J/MNRAS/483/5554 Non-nuclear X-ray sources in nearby galaxies (Earnshaw+, 2019)
A new, clean catalogue of extragalactic non-nuclear X-ray sources in nearby
galaxies.
Earnshaw H.P., Roberts T.P., Middleton M.J., Walton D.J., Mateos S.
<Mon. Not. R. Astron. Soc. 483, 5554-5573 (2019)>
=2019MNRAS.483.5554E 2019MNRAS.483.5554E (SIMBAD/NED BibCode)
ADC_Keywords: Galaxies, nearby ; X-ray sources ; Accretion ; Binaries, X-ray
Keywords: black hole physics - catalogues - X-rays: binaries - X-rays: general
Abstract:
We have created a new, clean catalogue of extragalactic non-nuclear
X-ray sources by correlating the 3XMM-DR4 data release of the
XMM-Newton Serendipitous Source Catalogue with the Third Reference
Catalogue of Bright Galaxies and the Catalogue of Neighbouring
Galaxies, using an improved version of the method presented in Walton
et al. (2011MNRAS.416.1844W 2011MNRAS.416.1844W, Cat. J/MNRAS/416/1844). Our catalogue
contains 1314 sources, of which 384 are candidate ultraluminous X-ray
sources (ULXs). The resulting catalogue improves upon previous
catalogues in its handling of spurious detections by taking into
account XMM-Newton quality flags. We estimate the contamination of
ULXs by background sources to be 24 per cent. We define a 'complete'
subsample as those ULXs in galaxies for which the sensitivity limit is
below 1039erg/s and use it to examine the hardness ratio properties
between ULX and non-ULX sources, and ULXs in different classes of host
galaxy. We find that ULXs have a similar hardness ratio distribution
to lower-luminosity sources, consistent with previous studies. We also
find that ULXs in spiral and elliptical host galaxies have similar
distributions to each other independent of host galaxy morphology,
however our results do support previous indications that the
population of ULXs is more luminous in star-forming host galaxies than
in non-star-forming galaxies. Our catalogue contains further
interesting subpopulations for future study, including Eddington
Threshold sources and highly variable ULXs. We also examine the
highest-luminosity (LX >5x1040erg/s) ULXs in our catalogue in
search of intermediate-mass black hole candidates, and find nine new
possible candidates
Description:
Through cross-correlation with the RC3 (de Vaucouleurs et al., 1991,
Cat. VII/155) and LV (Karachentsev et al., 2004, Cat.
J/AJ/127/2031/LV) galaxy catalogues, we have used the 3XMM-DR4
Serendipitous Source Catalogue (XMM-SSC, 2013, Cat. IX/44) to produce
a catalogue of non-nuclear X-ray sources in nearby galaxies. Our
catalogue contains 2139 detections of 1314 discrete sources, including
384 candidate ultraluminous X-ray sources (ULXs). We conservatively
estimate the contamination of ULXs by background sources to be ∼24 per
cent. Columns 1-318 as in 3XMM-DR4, columns 319-384 as in RC3 (with LV
values inserted into equivalent fields), columns 385-392 as from the
NASA Extragalactic Database, columns 393-402 as from NBG (Tully &
Fisher, 1988, Catalog of Nearby Galaxies. Cambridge Univ. Press,
Cambridge), columns 403-423 generated for this catalogue.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
catalog.dat 4282 2139 Extragalactic X-ray source catalogue
catalog.fits 2880 1582 Fits version of the catalog
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See also:
VII/155 : Third Reference Cat. of Bright Galaxies (RC3) (de Vaucouleurs+ 1991)
IX/44 : XMM-Newton Serendipitous Source Catalogue 3XMM-DR4 (XMM-SSC, 2013)
J/AJ/127/2031 : Catalog of neighboring galaxies (Karachentsev+, 2004)
J/MNRAS/416/1844 : 2XMM ultraluminous X-ray source candidates (Walton+ 2011)
Byte-by-byte Description of file: catalog.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 6 I6 --- DetID 3XMM Detection ID (DETID)
8- 13 I6 --- SrcID 3XMM Source ID (SRCID)
15- 20 I6 --- DR3SrcID ?=- SRCID of nearest 2XMMi-DR3 source
(DR3SRCID)
22- 27 I6 --- DR3DetID ?=- DETID of nearest 2XMMi-DR3
detection (DR3DETID)
29- 36 F8.6 arcsec DistDDR3 ?=- Distance between the 3XMM-DR4 and
the nearest 2XMMi-DR3 detection
position (DR3DETDIST)
38- 45 F8.6 arcsec DistSDR3 ?=- Distance between the 3XMM-DR4 and
the nearest 2XMMi-DR3 source position
(DR3SRCDIST)
47- 48 I2 --- DR3Mult ?=- Number of 2XMMi-DR3 sources
within 10" (DR3MULT)
50- 70 A21 --- IAUName 3XMM IAU Name (IAUNAME)
72- 74 I3 --- SRCNum 3XMM source number in the source list
for this observation (SRC_NUM)
76- 85 A10 --- OBS-ID 3XMM observation identification
(OBS_ID)
87- 90 A4 --- Revolut 3XMM revolution number (REVOLUT)
92- 101 F10.4 d MJD-Start 3XMM MJD date of start of observation
(MJD_START)
103- 112 F10.4 d MJD-Stop 3XMM MJD date of end of observation
(MJD_STOP)
114 I1 --- Obs-Class 3XMM observation quality class
(OBS_CLASS)
116- 121 A6 --- PNFilt 3XMM filter on pn camera (PN_FILTER)
123- 128 A6 --- M1Filt 3XMM filter on MOS1 camera (M1_FILTER)
130- 135 A6 --- M2Filt 3XMM filter on MOS2 camera (M2_FILTER)
137- 159 A23 --- PNSubmode 3XMM pn observing mode (PN_SUBMODE)
161- 176 A16 --- M1Submode 3XMM MOS1 observing mode (M1_SUBMODE)
178- 192 A15 --- M2Submode 3XMM MOS2 observing mode (M2_SUBMODE)
194- 202 F9.5 deg RAdeg 3XMM corrected detection
Right Ascension (J2000) (RA)
204- 212 F9.5 deg DEdeg 3XMM corrected detection
Declination (J2000) (DEC)
214- 221 F8.6 arcsec ePos 3XMM total radial position uncertainty
calculated from ePos, SysErrCC
(POSERR)
223- 231 F9.5 deg GLON ? 3XMM Galactic longitude (LII)
233- 241 F9.5 deg GLAT ? 3XMM Galactic latitude (BII)
243- 250 F8.6 arcsec e_RAdeg 3XMM radial error on the position
(RADEC_ERR)
252- 259 F8.6 arcsec SysErrCC 3XMM error from field rectification
(SYSERRCC)
261- 262 I2 --- RefCat 3XMM astrometric reference catalogue
(REFCAT)
264 I1 --- PosCorok 3XMM flag for successful field
rectification (POSCOROK)
266- 274 F9.5 deg RAUdeg 3XMM uncorrected RA of the detection
(J2000) (RA_UNC)
276- 284 F9.5 deg DEUdeg 3XMM uncorrected Dec of the detection
(J2000) (DEC_UNC)
286- 297 E12.6 mW/m2 FluxEP1 3XMM mean 0.2-0.5keV flux (EP1FLUX)
299- 310 E12.6 mW/m2 e_FluxEP1 3XMM error on FluxEP1 (EP1FLUX_ERR)
312- 323 E12.6 mW/m2 FluxEP2 3XMM mean 0.5-1.0keV flux (EP2FLUX)
325- 336 E12.6 mW/m2 e_FluxEP2 3XMM error on FluxEP2 (EP2FLUX_ERR)
338- 349 E12.6 mW/m2 FluxEP3 3XMM mean 1.0-2.0keV flux (EP3FLUX)
351- 362 E12.6 mW/m2 e_FluxEP3 3XMM error on FluxEP3 (EP3FLUX_ERR)
364- 375 E12.6 mW/m2 FluxEP4 3XMM mean 2.0-4.5keV flux (EP4FLUX)
377- 388 E12.6 mW/m2 e_FluxEP4 3XMM error on FluxEP4 (EP4FLUX_ERR)
390- 401 E12.6 mW/m2 FluxEP5 3XMM mean 4.5-12keV flux (EP5FLUX)
403- 414 E12.6 mW/m2 e_FluxEP5 3XMM error on FluxEP5 (EP5FLUX_ERR)
416- 427 E12.6 mW/m2 FluxEP8 3XMM mean 0.2-12keV flux (EP8FLUX)
429- 440 E12.6 mW/m2 e_FluxEP8 3XMM error on FluxEP8 (EP8FLUX_ERR)
442- 453 E12.6 mW/m2 FluxEP9 3XMM mean 0.5-4.5keV flux (EP9FLUX)
455- 466 E12.6 mW/m2 e_FluxEP9 3XMM error on FluxEP9 (EP9FLUX_ERR)
468- 479 E12.6 mW/m2 FluxPN1 ?=- 3XMM pn 0.2-0.5keV flux (PN1FLUX)
481- 492 E12.6 mW/m2 e_FluxPN1 ?=- 3XMM error on FluxPN1
(PN1FLUX_ERR)
494- 505 E12.6 mW/m2 FluxPN2 ?=- 3XMM pn 0.5-1.0keV flux (PN2FLUX)
507- 518 E12.6 mW/m2 e_FluxPN2 ?=- 3XMM error on FluxPN2
(PN2FLUX_ERR)
520- 531 E12.6 mW/m2 FluxPN3 ?=- 3XMM pn 1.0-2.0keV flux (PN3FLUX)
533- 544 E12.6 mW/m2 e_FluxPN3 ?=- 3XMM error on FluxPN3
(PN3FLUX_ERR)
546- 557 E12.6 mW/m2 FluxPN4 ?=- 3XMM pn 2.0-4.5keV flux (PN4FLUX)
559- 570 E12.6 mW/m2 e_FluxPN4 ?=- 3XMM error on FluxPN4
(PN4FLUX_ERR)
572- 583 E12.6 mW/m2 FluxPN5 ?=- 3XMM pn 4.5-12keV flux (PN5FLUX)
585- 596 E12.6 mW/m2 e_FluxPN5 ?=- 3XMM error on FluxPN5
(PN5FLUX_ERR)
598- 609 E12.6 mW/m2 FluxPN8 ?=- 3XMM pn 0.2-12keV flux (PN8FLUX)
611- 622 E12.6 mW/m2 e_FluxPN8 ?=- 3XMM error on FluxPN8
(PN8FLUX_ERR)
624- 635 E12.6 mW/m2 FluxPN9 ?=- 3XMM pn 0.5-4.5keV flux (PN9FLUX)
637- 648 E12.6 mW/m2 e_FluxPN9 ?=- 3XMM error on FluxPN9
(PN9FLUX_ERR)
650- 661 E12.6 mW/m2 FluxM1-1 ?=- 3XMM MOS1 0.2-0.5keV flux
(M11FLUX)
663- 674 E12.6 mW/m2 e_FluxM1-1 ?=- 3XMM error on FluxM1-1
(M11FLUX_ERR)
676- 687 E12.6 mW/m2 FluxM1-2 ?=- 3XMM MOS1 0.5-1.0keV flux
(M12FLUX)
689- 700 E12.6 mW/m2 e_FluxM1-2 ?=- 3XMM error on FluxM1-2
(M12FLUX_ERR)
702- 713 E12.6 mW/m2 FluxM1-3 ?=- 3XMM MOS1 1.0-2.0keV flux
(M13FLUX)
715- 726 E12.6 mW/m2 e_FluxM1-3 ?=- 3XMM error on FluxM1-3
(M13FLUX_ERR)
728- 739 E12.6 mW/m2 FluxM1-4 ?=- 3XMM MOS1 2.0-4.5keV flux
(M14FLUX)
741- 752 E12.6 mW/m2 e_FluxM1-4 ?=- 3XMM error on FluxM1-4
(M14FLUX_ERR)
754- 765 E12.6 mW/m2 FluxM1-5 ?=- 3XMM MOS1 4.5-12keV flux
(M15FLUX)
767- 778 E12.6 mW/m2 e_FluxM1-5 ?=- 3XMM error on FluxM1-5
(M15FLUX_ERR)
780- 791 E12.6 mW/m2 FluxM1-8 ?=- 3XMM MOS1 0.2-12keV flux
(M18FLUX)
793- 804 E12.6 mW/m2 e_FluxM1-8 ?=- 3XMM error on FluxM1-8
(M18FLUX_ERR)
806- 817 E12.6 mW/m2 FluxM1-9 ?=- 3XMM MOS1 0.5-4.5keV flux
(M19FLUX)
819- 830 E12.6 mW/m2 e_FluxM1-9 ?=- 3XMM error on FluxM1-9
(M19FLUX_ERR)
832- 843 E12.6 mW/m2 FluxM2-1 ?=- 3XMM MOS2 0.2-0.5keV flux
(M21FLUX)
845- 856 E12.6 mW/m2 e_FluxM2-1 ?=- 3XMM error on FluxM2-1
(M21FLUX_ERR)
858- 869 E12.6 mW/m2 FluxM2-2 ?=- 3XMM MOS2 0.5-1.0keV flux
(M22FLUX)
871- 882 E12.6 mW/m2 e_FluxM2-2 ?=- 3XMM error on FluxM2-2
(M22FLUX_ERR)
884- 895 E12.6 mW/m2 FluxM2-3 ?=- 3XMM MOS2 1.0-2.0keV flux
(M23FLUX)
897- 908 E12.6 mW/m2 e_FluxM2-3 ?=- 3XMM error on FluxM2-3
(M23FLUX_ERR)
910- 921 E12.6 mW/m2 FluxM2-4 ?=- 3XMM MOS2 2.0-4.5keV flux
(M24FLUX)
923- 934 E12.6 mW/m2 e_FluxM2-4 ?=- 3XMM error on FluxM2-4
(M24FLUX_ERR)
936- 947 E12.6 mW/m2 FluxM2-5 ?=- 3XMM MOS2 4.5-12keV flux
(M25FLUX)
949- 960 E12.6 mW/m2 e_FluxM2-5 ?=- 3XMM error on FluxM2-5
(M25FLUX_ERR)
962- 973 E12.6 mW/m2 FluxM2-8 ?=- 3XMM MOS2 0.2-12keV flux
(M28FLUX)
975- 986 E12.6 mW/m2 e_FluxM2-8 ?=- 3XMM error on FluxM2-8
(M28FLUX_ERR)
988- 999 E12.6 mW/m2 FluxM2-9 ?=- 3XMM MOS2 0.5-4.5keV flux
(M29FLUX)
1001-1012 E12.6 mW/m2 e_FluxM2-9 ?=- 3XMM error on FluxM2-9
(M29FLUX_ERR)
1014-1021 F8.6 ct/s CREP8 3XMM mean 0.2-12keV count rate
(EP8RATE)
1023-1030 F8.6 ct/s e_CREP8 3XMM error on EP8RATE
(EP8RATE_ERR)
1032-1039 F8.6 ct/s CREP9 3XMM mean 0.5-4.5keV count rate
(EP9RATE)
1041-1049 F9.6 ct/s e_CREP9 3XMM error on CREP9 (EP9RATE_ERR)
1051-1058 F8.6 ct/s CRPN1 ?=- 3XMM pn 0.2-0.5keV count rate
(PN1RATE)
1060-1071 E12.6 ct/s e_CRPN1 ?=- 3XMM error on CRPN1
(PN1RATE_ERR)
1073-1080 F8.6 ct/s CRPN2 ?=- 3XMM pn 0.5-1.0keV count rate
(PN2RATE)
1082-1089 F8.6 ct/s e_CRPN2 ?=- 3XMM error on CRPN2
(PN2RATE_ERR)
1091-1098 F8.6 ct/s CRPN3 ?=- 3XMM pn 1.0-2.0keV count rate
(PN3RATE)
1100-1107 F8.6 ct/s e_CRPN3 ?=- 3XMM error on CRPN3
(PN3RATE_ERR)
1109-1116 F8.6 ct/s CRPN4 ?=- 3XMM pn 2.0-4.5keV count rate
(PN4RATE)
1118-1125 F8.6 ct/s e_CRPN4 ?=- 3XMM error on CRPN4
(PN4RATE_ERR)
1127-1134 F8.6 ct/s CRPN5 ?=- 3XMM pn 4.5-12keV count rate
(PN5RATE)
1136-1143 F8.6 ct/s e_CRPN5 ?=- 3XMM error on CRPN5
(PN5RATE_ERR)
1145-1152 F8.6 ct/s CRPN8 ?=- 3XMM pn 0.2-12keV count rate
(PN8RATE)
1154-1161 F8.6 ct/s e_CRPN8 ?=- 3XMM error on CRPN8
(PN8RATE_ERR)
1163-1170 F8.6 ct/s CRPN9 ?=- 3XMM pn 0.5-4.5keV count rate
(PN9RATE)
1172-1180 F9.6 ct/s e_CRPN9 ?=- 3XMM error on CRPN9
(PN9RATE_ERR)
1182-1189 F8.6 ct/s CRM1-1 ?=- 3XMM MOS1 0.2-0.5keV count rate
(M11RATE)
1191-1198 F8.6 ct/s e_CRM1-1 ?=- 3XMM error on CRM1-1
(M11RATE_ERR)
1200-1207 F8.6 ct/s CRM1-2 ?=- 3XMM MOS1 0.5-1.0keV count rate
(M12RATE)
1209-1216 F8.6 ct/s e_CRM1-2 ?=- 3XMM error on CRM1-2
(M12RATE_ERR)
1218-1225 F8.6 ct/s CRM1-3 ?=- 3XMM MOS1 1.0-2.0keV count rate
(M13RATE)
1227-1234 F8.6 ct/s e_CRM1-3 ?=- 3XMM error on CRM1-3
(M13RATE_ERR)
1236-1243 F8.6 ct/s CRM1-4 ?=- 3XMM MOS1 2.0-4.5keV count rate
(M14RATE)
1245-1252 F8.6 ct/s e_CRM1-4 ?=- 3XMM error on CRM1-4
(M14RATE_ERR)
1254-1261 F8.6 ct/s CRM1-5 ?=- 3XMM MOS1 4.5-12keV count rate
(M15RATE)
1263-1270 F8.6 ct/s e_CRM1-5 ?=- 3XMM error on CRM1-5
(M15RATE_ERR)
1272-1279 F8.6 ct/s CRM1-8 ?=- 3XMM MOS1 0.2-12keV count rate
(M18RATE)
1281-1288 F8.6 ct/s e_CRM1-8 ?=- 3XMM error on CRM1-8
(M18RATE_ERR)
1290-1297 F8.6 ct/s CRM1-9 ?=- 3XMM MOS1 0.5-4.5keV count rate
(M19RATE)
1299-1307 F9.6 ct/s e_CRM1-9 ?=- 3XMM error on CRM1-9
(M19RATE_ERR)
1309-1316 F8.6 ct/s CRM2-1 ?=- 3XMM MOS2 0.2-0.5keV count rate
(M21RATE)
1318-1325 F8.6 ct/s e_CRM2-1 ?=- 3XMM error on CRM2-1
(M21RATE_ERR)
1327-1334 F8.6 ct/s CRM2-2 ?=- 3XMM MOS2 0.5-1.0keV count rate
(M22RATE)
1336-1343 F8.6 ct/s e_CRM2-2 ?=- 3XMM error on CRM2-2
(M22RATE_ERR)
1345-1352 F8.6 ct/s CRM2-3 ?=- 3XMM MOS2 1.0-2.0keV count rate
(M23RATE)
1354-1361 F8.6 ct/s e_CRM2-3 ?=- 3XMM error on CRM2-3
(M23RATE_ERR)
1363-1370 F8.6 ct/s CRM2-4 ?=- 3XMM MOS2 2.0-4.5keV count rate
(M24RATE)
1372-1379 F8.6 ct/s e_CRM2-4 ?=- 3XMM error on CRM2-4
(M24RATE_ERR)
1381-1388 F8.6 ct/s CRM2-5 ?=- 3XMM MOS2 4.5-12keV count rate
(M25RATE)
1390-1397 F8.6 ct/s e_CRM2-5 ?=- 3XMM error on CRM2-5
(M25RATE_ERR)
1399-1406 F8.6 ct/s CRM2-8 ?=- 3XMM MOS2 0.2-12keV count rate
(M28RATE)
1408-1415 F8.6 ct/s e_CRM2-8 ?=- 3XMM error on CRM2-8
(M28RATE_ERR)
1417-1424 F8.6 ct/s CRM2-9 ?=- 3XMM MOS2 0.5-4.5keV count rate
(M29RATE)
1426-1434 F9.6 ct/s e_CRM2-9 ?=- 3XMM error on CRM2-9
(M29RATE_ERR)
1436-1448 F13.6 ct CTEP8 3XMM total 0.2-12keV counts
(EP8CTS)
1450-1460 F11.6 ct e_CTEP8 3XMM error on CTEP8 (EP8CTS_ERR)
1462-1474 F13.6 ct CTPN8 ?=- 3XMM pn 0.2-12keV counts (PN8CTS)
1476-1486 F11.6 ct e_CTPN8 ?=- 3XMM error on CTPN8
(PN8CTS_ERR)
1488-1499 F12.6 ct CTM1-8 ?=- 3XMM MOS1 0.2-12keV counts
(M18CTS)
1501-1510 F10.6 ct e_CTM1-8 ?=- 3XMM error on CTM1-8
(M18CTS_ERR)
1512-1523 F12.6 ct CTM2-8 ?=- 3XMM MOS2 0.2-12keV counts
(M28CTS)
1525-1534 F10.6 ct e_CTM2-8 ?=- 3XMM error on CTM2-8
(M28CTS_ERR)
1536-1547 F12.5 --- DMLEP8 3XMM sum 0.2-12keV detection likelihood
(EP8DET_ML)
1549-1560 F12.5 --- DMLEP9 3XMM sum 0.5-4.5keV detection
likelihood (EP9DET_ML)
1562-1573 F12.5 --- DMLPN1 ?=- 3XMM pn 0.2-0.5keV detection
likelihood (PN1DET_ML)
1575-1586 F12.5 --- DMLPN2 ?=- 3XMM pn 0.5-1.0keV detection
likelihood (PN2DET_ML)
1588-1599 F12.5 --- DMLPN3 ?=- 3XMM pn 1.0-2.0keV detection
likelihood (PN3DET_ML)
1601-1612 F12.5 --- DMLPN4 ?=- 3XMM pn 2.0-4.5keV detection
likelihood (PN4DET_ML)
1614-1625 F12.5 --- DMLPN5 ?=- 3XMM pn 4.5-12keV detection
likelihood (PN5DET_ML)
1627-1638 F12.5 --- DMLPN8 ?=- 3XMM pn 0.2-12keV detection
likelihood (PN8DET_ML)
1640-1651 F12.5 --- DMLPN9 ?=- 3XMM pn 0.5-4.5keV detection
likelihood (PN9DET_ML)
1653-1664 F12.5 --- DMLM1-1 ?=- 3XMM M1 0.2-0.5keV detection
likelihood (M11DET_ML)
1666-1677 F12.5 --- DMLM1-2 ?=- 3XMM M1 0.5-1.0keV detection
likelihood (M12DET_ML)
1679-1690 F12.5 --- DMLM1-3 ?=- 3XMM M1 1.0-2.0keV detection
likelihood (M13DET_ML)
1692-1703 F12.5 --- DMLM1-4 ?=- 3XMM M1 2.0-4.5keV detection
likelihood (M14DET_ML)
1705-1716 F12.5 --- DMLM1-5 ?=- 3XMM M1 4.5-12keV detection
likelihood (M15DET_ML)
1718-1729 F12.5 --- DMLM1-8 ?=- 3XMM M1 0.2-12keV detection
likelihood (M18DET_ML)
1731-1742 F12.5 --- DMLM1-9 ?=- 3XMM M1 0.5-4.5keV detection
likelihood (M19DET_ML)
1744-1755 F12.5 --- DMLM2-1 ?=- 3XMM M2 0.2-0.5keV detection
likelihood (M21DET_ML)
1757-1768 F12.5 --- DMLM2-2 ?=- 3XMM M2 0.5-1.0keV detection
likelihood (M22DET_ML)
1770-1781 F12.5 --- DMLM2-3 ?=- 3XMM M2 1.0-2.0keV detection
likelihood (M23DET_ML)
1783-1794 F12.5 --- DMLM2-4 ?=- 3XMM M2 2.0-4.5keV detection
likelihood (M24DET_ML)
1796-1807 F12.5 --- DMLM2-5 ?=- 3XMM M2 4.5-12keV detection
likelihood (M25DET_ML)
1809-1820 F12.5 --- DMLM2-8 ?=- 3XMM M2 0.2-12keV detection
likelihood (M28DET_ML)
1822-1833 F12.5 --- DMLM2-9 ?=- 3XMM M2 0.5-4.5keV detection
likelihood (M29DET_ML)
1835-1842 F8.6 arcsec ExtEP ?=0 3XMM extent radius, if >6"
(EP_EXTENT)
1844-1851 F8.6 arcsec e_ExtEP ? 3XMM error on ExtEP
(EPEXTENTERR)
1853-1860 F8.6 --- ExtEPML ?=0 3XMM likelihood of extended
detection (EPEXTENTML)
1862-1870 F9.6 --- EPHR1 ?=- 3XMM mean hardness ratio,
bands 1 and 2 (EP_HR1)
1872-1882 F11.6 --- e_EPHR1 ?=- 3XMM error on EPHR1 (EPHR1ERR)
1884-1892 F9.6 --- EPHR2 ?=- 3XMM mean hardness ratio,
bands 2 and 3 (EP_HR2)
1894-1902 F9.6 --- e_EPHR2 ?=- 3XMM error on EPHR2 (EPHR2ERR)
1904-1912 F9.6 --- EPHR3 ?=- 3XMM mean hardness ratio,
bands 3 and 4 (EP_HR3)
1914-1922 F9.6 --- e_EPHR3 ?=- 3XMM error on EPHR3 (EPHR3ERR)
1924-1932 F9.6 --- EPHR4 ?=- 3XMM mean hardness ratio,
bands 4 and 5 (EP_HR4)
1934-1943 F10.6 --- e_EPHR4 ?=- 3XMM error on EPHR4 (EPHR4ERR)
1945-1953 F9.6 --- PNHR1 ?=- 3XMM pn hardness ratio,
bands 1 and 2 (PN_HR1)
1955-1965 F11.6 --- e_PNHR1 ?=- 3XMM error on PNHR1 (PNHR1ERR)
1967-1975 F9.6 --- PNHR2 ?=- 3XMM pn hardness ratio,
bands 2 and 3 (PN_HR2)
1977-1985 F9.6 --- e_PNHR2 ?=- 3XMM error on PNHR2 (PNHR2ERR)
1987-1995 F9.6 --- PNHR3 ?=- 3XMM pn hardness ratio,
bands 3 and 4 (PN_HR3)
1997-2005 F9.6 --- e_PNHR3 ?=- 3XMM error on PNHR3 (PNHR3ERR)
2007-2015 F9.6 --- PNHR4 ?=- 3XMM pn hardness ratio,
bands 4 and 5 (PN_HR4)
2017-2027 F11.6 --- e_PNHR4 ?=- 3XMM error on PNHR4 (PNHR4ERR)
2029-2037 F9.6 --- M1HR1 ?=- 3XMM M1 hardness ratio,
bands 1 and 2 (M1_HR1)
2039-2049 F11.6 --- e_M1HR1 ?=- 3XMM error on M1HR1 (M1HR1ERR)
2051-2059 F9.6 --- M1HR2 ?=- 3XMM M1 hardness ratio,
bands 2 and 3 (M1_HR2)
2061-2069 F9.6 --- e_M1HR2 ?=- 3XMM error on M1HR2 (M1HR2ERR)
2071-2079 F9.6 --- M1HR3 ?=- 3XMM M1 hardness ratio,
bands 3 and 4 (M1_HR3)
2081-2093 F13.6 --- e_M1HR3 ?=- 3XMM error on M1HR3 (M1HR3ERR)
2095-2103 F9.6 --- M1HR4 ?=- 3XMM M1 hardness ratio,
bands 4 and 5 (M1_HR4)
2105-2117 F13.6 --- e_M1HR4 ?=- 3XMM error on M1HR4 (M1HR4ERR)
2119-2127 F9.6 --- M2HR1 ?=- 3XMM M2 hardness ratio,
bands 1 and 2 (M2_HR1)
2129-2141 F13.6 --- e_M2HR1 ?=- 3XMM error on M2HR1 (M2HR1ERR)
2143-2151 F9.6 --- M2HR2 ?=- 3XMM M2 hardness ratio,
bands 2 and 3 (M2_HR2)
2153-2161 F9.6 --- e_M2HR2 ?=- 3XMM error on M2HR2 (M2HR2ERR)
2163-2171 F9.6 --- M2HR3 ?=- 3XMM M2 hardness ratio,
bands 3 and 4 (M2_HR3)
2173-2182 F10.6 --- e_M2HR3 ?=- 3XMM error on M2HR3 (M2HR3ERR)
2184-2192 F9.6 --- M2HR4 ?=- 3XMM M2 hardness ratio,
bands 4 and 5 (M2_HR4)
2194-2205 F12.6 --- e_M2HR4 ?=- 3XMM error on M2HR4 (M2HR4ERR)
2207-2218 F12.6 s ExpPN1 ?=- 3XMM pn 0.2-0.5keV exposure time
(PN1EXP)
2220-2231 F12.6 s ExpPN2 ?=- 3XMM pn 0.5-1.0keV exposure time
(PN2EXP)
2233-2244 F12.6 s ExpPN3 ?=- 3XMM pn 1.0-2.0keV exposure time
(PN3EXP)
2246-2257 F12.6 s ExpPN4 ?=- 3XMM pn 2.0-4.5keV exposure time
(PN4EXP)
2259-2270 F12.6 s ExpPN5 ?=- 3XMM pn 4.5-12keV exposure time
(PN5EXP)
2272-2284 F13.6 s ExpM1-1 ?=- 3XMM M1 0.2-0.5keV exposure time
(M11EXP)
2286-2298 F13.6 s ExpM1-2 ?=- 3XMM M1 0.5-1.0keV exposure time
(M12EXP)
2300-2312 F13.6 s ExpM1-3 ?=- 3XMM M1 1.0-2.0keV exposure time
(M13EXP)
2314-2326 F13.6 s ExpM1-4 ?=- 3XMM M1 2.0-4.5keV exposure time
(M14EXP)
2328-2340 F13.6 s ExpM1-5 ?=- 3XMM M1 4.5-12keV exposure time
(M15EXP)
2342-2354 F13.6 s ExpM2-1 ?=- 3XMM M2 0.2-0.5keV exposure time
(M21EXP)
2356-2368 F13.6 s ExpM2-2 ?=- 3XMM M2 0.5-1.0keV exposure time
(M22EXP)
2370-2382 F13.6 s ExpM2-3 ?=- 3XMM M2 1.0-2.0keV exposure time
(M23EXP)
2384-2396 F13.6 s ExpM2-4 ?=- 3XMM M2 2.0-4.5keV exposure time
(M24EXP)
2398-2410 F13.6 s ExpM2-5 ?=- 3XMM M2 4.5-12keV exposure time
(M25EXP)
2412-2419 F8.6 ct/pix PN1BG ?=- 3XMM pn 0.2-0.5keV background map
value (PN1BG)
2421-2428 F8.6 ct/pix PN2BG ?=- 3XMM pn 0.5-1.0keV background map
value (PN2BG)
2430-2437 F8.6 ct/pix PN3BG ?=- 3XMM pn 1.0-2.0keV background map
value (PN3BG)
2439-2446 F8.6 ct/pix PN4BG ?=- 3XMM pn 2.0-4.5keV background map
value (PN4BG)
2448-2456 F9.6 ct/pix PN5BG ?=- 3XMM pn 4.5-12keV background map
value (PN5BG)
2458-2465 F8.6 ct/pix M1-1BG ?=- 3XMM M1 0.2-0.5keV background map
value (M11BG)
2467-2474 F8.6 ct/pix M1-2BG ?=- 3XMM M1 0.5-1.0keV background map
value (M12BG)
2476-2483 F8.6 ct/pix M1-3BG ?=- 3XMM M1 1.0-2.0keV background map
value (M13BG)
2485-2492 F8.6 ct/pix M1-4BG ?=- 3XMM M1 2.0-4.5keV background map
value (M14BG)
2494-2501 F8.6 ct/pix M1-5BG ?=- 3XMM M1 4.5-12keV background map
value (M15BG)
2503-2510 F8.6 ct/pix M2-1BG ?=- 3XMM M2 0.2-0.5keV background map
value (M21BG)
2512-2519 F8.6 ct/pix M2-2BG ?=- 3XMM M2 0.5-1.0keV background map
value (M22BG)
2521-2528 F8.6 ct/pix M2-3BG ?=- 3XMM M2 1.0-2.0keV background map
value (M23BG)
2530-2537 F8.6 ct/pix M2-4BG ?=- 3XMM M2 2.0-4.5keV background map
value (M24BG)
2539-2546 F8.6 ct/pix M2-5BG ?=- 3XMM M2 4.5-12keV background map
value (M25BG)
2548-2555 F8.6 --- PN1VIG ?=- 3XMM pn 0.2-0.5keV vignetting
value (PN1VIG)
2557-2564 F8.6 --- PN2VIG ?=- 3XMM pn 0.5-1.0keV vignetting
value (PN2VIG)
2566-2573 F8.6 --- PN3VIG ?=- 3XMM pn 1.0-2.0keV vignetting
value (PN3VIG)
2575-2582 F8.6 --- PN4VIG ?=- 3XMM pn 2.0-4.5keV vignetting
value (PN4VIG)
2584-2591 F8.6 --- PN5VIG ?=- 3XMM pn 4.5-12keV vignetting
value (PN5VIG)
2593-2600 F8.6 --- M1-1VIG ?=- 3XMM M1 0.2-0.5keV vignetting
value (M11VIG)
2602-2609 F8.6 --- M1-2VIG ?=- 3XMM M1 0.5-1.0keV vignetting
value (M12VIG)
2611-2618 F8.6 --- M1-3VIG ?=- 3XMM M1 1.0-2.0keV vignetting
value (M13VIG)
2620-2627 F8.6 --- M1-4VIG ?=- 3XMM M1 2.0-4.5keV vignetting
value (M14VIG)
2629-2636 F8.6 --- M1-5VIG ?=- 3XMM M1 4.5-12keV vignetting
value (M15VIG)
2638-2645 F8.6 --- M2-1VIG ?=- 3XMM M2 0.2-0.5keV vignetting
value (M21VIG)
2647-2654 F8.6 --- M2-2VIG ?=- 3XMM M2 0.5-1.0keV vignetting
value (M22VIG)
2656-2663 F8.6 --- M2-3VIG ?=- 3XMM M2 1.0-2.0keV vignetting
value (M23VIG)
2665-2672 F8.6 --- M2-4VIG ?=- 3XMM M2 2.0-4.5keV vignetting
value (M24VIG)
2674-2681 F8.6 --- M2-5VIG ?=- 3XMM M2 4.5-12keV vignetting
value (M25VIG)
2683-2695 F13.6 s PNontime ?=- 3XMM pn total good exposure time
(PN_ONTIME)
2697-2709 F13.6 s M1ontime ?=- 3XMM M1 total good exposure time
(M1_ONTIME)
2711-2723 F13.6 s M2ontime ?=- 3XMM M2 total good exposure time
(M2_ONTIME)
2725-2737 F13.6 s EPontime 3XMM largest total good exposure time
(EP_ONTIME)
2739-2747 F9.6 arcmin PNOffax ?=- 3XMM pn off-axis angle (PN_OFFAX)
2749-2757 F9.6 arcmin M1Offax ?=- 3XMM M1 off-axis angle (M1_OFFAX)
2759-2767 F9.6 arcmin M2Offax ?=- 3XMM M2 off-axis angle (M2_OFFAX)
2769-2777 F9.6 arcmin EPOffax ?=- 3XMM smallest off-axis angle
(EP_OFFAX)
2779-2786 F8.6 --- PNmaskfr ?=- 3XMM weighted mean of detector
coverage for pn PSF (PN_MASKFRAC)
2788-2795 F8.6 --- M1maskfr ?=- 3XMM weighted mean of detector
coverage for M1 PSF (M1_MASKFRAC)
2797-2804 F8.6 --- M2maskfr ?=- 3XMM weighted mean of detector
coverage for M2 PSF (M2_MASKFRAC)
2806-2814 F9.5 arcsec Dist-NN 3XMM distance to nearest neighbour
(DIST_NN)
2816 I1 --- Sum-FLAG 3XMM summary flag of detection quality
(SUM_FLAG)
2818-2829 A12 --- EP-Flag 3XMM EPIC detection quality flag string
(EP_FLAG)
2831-2842 A12 --- PN-Flag 3XMM PN detection quality flag string
(PN_FLAG)
2844-2855 A12 --- M1-Flag 3XMM M1 detection quality flag string
(M1_FLAG)
2857-2868 A12 --- M2-Flag 3XMM M2 detection quality flag string
(M2_FLAG)
2870 I1 --- Tseries 3XMM flag true if time series made
(TSERIES)
2872 I1 --- Spectra 3XMM flag true if spectrum made
(SPECTRA)
2874-2881 F8.6 --- EPChi2 ? 3XMM minimum chi2 probability
detection is constant (EP_CHI2PROB)
2883-2890 F8.6 --- PNChi2 ? 3XMM pn chi2 probability detection
is constant (PN_CHI2PROB)
2892-2899 F8.6 --- M1Chi2 ? 3XMM M1 chi2 probability detection
is constant (M1_CHI2PROB)
2901-2908 F8.6 --- M2Chi2 ? 3XMM M2 chi2 probability detection
is constant (M2_CHI2PROB)
2910-2917 F8.6 --- PNFVar ? 3XMM pn fractional rms variability
(PN_FVAR)
2919-2926 F8.6 --- e_PNFVar ? 3XMM error on PNFVar (PN_FVARERR)
2928-2935 F8.6 --- M1FVar ? 3XMM M1 fractional rms variability
(M1_FVAR)
2937-2945 F9.6 --- e_M1FVar ? 3XMM error on M1FVar (M1_FVARERR)
2947-2954 F8.6 --- M2FVar ? 3XMM M2 fractional rms variability
(M2_FVAR)
2956-2963 F8.6 --- e_M2FVar ? 3XMM error on M2FVar (M2_FVARERR)
2965 I1 --- VarFlag 3XMM flag true if detection is variable
(VAR_FLAG)
2967-2970 A4 --- VarExpID 3XMM ID of exposure with smallest chi^2
(VAREXPID)
2972-2973 A2 --- VarInsID 3XMM instrument of VAREXPID
(VARINSTID)
2975-2983 F9.5 deg RASdeg 3XMM mean source Right Ascension
(J2000) (SC_RA)
2985-2993 F9.5 deg DESdeg 3XMM mean source Declination (J2000)
(SC_DEC)
2995-3002 F8.6 arcsec eSpos 3XMM mean source position radial error
(SC_POSERR)
3004-3015 E12.6 --- SCdetML 3XMM maximum of all detection
likelihoods for this source
(SCDETML)
3017-3028 E12.6 mW/m2 SFluxEP1 3XMM mean 0.2-0.5keV source flux
(SCEP1_FLUX)
3030-3041 E12.6 mW/m2 e_SFluxEP1 3XMM error on SFluxEP1
(SCEP1FLUXERR)
3043-3054 E12.6 mW/m2 SFluxEP2 3XMM mean 0.5-1.0keV source flux
(SCEP2_FLUX)
3056-3067 E12.6 mW/m2 e_SFluxEP2 3XMM error on SFluxEP2
(SCEP2FLUXERR)
3069-3080 E12.6 mW/m2 SFluxEP3 3XMM mean 1.0-2.0keV source flux
(SCEP3_FLUX)
3082-3093 E12.6 mW/m2 e_SFluxEP3 3XMM error on SFluxEP3
(SCEP3FLUXERR)
3095-3106 E12.6 mW/m2 SFluxEP4 3XMM mean 2.0-4.5keV source flux
(SCEP4_FLUX)
3108-3119 E12.6 mW/m2 e_SFluxEP4 3XMM error on SFluxEP4
(SCEP4FLUXERR)
3121-3132 E12.6 mW/m2 SFluxEP5 3XMM mean 4.5-12keV source flux
(SCEP5_FLUX)
3134-3145 E12.6 mW/m2 e_SFluxEP5 3XMM error on SFluxEP5
(SCEP5FLUXERR)
3147-3158 E12.6 mW/m2 SFluxEP8 3XMM mean 0.2-12keV source flux
(SCEP8_FLUX)
3160-3171 E12.6 mW/m2 e_SFluxEP8 3XMM error on SFluxEP8
(SCEP8FLUXERR)
3173-3184 E12.6 mW/m2 SFluxEP9 3XMM mean 0.5-4.5keV source flux
(SCEP9_FLUX)
3186-3197 E12.6 mW/m2 e_SFluxEP9 3XMM error on SFluxEP9
(SCEP9FLUXERR)
3199-3207 F9.6 --- SHR1 ?=- 3XMM mean source hardness ratio,
bands 1 and 2 (SC_HR1)
3209-3219 F11.6 --- e_SHR1 ?=- 3XMM error on SHR1 (SCHR1ERR)
3221-3229 F9.6 --- SHR2 ?=- 3XMM mean source hardness ratio,
bands 2 and 3 (SC_HR2)
3231-3239 F9.6 --- e_SHR2 ?=- 3XMM error on SHR2 (SCHR2ERR)
3241-3249 F9.6 --- SHR3 ?=- 3XMM mean source hardness ratio,
bands 3 and 4 (SC_HR3)
3251-3258 F8.6 --- e_SHR3 ?=- 3XMM error on S_HR3 (SCHR3ERR)
3260-3268 F9.6 --- SHR4 ?=- 3XMM mean source hardness ratio,
bands 4 and 5 (SC_HR4)
3270-3279 F10.6 --- e_SHR4 ?=- 3XMM error on SHR4 (SCHR4ERR)
3281-3289 F9.6 arcsec SExt 3XMM mean source extent radius, if >6"
(SC_EXTENT)
3291-3301 F11.6 --- SextML 3XMM likelihood of extended source
(SCEXTML)
3303-3310 F8.6 --- Schi2 ? 3XMM minimum chi2 probability
source constant across all detections
(SC_CHI2PROB)
3312-3319 F8.6 --- SFVar ? 3XMM mean source fractional rms
variability (SC_FVAR)
3321-3329 F9.6 --- e_SFVar ? 3XMM error on SFVar (SC_FVARERR)
3331 I1 --- SVarFlag 3XMM flag true if source is variable
(SCVARFLAG)
3333 I1 --- SSumFLAG 3XMM worst summary flag of detection
quality across all detections
(SCSUMFLAG)
3335-3346 E12.6 mW/m2 SEP8Fmin 3XMM minimum mean 0.2-12keV flux
(SCEP8_FMIN)
3348-3359 E12.6 mW/m2 e_SEP8Fmin 3XMM error on SEP8Fmin
(SCEP8FMINERR)
3361-3372 E12.6 mW/m2 SEP8Fmax 3XMM maximum mean 0.2-12keV flux
(SCEP8_FMAX)
3374-3385 E12.6 mW/m2 e_SEP8Fmax 3XMM error on SEP8Fmax
(SCEP8FMAXERR)
3387-3396 F10.4 d MJD0 3XMM MJD date of earliest observation
(MJD_FIRST)
3398-3407 F10.4 d MJD1 3XMM MJD date of latest observation
(MJD_LAST)
3409-3410 I2 --- Ndet 3XMM number of detections of the source
(N_DETECTIONS)
3412 I1 --- Conf 3XMM flag true if source likely
confused (CONFUSED)
3414 I1 --- Highbgk 3XMM flag true if field has high
background level (HIGH_BACKGROUND)
3416-3426 A11 --- NameRC3 RC3/LV host galaxy name (NAME)
3428-3440 A13 --- ANameRC3 RC3/LV alternative galaxy designation
(ALTNAME1)
3442-3456 A15 --- AName2RC3 RC3/LV alternative galaxy designation
(ALTNAME2)
3458-3466 A9 --- PGC RC3/LV PGC designation of galaxy
(PGC_NAME)
3468-3475 F8.4 deg RARdeg RC3/LV Right Ascension of galaxy
(J2000) (RA_RC3)
3477-3484 F8.4 deg DERdeg RC3/LV Declination of galaxy (J2000)
(DEC_RC3)
3486-3490 I5 km/s RV RC3 mean radial velocity
(RADIAL_VELOCITY)
3492-3502 F11.6 Mpc DistRC3 RC3 distance calculated from
RADIAL_VELOCITY using H0=75 km/s/Mpc
or LV distance as given
(DISTANCE_RC3) (1)
3504-3512 F9.6 mag BTmag ?=- RC3 total magnitude in B system
(BT_MAG)
3514-3520 A7 --- MType RC3 morphological type in RC2 system
(MORPH_TYPE)
3522-3529 F8.4 deg GLONR ? RC3 Galactic longitude (LII_RC3)
3531-3538 F8.4 deg GLATR ? RC3 Galactic latitude (BII_RC3)
3540-3545 F6.2 deg SGLON ?=- RC3 supergalactic longitude
(SG_LON)
3547-3552 F6.2 deg SGLAT ?=- RC3 supergalactic latitude
(SG_LAT)
3554-3558 A5 --- r_MType RC3 reference code for MType
(REFMORPHTYPE)
3560-3569 F10.6 --- T RC3/LV mean numerical Hubble stage
(HUBBLE_STAGE)
3571-3578 F8.6 --- e_T ?=- RC3 error on T
(HUBBLESTAGEERROR)
3580-3587 F8.6 --- Lumcl ?=- RC3 mean numerical luminosity class
(LUM_CLASS)
3589-3596 F8.6 --- e_Lumcl ?=- RC3 error on Lumcl
(LUMCLASSERROR)
3598-3620 A23 --- o_Lumcl RC3 number of estimates for Lumcl
(NUMLUMCLASS_ESTIMATES)
3622-3628 F7.5 [0.1arcmin] logD25 RC3/LV log major isophotal diameter D25
(LOG_D25)
3630 I1 --- f_logD25 ? RC3 flag if logD25 very uncertain
(always blank) (LOGD25FLAG)
3631-3634 F4.2 [0.1arcmin] e_logD25 ?=- RC3 error on logD25
(LOGD25ERROR)
3636-3643 F8.6 --- logR25 RC3/LV log ratio of D25 to minor
isophotal diameter d25 (LOG_R25)
3645 I1 --- f_logR25 ? RC3 flag if logR25 very uncertain
(always blank) (LOGR25FLAG)
3646-3649 F4.2 --- e_logR25 ?=- RC3 error on logR25
(LOGR25ERROR)
3651-3654 F4.2 [0.1arcmin] loGDO ?=- RC3 log major isophotal diameter
at i=0 (LOG_DO)
3656-3663 F8.6 [0.1arcmin] logAE ?=- RC3 log apparent diameter Ae
(LOG_AE)
3665-3672 F8.6 [0.1arcmin] e_logAE ?=- RC3 error on logAE (LOGAEERROR)
3674-3676 I3 deg PA ?=- RC3 position angle of major axis
(POSITION_ANGLE)
3678 A1 --- f_BTmag RC3 coded flags for BTmag
(BTMAGFLAG)
3680-3687 F8.6 mag e_BTmag ?=- RC3 error on BTmag (BTMAGERROR)
3689-3697 F9.6 mag Bmag RC3/LV photometric magnitude mB
(PHOT_MAG)
3699-3706 F8.6 mag e_Bmag ?=- RC3 error on Bmqg (PHOTMAGERROR)
3708-3716 F9.6 deg BTmagcorr ?=- RC3 BT_MAG corrected for extinction
and redshift (BTMAGCORR)
3718-3726 F9.6 mag/arcmin2 SuBrD25 ?=- RC3 mean surface brightness
within D25 (SURFBRTNESSD25)
3728-3735 F8.6 mag/arcmin2 e_SuBrD25 ?=- RC3 error on SuBrD25
(SURFBRTNESSD25_ERROR)
3737-3745 F9.6 mag/arcmin2 SuBrAe ?=- RC3 mean surface brightness
within Ae (SURFBRTNESSAE)
3747-3754 F8.6 mag/arcmin2 e_SuBrAe ?=- RC3 error on SuBrAe
(SURFBRTNESSAE_ERROR)
3756-3764 F9.6 mag FIRmag ?=- RC3 far infrared magnitude from
IRAS (FARIRMAG)
3766-3774 F9.6 mag H21mag ?=- RC3 HI 21-cm emission-line
magnitude (H21CMMAG)
3776-3783 F8.6 mag e_H21mag ?=- RC3 error on H21mag
(H21CMMAG_ERROR)
3785-3792 F8.6 mag B-VT ?=- RC3 total (B-V) color index
(BVCOLORTOT)
3794-3801 F8.6 mag e_B-VT ?=- RC3 error on B-VT
(BVCOLORTOT_ERROR)
3803-3810 F8.6 mag B-Ve ?=- RC3 (B-V) color index within Ae
(BVCOLORAE)
3812-3819 F8.6 mag e_B-Ve ?=- RC3 error on B-Ve
(BVCOLORAE_ERROR)
3821-3828 F8.6 mag B-VTcorr ?=- RC3 BVCOLORTOT corrected for
extinction and redshift
(BVCOLORTOT_CORR)
3830-3838 F9.6 mag U-BT ?=- RC3 total (U-B) color index
(UBCOLORTOT)
3840-3847 F8.6 mag e_U-BT ?=- RC3 error on U-BT
(UBCOLORTOT_ERROR)
3849-3857 F9.6 mag U-Be ?=- RC3 (U-B) color index within Ae
(UBCOLORAE)
3859-3866 F8.6 mag e_U-Be ?=- RC3 error on U-B
(UBCOLORAE_ERROR)
3868-3876 F9.6 mag U-BTcorr ?=- RC3 UBCOLORTOT corrected for
extinction and redshift
(UBCOLORTOT_CORR)
3878-3886 F9.6 mag HI ?=- RC3 corrected neutral hydrogen
index (HINDEXCORR)
3888-3895 F8.6 mag Ai ?=- RC3 internal extinction Ai
(ABMAGINTERNAL)
3897-3904 F8.6 mag A21 ?=- RC3 21-cm line self-absorption
(AH21CM)
3906-3913 F8.6 mag Ag RC3/LV Galactic extinction Ag
(ABMAGGALACTIC)
3915-3917 I3 km/s H21W20 ?=- RC3 weighted mean 21-cm line W20
(H21CMW20)
3919-3920 I2 km/s e_H21W20 ?=- RC3 error on H21W20
(H21CMW20_ERROR)
3922-3924 I3 km/s H21W50 ?=- RC3 weighted mean 21-cm line W50
(H21CMW50)
3926-3927 I2 km/s e_H21W50 ?=- RC3 error on H21W50
(H21CMW50_ERROR)
3929-3932 I4 km/s H21RV ?=- RC3 radial velocity from 21-cm line
(H21CMRADIAL_VEL)
3934-3935 I2 km/s e_H21RV ?=- RC3 error on H21RV
(H21CMRADIALVELERROR)
3937-3939 I3 km/s e_RV ?=- RC3 error on RV
(RADIALVELOCITYERROR)
3941-3945 I5 km/s RVGSR ?=- RC3 radial velocity corrected to
GSR (RADIALVELOCITYGSR)
3947-3951 I5 km/s RV3K ?=- RC3 radial velocity corrected to 3K
(RADIALVELOCITY3K)
3953-3969 A17 --- Class RC3 galaxy classification (CLASS)
3971-3994 A24 --- NameNED NED galaxy name (NAME_NED)
3996-4004 F9.5 deg RANdeg NED Right Ascension of galaxy (J2000)
(RA_NED)
4006-4014 F9.5 deg DENdeg NED Declination of galaxy (J2000)
(DEC_NED)
4016-4020 A5 --- TypeNED NED object type code (TYPE_NED)
4022-4027 I6 km/s RVNED ?=- NED radial velocity (VELOCITY_NED)
4029-4039 F11.6 Mpc DistNED ?=- NED distance calculated from
RVNED using H0=75km/s/Mpc
(DISTANCE_NED) (1)
4041-4049 F9.6 --- zNED ?=- NED redshift (REDSHIFT_NED)
4051-4055 A5 mag MagNED NED magnitude followed by filter
(MAGNITUDEFILTER_NED)
4057-4063 A7 --- NameNBG NBG galaxy name (NAME_NBG)
4065-4067 I3 --- TNBG ?=- NBG numerical Hubble stage
(HUBBLESTAGENBG)
4069-4070 A2 --- PNBG [ABX P] NBG flag P for peculiar galaxy
(HUBBLEPECNBG)
4072-4079 F8.6 [0.1arcmin] logD25NBG ?=- NBG log major isophotal diameter
D25 (LOGD25NBG)
4081-4088 F8.6 --- logR25NBG ?=- NBG log ratio of D25 to minor
isophotal diameter d25 (LOGR25NBG)
4090-4094 F5.2 mag BTmagNBG ?=- NBG total magnitude in B system
(BTMAGNBG)
4096-4100 I5 km/s RVNBG ?=- NBG radial velocity (VELOCITY_NBG)
4102-4104 I3 km/s e_RVNBG ?=- NBG error on RVNBG
(VELOCITYERRORNBG)
4106-4110 F5.2 --- MODNBG ?=- NBG distance modulus
(DISTANCEMODULUSNBG)
4112-4115 F4.1 Mpc DistNBG ?=- NBG galaxy distance
(DISTANCE_NBG) (1)
4117-4126 F10.6 Mpc DistNEDD ?=- Mean galaxy distance from NED-D
(DISTANCE_NEDD) (1)
4128-4136 F9.6 Mpc e_DistNEDD ?=- Error on DistNEDD
(DISTANCEERRNEDD)
4138-4145 A8 --- MetNEDD NED-D distance method used for mean
(METHOD_NEDD)
4147-4148 I2 --- NNEDD ?=- Number of NED-D entries used for
mean (NENTRIESNEDD)
4150-4159 F10.6 Mpc DistBest Best distance measurement out of
Dist, DistNED, DistNBG and DistNEDD
(DISTANCE_BEST) (1)
4161-4167 A7 --- DistBestS Measurement used for DISTANCE_BEST
(DISTANCEBESTSRC)
4169-4175 F7.3 mag BTMAG ?=- Absolute magnitude calculated from
BTmagcorr and DistBest (BTABSMAG)
4177-4185 F9.5 arcsec Sep Angular separation between detection
and host galaxy centre (SEPARATION)
4187-4195 F9.5 arcsec Rmin Separation minus 3 times POSERR (RMIN)
4197-4218 E22.15 10-7W EP8L Detection luminosity calculated from
FluxEP8 and DistBest (EP8LUMINOSITY)
4220-4241 E22.15 10-7W e_EP8L Error on EP8L (EP8LUMINOSITY_ERR)
4243-4264 E22.15 10-7W EP8LMax Sum of EP8L and error
(EP8LUMINOSITY_MAX)
4266 I1 --- IN-CP02 Flag true if source in Colbert & Ptak
2002 catalogue (Cat. J/ApJS/143/25)
(IN_CP02)
4268 I1 --- IN-S04 Flag true if source in Swartz et al.
2004 (Cat. J/ApJS/154/519) (IN_S04)
4270 I1 --- IN-LB05 Flag true if source in Liu & Bregman
2005 (Cat. J/ApJS/157/59) (IN_LB05)
4272 I1 --- IN-LM05 Flag true if source in Liu & Mirabel
2005 (Cat. J/A+A/429/1125) (IN_LM05)
4274 I1 --- IN-S11 Flag true if source in Swartz et al.
2011 (Cat. J/ApJ/741/49) (IN_S11)
4276 I1 --- IN-W11 Flag true if source in Walton et al.
2011 (Cat. J/MNRAS/416/1844) (IN_W11)
4278 I1 --- IS-COM38 Flag true if source in subsample
complete to 1038erg/s
(ISCOMPLETE38)
4280 I1 --- IS-COM39 Flag true if source in subsample
complete to 1039erg/s
(ISCOMPLETE39)
4282 I1 --- IS-COM40 Flag true if source in subsample
complete to 1040erg/s
(ISCOMPLETE40)
-------------------------------------------------------------------------------
Note (1): Except in the case of a LV galaxy, for which the distance is given
directly, DistRC3 (DISTANCE_RC3) is calculated from RV (RADIAL_VELOCITY)
using Hubble's Law, with H0=75 km/s/Mpc. In the case of negative values, where
galaxies are dominated by peculiar velocities, a negative distance will also
result. Similarly, DistNED (DISTANCE_NED) is calculated from RVNED
(VELOCITY_NED), also using Hubble's law.
DistNBG (DISTANCE_NBG) is taken directly from the NBG catalogue.
DistNEDD (DISTANCE_NEDD) is the average of values from the NED Distance
Database, if the distance was obtained from Cepheid variables, the tip of the
red giant branch, or Type Ia supernovae, in that order of precedence.
DistBest (DISTANCE_BEST) thus contains the best value for the distance from
these options, in the following order of precedence:
DistNEDD (DISTANCE_NEDD), DistNBG (DISTANCE_NBG), DistNED (DISTANCE_NED),
DistRC3 (DISTANCE_RC3).
DistBest (DISTANCE_BEST) is used in any further calculation involving
distance. See paper for more details.
-------------------------------------------------------------------------------
Acknowledgements:
Hannah Earnshaw, hpearn(at)caltech.edu
(End) Hannah Earnshaw [Caltech], Patricia Vannier [CDS] 23-Jan-2019