalogues of the LOFAR sources observed in the XMM-LSS Field. (4 data files)

Best, P. N.

Hale, C. L.

Hardcastle, M. J.

Harwood, J. J.

Heywood, I.

Jarvis, M. J.

Morabito, L. K.

PRANDONI, ISABELLA

Rottgering, H. J. A.

Sabater, J.

Shimwell, T. W.

Smith, D. J. B.

Tasse, C.

van Weeren, R. J.

Williams, W.

OA@INAF - Istituto Nazionale di Astrofisica

2018Publication Year2020-10-06T09:19:33ZAcceptance in OA@INAFVizieR Online Data Catalog: LOFAR observations XMM-LSS field (Hale+, 2019)TitleHale, C. L.; Williams, W.; Jarvis, M. J.; Hardcastle, M. J.; Morabito, L. K.; et al.Authors10.26093/cds/vizier.36220004DOIhttp://hdl.handle.net/20.500.12386/27625HandleVizieR Online Data CatalogJournalJ/A+A/622/A4           LOFAR observations XMM-LSS field            (Hale+, 2019)LOFAR observations of the XMM-LSS field.    Hale C.L., Williams W., Jarvis M.J., Hardcastle M.J., Morabito L.K.,    Shimwell T.W., Tasse C., Best P.N., Harwood J.J., Heywood I., Prandoni I.,    Rottgering H.J.A., Sabater J., Smith D.J.B., van Weeren R.J.    <Astron. Astrophys. 622, A4 (2019)>    =2019A&A...622A...4H        (SIMBAD/NED BibCode)ADC_Keywords: Galaxy catalogs ; Galaxies, radio ; MorphologyKeywords: catalogues - radio continuum: galaxies - radio continuum: general -          general: activeAbstract:    We present observations of the XMM Large-Scale Structure (XMM-LSS)    field observed with the LOw Frequency ARray (LOFAR) at 120-168MHz.    Centred at a J2000 declination of -4.5°, this is a challenging    field to observe with LOFAR because of its low elevation with respect    to the array. The low elevation of this field reduces the effective    collecting area of the telescope, thereby reducing sensitivity. This    low elevation also causes the primary beam to be elongated in the    north-south direction, which can introduce side lobes in the    synthesised beam in this direction. However the XMM-LSS field is a key    field to study because of the wealth of ancillary information,    encompassing most of the electromagnetic spectrum. The field was    observed for a total of 12 hours from three four-hour LOFAR tracks    using the Dutch array. The final image presented encompasses    ∼27deg2, which is the region of the observations with a >50% primary    beam response. Once combined, the observations reach a central rms of    280uJy/beam at 144MHz and have an angular resolution of 7.5x8.5". We    present our catalogue of detected sources and investigate how our    observations compare to previous radio observations. This includes    investigating the flux scale calibration of these observations    compared to previous measurements, the implied spectral indices of the    sources, the observed source counts and corrections to obtain the true    source counts, and finally the clustering of the observed radio    sources.Description:   Catalogues of the LOFAR sources observed in the XMM-LSS Field.File Summary:       FileName      Lrecl  Records   ExplanationsReadMe            80        .   This filelxmmmerg.dat     300     3044  *Catalogue with merged sources combined and                                 artefacts removed.LXMMmerg.fit    2880      249   FITS version of lxmmmerg.datlxmmorig.dat     413     3169  *Original PyBDSF output catalogueLXMMorig.fit    2880      388   FITS version of lxmmorig.datNote on lxmmmerg.dat, lxmmorig.dat: Description of the parameters here are more  fully described in http://www.astron.nl/citt/pybdsf/write_catalog.html#definition-of-output-columnsSee also:J/ApJ/591/640    : XMM-LSS low-frequency radio counterparts (Cohen+, 2003)J/A+A/456/791    : XMM-LSS field at 74 and 325MHz (Tasse+, 2006)J/MNRAS/382/279  : XMM-LSS catalogue. Version I. (Pierre+, 2007)J/A+A/471/1105   : XMM-LSS at 240MHz and 610MHz (Tasse+, 2007)J/A+A/474/473    : XMM-LSS survey: AGN classifications (Garcet+, 2007)J/A+A/490/879    : XMM-LSS field optical identifications (Tasse+, 2008)J/MNRAS/401/294  : Optical identification of XMM-LSS sources (Stalin+, 2010)J/A+A/557/A81    : XMM-LSS field X-ray sources classification (Melnyk+, 2013)J/MNRAS/429/1652 : XMM-LSS catalogue. Version II. (Chiappetti+, 2013)J/A+A/622/A1     : LOFAR Two-metre Sky Survey DR1 source catalog                                                               (Shimwell+, 2019)J/A+A/622/A8     : NGC 3184, 4736, 5055 & 5194 LOFAR & WSRT maps (Heesen+ 2019)J/A+A/622/A11    : LoTSS/HETDEX. Optical quasars. I. (Guerkan+, 2019)J/A+A/622/A13    : VLA double-double radio galaxy candidates images                                                             (Mahatma+, 2019)J/A+A/622/A15    : Broad absorption line quasars in LDR1 (Morabito+, 2019)J/A+A/622/A23    : LoTSS HCG and MLCG systems (Nikiel-wroczynski+, 2019)Byte-by-byte Description of file: lxmmmerg.dat   Bytes Format Units      Label          Explanations   1- 19  A19   ---        IAUsourceID    Source ID in IAU convention                                           (IAUSourceID)  21- 24  I4    ---        SourceID       [0/3043] Source ID in catalogue                                           (Source_ID)  26- 29  I4    ---        PMSourceID     [0/3165] Source ID from OriginalPortal Simbad VizieR Aladin X-Match HelpOtherJ/A+A/622/A4 https://cdsarc.unistra.fr/viz-bin/ReadMe/J/A+A/622/A4?format=...1 of 3 9/25/20, 4:07 PM                                           PyBDSF Catalogue                                           (PrematchedSource_ID)  31- 39  F9.6  deg        RAdeg          Right ascension (J2000.0) (RA)  41- 48  F8.6  deg        e_RAdeg        Error in Right ascension (E_RA)  50- 58  F9.6  deg        DEdeg          Declination (J2000.0) (DEC)  61- 68  F8.6  deg        e_DEdeg        Error in Declination (E_DEC)  70- 81  F12.6 mJy        FTotal         Total Flux Density at 144MHz                                           (Total_flux)  83- 91  F9.6  mJy        e_FTotal       Error in Total Flux Density at 144MHz                                           (ETotalflux)  93-103  F11.6 mJy/beam   FPeak          Peak Flux Density per beam at 144MHz                                           (Peak_flux) 105-112  F8.6  mJy/beam   e_FPeak        Error in Peak Flux Density per beam                                           at 144MHz (EPeakflux) 114-122  F9.6  arcsec     Maj            ?=- Major axis (Maj) 124-132  F9.6  arcsec     e_Maj          ?=- Error in Major Axis (E_Maj) 134-142  F9.6  arcsec     Min            ?=- Minor Axis (Min) 144-151  F8.6  arcsec     e_Min          ?=- Error in Minor axis (E_Min) 153-162  F10.6 deg        PA             ?=- Position Angle (PA) 164-173  F10.6 deg        e_PA           ?=- Error in Position Angle (E_PA) 175-183  F9.6  arcsec     DCMaj          ?=- Deconvolved Major axis (DC_Maj) 185-193  F9.6  arcsec     e_DCMaj        ?=-  Error in Deconvolved Major axis                                           (EDCMaj) 195-203  F9.6  arcsec     DCMin          ?=- Deconvolved Minor axis (DC_Min) 205-212  F8.6  arcsec     e_DCMin        ?=- Error in Deconvolved Minor axis                                           (EDCMin) 214-223  F10.6 deg        DCPA           ?=- Deconvolved Position Angle (DC_PA) 225-234  F10.6 deg        e_DCPA         ?=- Error in Deconvolved Position                                           Angle (EDCPA) 236-245  F10.6 arcsec     CompSize       ?=- Size of composite sources                                          (Composite_Size)     247  I1    ---        Nsources       Number of sources combined together                                           (N_sources) 249-252  I4    ---        MatchID1       ?=0 Matched component ID from original                                           PyBDSF catalogue (MatchedID1) 254-257  I4    ---        MatchID2       ?=0 Matched component ID from original                                           PyBDSF catalogue (MatchedID2) 259-262  I4    ---        MatchID3       ?=0 Matched component ID from original                                           PyBDSF catalogue (MatchedID3) 264-267  I4    ---        MatchID4       ?=0 Matched component ID from original                                           PyBDSF catalogue (MatchedID4)     269  I1    ---        Edge           [0/1] Flagged if near edge of field                                           (1 = near edge) (Edge) (1)     271  I1    ---        Bright         [0/1] Flagged if bright source with                                           artefacts (1 = bright) (Bright) (2) 273-280  F8.6  mJy/beam   rmscentral     rms value in map at central position                                           (rms_central) 282-290  F9.6  deg        RAFdeg         Right ascension corrected to FIRST                                          (RA_FIRST) 292-300  F9.6  deg        DEFdeg         Declination corrected to FIRST                                          (DEC_FIRST)Note (1): Flag as follows:           1 = near edgeNote (2): Flag as follows:           1 = brightByte-by-byte Description of file: lxmmorig.dat   Bytes Format Units     Label          Explanations   1-  4  I4    ---       PMSourceID     [0/3168] Source ID in catalogue                                          (Source_ID)   6-  9  I4    ---       IslID          [0/3191] Island ID in catalogue                                          (Isl_ID)  11- 19  F9.6  deg       RAdeg          Right ascension (J2000.0) (RA)  21- 28  F8.6  deg       e_RAdeg        Error in Right ascension (E_RA)  30- 38  F9.6  deg       DEdeg          Declination (J2000.0) (DEC)  40- 47  F8.6  deg       e_DEdeg        Error in Declination (E_DEC)  49- 57  F9.6  Jy        FTotal         Total Flux at 144MHz (Total_flux)  59- 66  F8.6  Jy        e_FTotal       Error in Total Flux at 144MHz                                          (ETotalflux)  68- 75  F8.6  Jy/beam   FPeak          Peak Flux at 144MHz (Peak_flux)  77- 84  F8.6  Jy/beam   e_FPeak        Error in Peak Flux at 144MHz                                          (EPeakflux)  86- 94  F9.6  deg       RAdegmax       Right ascension at the maximum of the                                          source (J2000.0) (RA_max)  96-103  F8.6  deg       e_RAdegmax     Error in Right ascension at the                                          maximum of the source (ERAmax) 105-113  F9.6  deg       DEdegmax       Declination at the maximum of the                                          source (J2000.0) (DEC_max) 115-122  F8.6  deg       e_DEdegmax     Error in Declination at the maximum of                                          the source (EDECmax) 124-131  F8.6  deg       Maj            Major axis (Maj) 133-140  F8.6  deg       e_Maj          Error in Major Axis (E_Maj) 142-149  F8.6  deg       Min            Minor Axis (Min) 151-158  F8.6  deg       e_Min          Error in Minor axis (E_Min) 160-169  F10.6 deg       PA             Position Angle (PA) 171-180  F10.6 deg       e_PA           Error in Position Angle (E_PA) 182-189  F8.6  deg       Majimgpl       Major axis--image plane (Majimgplane) 191-198  F8.6  deg       e_Majimgpl     Error in Major Axis--image planeJ/A+A/622/A4 https://cdsarc.unistra.fr/viz-bin/ReadMe/J/A+A/622/A4?format=...2 of 3 9/25/20, 4:07 PM       • Contact© Université de Strasbourg/CNRS                                          (EMajimg_plane) 200-207  F8.6  deg       Minimgpl       Minor Axis--image plane (Minimgplane) 209-216  F8.6  deg       e_Minimgpl     Error in Minor axis--image plane                                          (EMinimg_plane) 218-227  F10.6 deg       PAimgpl        Position Angle--image plane                                          (PAimgplane) 229-238  F10.6 deg       e_PAimgpl      Error in Position Angle--image plane                                          (EPAimg_plane) 240-247  F8.6  deg       DCMaj          Deconvolved Major axis (DC_Maj) 249-256  F8.6  deg       e_DCMaj        Error in Deconvolved Major axis                                          (EDCMaj) 258-265  F8.6  deg       DCMin          Deconvolved Minor axis (DC_Min) 267-274  F8.6  deg       e_DCMin        Error in Deconvolved Minor axis                                          (EDCMin) 276-285  F10.6 deg       DCPA           Deconvolved Position Angle (DC_PA) 287-296  F10.6 deg       e_DCPA         Error in Deconvolved Position Angle                                          (EDCPA) 298-305  F8.6  deg       DCMajimgpl     Deconvolved Major axis - image plane                                          (DCMajimg_plane) 307-314  F8.6  deg       e_DCMajimgpl   Error in Deconvolved Major axis - image                                          plane (EDCMajimgplane) 316-323  F8.6  deg       DCMinimgpl     Deconvolved Minor axis - image plane                                          (DCMinimg_plane) 325-332  F8.6  deg       e_DCMinimgpl   Error in Deconvolved Minor axis - image                                          plane (EDCMinimgplane) 334-343  F10.6 deg       DCPAimgpl      Deconvolved Position Angle - image                                          plane (DCPAimg_plane) 345-354  F10.6 deg       e_DCPAimgpl    Error in Deconvolved Position                                          Angle-image plane (EDCPAimgplane) 356-365  F10.6 Jy        IslFTotal      Total Flux at 144MHz in the Island                                          (IslTotalflux) 367-374  F8.6  Jy        e_IslFTotal    Error in Total Flux in the Island                                          (EIslTotal_flux) 376-383  F8.6  Jy/beam   Islrms         Average rms within island                                          (Isl_rms) 385-392  F8.6  Jy/beam   Islmean        [0] Mean background within island                                          (Isl_mean) 394-401  F8.6  Jy/beam   ResidIslrms    Average residual rms within island                                          (ResidIslrms) 403-411  F9.6  Jy/beam   ResidIslmean   Mean residual background within island                                          (ResidIslmean)     413  A1    ---       SCode          [SMN] Defines type of Source                                          (S_Code) (1)Note (1): type of Source code as follows:           S = a single-Gaussian source that is the only source in the island           C = a single-Gaussian source in an island with other sources           M = a multi-Gaussian sourceAcknowledgements:    Catherine Hale, catherine.hale(at)physics.ox.ac.ukReferences:  Shimwell et al.,          Paper I      2019A&A...622A...1S  Williams et al.,          Paper II     2019A&A...622A...2W  Duncan et al.,            Paper III    2019A&A...622A...3D  Hale et al.,              Paper IV     2019A&A...622A...4H, Cat. J/A+A/622/A4  de Gasperin et al.,       Paper V      2019A&A...622A...5D  Arias et al.,             Paper VI     2019A&A...622A...6A  Emig et al.,              Paper VII    2019A&A...622A...7E  Heesen et al.,            Paper VIII   2019A&A...622A...8H, Cat, J/A+A/622/A8  Miskolczi et al.,         Paper IX     2019A&A...622A...9M  Croston et al.,           Paper X      2019A&A...622A..10C  Gurkan et al.,            Paper XI     2019A&A...622A..11G, Cat. J/A+A/622/A11  Hardcastle et al.,        Paper XII    2019A&A...622A..12H  Mahatma et al.,           Paper XIII   2019A&A...622A..13M, Cat. J/A+A/622/A13  Mooney et al.,            Paper XIV    2019A&A...622A..14M  Morabito et al.,          Paper XV     2019A&A...622A..15M, Cat. J/A+A/622/A15  O'Sullivan et al.,        Paper XVI    2019A&A...622A..16O  Sabater et al.,           Paper XVII   2019A&A...622A..17S  Stacey et al.,            Paper XVIII  2019A&A...622A..18S  Botteon et al.,           Paper XIX    2019A&A...622A..19B  Hoang et al.,             Paper XX     2019A&A...622A..20H  Hoang et al.,             Paper XXI    2019A&A...622A..21H  Mandal et al.,            Paper XXII   2019A&A...622A..22M, Cat. J/A+A/622/A22  Nikiel-Wroczynski et al., Paper XXIII  2019A&A...622A..23N  Savini et al.,            Paper XXIV   2019A&A...622A..24S  Wiber et al.,             Paper XXV    2019A&A...622A..25W(End)                                        Patricia Vannier [CDS]  19-Nov-2018The document above follows the rules of the Standard Description for Astronomical Catalogues; from this documentation it is possible to generate f77 program to load files intoarrays or line by lineJ/A+A/622/A4 https://cdsarc.unistra.fr/viz-bin/ReadMe/J/A+A/622/A4?format=...3 of 3 9/25/20, 4:07 PM

VizieR Online Data Catalog: LOFAR observations XMM-LSS field (Hale+, 2019)

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VizieR Online Data Catalog: LOFAR observations XMM-LSS field (Hale+, 2019)

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