J/ApJS/268/17ivo://CDS.VizieR/J/ApJS/268/17doi:10.26093/cds/vizier.22680017CDSKim D.-W.Cassity A.Bhatt B.Fabbiano G.Martinez Galarza J.R.,O'Sullivan E.Rots A.2025-05-22T20:14:06Z2023-12-22T15:21:18ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frgalaxiescatalogsx-ray-sourcesastronomical-object-identificationinfrared-photometryvisible-astronomybroad-band-photometryultraviolet-astronomyredshiftedsurveysWe present the extensive and well-characterized Chandra X-ray Galaxy Catalog (CGC) of 8547 galaxy candidates in the redshift range z~0.04-0.07, optical luminosity 10^10^-10^11^L_r{sun}_, and X-ray luminosity (0.5-7keV) L_X_=2x10^40^-2x10^43^erg/s. We estimate a ~5% false-match fraction and contamination by quasi-stellar objects (QSOs). The CGC was extracted from the Chandra Source Catalog version-2 (CSC2) by cross-correlating with optical and IR all-sky survey data, including the Sloan Digital Sky Survey, Pan-STARRS, DESI Legacy, and Wide-field Infrared Survey Explorer (WISE). Our selection makes use of two main criteria that we have tested on the subsample with optical spectroscopical identification. (1) A joint selection based on X-ray luminosity (L_X_) and X-ray-to-optical flux ratio (F_XO_), which recovers 63% of the spectroscopically classified galaxies with a small contamination fraction (7%), which is a significant improvement over methods using L_X_ or F_XO_ alone (<50% recovery). (2) A joint W1-W2 (W_12_) WISE color and L_X_ selection that proves effective in excluding QSOs and improves our selection by recovering 72% of the spectroscopically classified galaxies and reducing the contamination fraction (4%). Of the CGC, 24% was selected by means of optical spectroscopy; 30% on the basis of L_X_, F_XO_, and W_12_; and 46% by using either the L_X_-F_XO_ or the L_X_-W_12_ selection criteria. We have individually examined the data for galaxies with z<0.1, which may include more than one CSC2 X-ray source, leading to the exclusion of 110 local galaxies. Our catalog also includes near-IR and UV data and galaxy morphological types.2023ApJS..268...17Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/268/17CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/chandra : The Chandra Archive Log (CXC, 1999-2014)II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)IX/45 : The Chandra Source Catalog, Release 1.1 (Evans+ 2012)II/311 : WISE All-Sky Data Release (Cutri+ 2012)II/328 : AllWISE Data Release (Cutri+ 2013)II/349 : The Pan-STARRS release 1 (PS1) Survey - DR1 (Chambers+, 2016)II/335 : Revised cat. of GALEX UV sources (GUVcat_AIS GR6+7) (Bianchi+ 2017)IX/57 : The Chandra Source Catalog (CSC), Release 2.0 (Evans+, 2019)V/154 : Sloan Digital Sky Surveys (SDSS), Release 16 (DR16) (Ahumada+, 2020)IX/62 : Catalog of CSC2.0-SDSS DR15 crossmatched sources (Rots+, 2021)VII/292 : DESI Legacy Imaging Surveys DR8 (Duncan, 2022)J/ApJ/644/829 : Chandra normal gal. at intermediate redshift (Kim+, 2006)J/ApJS/169/401 : ChaMP X-ray point source catalog (Kim+, 2007)J/ApJS/199/26 : The 2MASS Redshift Survey (2MRS) (Huchra+, 2012)J/MNRAS/419/2095 : HMXBs in nearby galaxies (Mineo+, 2012)J/ApJ/772/26 : AGN with WISE. II. The NDWFS Bootes field (Assef+, 2013)J/ApJ/764/41 : X-ray binary evolution across cosmic time (Fragos+, 2013)J/ApJ/819/62 : The COSMOS-Legacy Survey (CLS) catalog (Civano+, 2016)J/ApJ/825/7 : Evolution of ~6Ms CDF-S galaxies (Lehmer+, 2016)J/ApJ/817/34 : C-COSMOS Legacy multiwavelength cat. (Marchesi+, 2016)J/AJ/153/114 : GCs in 27 nearby ETGs from the SLUGGS survey (Forbes+, 2017)J/MNRAS/473/4937 : AllWISE ctp to ROSAT/2RXS & XMMSLEW2 cat. (Salvato+, 2018)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/268/17https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/268/17http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/268/17https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/268/17https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/268/17http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/268/17GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/268/17/cgc (The Chandra X-ray Galaxy Catalog (CGC))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/268/17/cgc?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/268/17/cgc?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/268/17/cgc?GETtext/xml+votable180.050000true0.0077169414.024580.0055555555555555565/1404 1806 2286-2287 2628-2629 4178 4504 4962 6814 6984 8674 6/3 18-19 24 50 87 97 153 206-207 226 245-247 295 306 361 393 399 520 522 532 602 609 612 648 650 686-687 700 757 764 821 907 928-929 932 984 993 1005-1006 1008 1011 1029 1164 1199 2052 2054 2057 2116-2117 2121 2154-2155 2186 2214 2227 2241 2246-2247 2249 2251-2252 2282 2292 2315 2317 2333 2340 2356 2374 2388-2389 2409 2411 2432 2436 2441 2484 2561 2564 2569 2571-2572 2579 2585 2622-2623 2666 2687 2704-2705 3444 3446 3452 3583 3934 4011 4097 4103 4109 4121 4124 4134 4146 4181-4182 4206 4215-4216 4221 4223 4253 4255 4285 4298 4341-4342 4344 4350 4366 4376 4378 4394 4402 4405-4407 4410 4447-4448 4450-4451 4469 4507 4512 4533 4549 4577 4596 4599 4604 4613 4615 4672 4685 4690 4708 4710 4718-4720 4730 4748 4758 4765 4775 4801 4804-4806 4808 4814 4835 4838 4848 4850 4859 4867 4897 4900 4924 4927 4943 4946 4948 4952 4954-4955 4964-4966 4976-4977 4990 5002 5016 5018 5026-5027 5033 5040 5044 5046 5048-5049 5051 5059 5061 5066-5067 5072 5075 5080 5094 5099-5100 5103 5106 5111 5116 5124 5130 5142 5149 5165 5171 5181-5182 5204 5209 5223 5236 5254 5281 5299 5305-5307 5311 5327 5345 5348 5351 5359 5367 5370 5395-5396 5399 5405 5413 5429 5437-5439 5450 5454 5469-5471 5483 5485 5491-5492 5523 5528 5536 5538 5553 5563 5569 5585 5587 5597 5609 5615 5622 5625 5628 5633 5635 5646 5660 5662 5664 5666 5668 5675-5678 5694 5699 5701 5711-5712 5715 5721 5731-5733 5735 5751 5780-5781 5793-5797 5799 5806 5816 5819 5841 5843 5848 5865 5881 5883-5884 5890 5902 5904 5906 5922-5923 5925 5927 5930-5931 5939 5945 5948 5955 5966 5970 5975 5980 5982 5985 5989 5993 5995-5996 5999 6001 6010-6011 6014 6017 6019-6020 6033-6035 6038-6039 6042 6045-6048 6069 6071 6073 6075 6077-6079 6081 6084-6086 6088 6090 6093 6098 6100 6112-6113 6115 6143 6146 6181 6202 6219-6220 6243 6252 6256 6258 6261 6292 6337 6382-6383 6386 6391 6401 6419 6427-6428 6432 6436 6441 6448 6451 6454 6460-6462 6464 6487 6490 6495 6499 6504 6511 6515 6534 6536 6538-6539 6549 6552 6559 6579 6581 6584 6600 6609 6611 6617-6618 6623 6629 6634 6638-6639 6645 6647 6649 6652 6760-6761 6773 6873 6926 6963 6968 6981 7005 7026 7039 7061 7170 7173 7178 7203 7214 7220-7221 7223 7228-7229 7233 7239 7242-7243 7250 7261 7266-7267 7273 7279-7281 7301 7308-7309 7311-7312 7318 7320 7323 7326 7337 7345 7371 7384-7385 7424-7426 7428 7432 7456 7485 7496 7503 7511 7517 7552 7567 7578 7584 7598 7602-7604 7607 7612 7682 7741 7743 7756 7763 7768-7769 7802 7839 7857 7872-7873 7882 7896 7904 7921 7925 7928 7941-7942 7959 7970 7991 7997 8017 8019 8033 8066 8072 8074 8106 8123 8152 8173 8193 8195-8196 8198 8201 8206 8218 8220 8222-8223 8225 8227 8234 8264 8266 8268 8271 8282 8288 8303-8304 8322-8323 8338-8339 8345 8387 8420 8440 8458 8492 8520 8523 8537 8551 8555 8557 8574-8575 8625 8627 8642 8644 8648 8659 8661 8673 8675 8681 8705 8707-8708 8717 8719 8733 8787-8788 8809 8835 8843 8845 8895 8906 8909 8912 8914-8915 8921-8922 8927-8928 8945 8963 8969 8972 8989 8995 8997 9009 9021 9036-9037 9039 9042 9047 9049-9050 9052 9064 9072 9077 9108 9118 9126 9129 9133 9135 9138 9163-9164 9168 9181 9185 9190 9194 9230-9231 9242 9272-9273 9275 9287 9290 9321 9328 9336 9343 9354 9358 9362-9363 9365-9366 9368 9373-9375 9401 9403 9428 9436 9443-9444 9446 9455 9466 9468-9469 9472 9476 9498 9504 9506 9512 9583 9593 9632 9640 9742 9747 9750 9764 9769-9771 9776 9811-9812 9830-9831 9837 9842 9848 9879 9885 9895 9898 9936 9950 9966 9981 9983 9988 9992 9994-9995 9997-9999 10004 10037 10051-10052 10081 10122 10131 10137 10144 10152-10154 10158 10163 10166 10170 10182-10183 10189-10190 10193 10212-10213 10217-10218 10221 10235 10245 10271 10281 10296 10302 10306-10307 10311-10312 10319 10323 10325 10344-10345 10353 10358 10367 10371 10378-10379 10386-10388 10391 10399-10401 10403-10404 10411 10413 10427 10432 10442 10465 10471 10484-10485 10501 10521 10527 10529-10530 10544 10551 10565 10579 10583 10588-10589 10600-10602 10604-10605 10607 10616 10618 10635 10637 10645-10646 10650 10656 10658 10664 10688 10704-10706 10714 10723 10730-10731 10734 10743 10745 10751-10752 10761 10769 10771 10774-10775 10780-10781 10796 10816-10817 10822-10823 10835 10839 10841 10847 10856 10877-10880 10888 10898 10900-10901 10905 10911-10912 10924 10936 10938 10948 10950 10954 10956 10959 10963 10968-10969 10977 10979 10986 10991-10992 11000 11002 11006 11027 11029-11030 11040 11042-11044 11048 11050 11063 11071 11073 11080 11100-11102 11114 11117 11127 11130 11137 11149 11179-11180 11182 11185 11191 11194-11195 11204 11206 11220 11222 11241 11245 11249 11252-11253 11259 11263-11264 11279 11299 11339 11346 11352 11358 11364-11365 11368 11371-11372 11375 11390 11408 11424-11425 11427-11428 11430 11433-11434 11438-11439 11447-11448 11450 11455 11457 11460-11462 11467 11489 11505 11512 11514 11520 11524 11591 11596 11605 11609 11626 11632 11636 11638 11652 11666-11667 11670 11672-11674 11681 11685 11691 11776 11780 11785 11791-11792 11802 11806-11807 11828 11887 11889 11901 11904 11908 11933 11954 11974-11975 11980 12007 12010 12025 12072 12094 12121 12138 12173 12180 12184 12241 12336 12345 12359 12405-12406 12446 12537 12553 12555-12556 12577 12580 12593 12597 12642 12673 12684 12693 12719 12732 12871 13074 13080 13120 13314 13345 13362 13384 13397 13401 13511 13529 13564 13569 13574 13632 13643 13673 13707 14858 14910-14911 15003 15030-15031 15036 15045 15056 15064 15068 15085 15096 15135 15154 15161 15192-15193 15286 15302 15310-15311 15351 15909 16030 16034 16051 16054 16056 16059 16090 16093 16098 16100 16161 16189 16229 16281 16301 16410 16480 16483 16486 16492 16506-16507 16543 16589 16591 16605 16609 16641 16653 16656 16661 16690 16699 16702-16703 16755 16784-16785 16806 16836 16882 16886 16952-16953 16956 17075 17083 17119 17141 17171 17192 17215 17220 17222 17235 17237-17239 17252 17263-17264 17283 17300 17306-17308 17341 17343 17387 17406-17407 17438 17450 17456-17457 17469 17472 17487 17491-17492 17497 17499 17506 17509 17519 17535 17554 17559 17594 17606 17612 17614 17618 17622-17623 17629 17662 17677 17679 17683 17686 17688-17690 17692 17699 17702 17716 17740-17742 17745 17754 17767 17769 17772-17773 17780 17806 17809 17815-17817 17819 17822 17827 17829 17834-17835 17840 17848-17850 17895 17920-17921 17978 17985 17995 17997 18003 18007 18009 18011 18020-18022 18025 18028 18032 18034-18035 18041 18054-18055 18060 18065 18071 18077 18081 18084 18088-18089 18096 18098 18111 18113 18123 18155 18176 18184 18190 18209 18212 18241 18269 18273 18324 18328 18335 18365 18385 18387 18398 18411 18437 18466 18473 18482 18518 18520 18534 18584 18601 18622 18642-18643 18683 18713-18714 18722 18739 18741 18746-18747 18757 18762 18772 18779-18780 18782 18784 18789-18791 18795 18800 18809 18824 18839 18858 18865 18878 18894-18895 18917 18923 18928-18929 18932 18935 18941 18966 18968 18971 19009 19033 19036 19046 19061 19064 19089 19091 19094 19097 19101 19130 19177 19204 19216 19218 19220 19282-19283 19315 19321 19325 19327 19363 19432 19451 19456-19458 19461-19462 19535 19566 19608-19609 19628 19652 19661 19663-19664 19697 19700 19710 19728 19745 19842 19846 19857 19864 19881 19895 19897 19904-19905 19911 19919 19935 19937 19943 19950 19954 19978 19993 20000 20012 20021 20029 20053 20060 20082-20083 20095 20130 20136 20145 20179 20186 20191 20208 20237 20254 20292 20302 20325 20344 20355 20358 20369 20371-20372 20377 20400 20481 20505 20507 20536 20601 20624 20646 20657 20660 20707 20720 20725 20875 20896 21016 21073 21075 21134 21150 21156 21169 21209 21215 21387 21766 21851 21873 21916 21971 21976-21977 21982 22007 22009 22012 22364 22577 22581 22590 22607 22628 22659 22661 22672 22690 22721-22722 22735 22746 22751 22771-22772 22792 22825 22828 22830 22895 22915-22916 22944 22949 22955 22959-22960 22970 22972 22976 23027 23052 23076 23078 23128 23135 23148 23167 23173 23176 23178 23182-23183 23185 23204 23209 23213 23215 23223 23269 23296 23300 23306 23324 23332 23339 23349 23384 23451 23469 23473-23474 24733 24759 24813 24839 24850 24855 24912-24913 24920 24926 24943-24944 24949 24951 24958 25008 25035 25055-25056 25065 25079 25083-25084 25086 25100 25102 25172 25188 25228 25245 25302 25310 25332 25334 25344-25345 25366 25391 25397 25439 25451 25480 25540 25561 25563 25585 25594-25595 25597 25634 25647 25669-25671 25673 25675-25677 25680 25682-25683 25768-25769 25771 25792 25852 25855 25906 25919 25930 25934-25935 25942 25947 25950 25956 25964-25965 25972 25979 25981 25989-25990 26000 26002 26019 26022 26028 26035 26037 26039 26046 26055 26058 26067 26071 26080 26082 26091 26097 26100 26125 26135 26141 26149 26159 26167 26169 26177 26180 26183 26186-26187 26189 26192 26200 26204 26208-26209 26215 26217 26221 26225 26239 26242 26245 26254-26255 26257 26267 26274 26276-26277 26292-26293 26296 26298 26302-26303 26305 26313 26316-26318 26322 26324 26331 26336 26338 26361-26362 26365 26374 26388-26389 26402-26403 26405 26411 26414 26417 26421 26440-26441 26452 26459 26469 26472 26499 26513 26525 26531 26539 26542 26547 26555 26561 26563 26568 26581 26596 26691 26693 26749 26755-26756 26758 26770 26785 26802-26803 26809 26811 26837 26858 26877 26886 26916 26922 26937 26951 26955 26957 26962 26968 26973 26975 26977 26987 26990-26991 26994-26995 27004 27008-27009 27030 27061 27073 27075 27079-27080 27095 27105 27127 27136 27138 27164 27172 27174 27192 27204 27213 27216 27218 27223-27224 27232 27234 27237 27245 27247 27269 27287 27314 27318 27340-27341 27343-27344 27372 27382 27387 27402 27412 27414 27417 27420 27427-27428 27440 27466 27476 27486-27487 27511-27512 27514-27515 27524 27530 27532 27537 27541 27571 27574 27580 27582 27595 27604 27612 27617 27643 27646 27650 27660-27661 27668-27669 27681 27687 27694 27710 27714 27718-27719 27721 27724 27728 27730 27733 27735-27736 27738-27740 27742-27743 27756-27757 27760-27761 27764-27765 27767 27772-27774 27785 27852 27859 27862 27865 27872 27884 27887 27906-27907 27913-27914 27918 27921 27931 27942 27944-27946 27948 27951 27955 27962 27993 27996 28005 28019 28022 28032-28033 28035 28037-28038 28045 28059 28063 28077 28081 28086 28113 28124 28126 28138 28141-28143 28147-28150 28152 28172-28174 28184 28188 28220-28221 28226 28237 28245 28249 28251 28254 28271 28277 28279 28290-28291 28300 28304 28306 28315 28356 28360-28361 28365 28370 28376-28377 28393 28414 28428 28430 28446 28448-28449 28452 28471 28479 28483 28486 28488-28489 28491-28492 28494-28497 28499 28511 28514 28517 28521 28524 28528-28529 28535 28538-28540 28546 28548 28574 28579 28581 28609 28620 28622 28631-28633 28648 28663 28666 29416 30193 30818 30824 30833 30878 30946 31080-31081 31116 31158 31161 31164 31258 31276 31288 31303 31310 31315 31322 31333 31352 31359 31379 31403 31406-31407 31417 31419 31422 31435 31459 31461 31472 31509 31526 31532 31537 31552 31621 31670 31725 31730 31736 31898-31899 31951 32160 32379 32394 32436 32456 32500 32503 32508 32510 32545 32693 32695 32739 33211 33234-33235 33265 33269 33274 33457-33458 33470 33520 33534 33543 33553 33580 33598 33610 33619 33622 33628 33648-33649 33657 33668 33692 33709-33711 33713 33716 33718 33725 33730 33735 33741 33746 33752 33756 33758 33764 33767 33776 33861 33878-33879 33891 33894 33899-33900 33905-33906 33912-33913 33917 33921 33923 33945-33946 33954-33957 33968 33980-33981 33984 33986 33990 33997 33999 34008 34010 34021 34023 34026 34034 34038 34049 34052 34059 34081 34083 34087-34088 34104 34121 34139 34157 34159 34161 34165 34170 34174 34181 34184 34186 34251 34264 34273 34294 34324 34326 34334 34350 34355 34368 34416 34443 34461 34471 34494 34503 34512 34533-34535 34541 34640-34641 34668-34670 34701 34726 34737 34740 34745 34788 34793 34796 34798 34809 34821 34836 34839 34915-34916 34934 34954 34984 35001 35003 35032-35033 35035 35039 35041 35043 35055 35108 35121 35147 35171 35208 35210 35218 35243 35271 35310 35342 35362 35387-35390 35396 35420 35434 35473 35476 35512 35514 35536 35548 35565 35567 35569 35576 35623 35683 35696 35770 35808 35853 35935 35950 35952 35957 35966 35987 36006 36028 36031 36036 36048 36052 36066 36081-36082 36089 36098 36100 36104 36107 36125 36130-36131 36153 36156 36172-36173 36188 36194 36231 36236 36242-36243 36247 36258-36259 36261-36263 36271 36290 36296 36323 36331 36377 36423 36427 36460 36466 36496-36497 36545 36547 36554 36595 36621 36623 36671 36673 36713 36766-36767 36785 36792-36793 36826 36844 36846 36863 38821 38842 38852 38856 38858 38868 39043-39044 39046 39077 39079 39087 39428 39432 39472 39608 40279 40290-40292 40294 40321 40323 40346 40410 40433 40777 40801 40803 40809 42955 42984 43881 43883 43925 43945 43947-43948 43950 43966 43977 44017 44125 44226 44255 44261 44286 44301 44318 44356-44357 44452 44454 44502 44554 44563 44660 44671 44673 44697 44713 44718 44791 44802 44812 44817 44947 44993 45031 45044 45421 45424 45435 45469 45491 45526 45543-45544 45562 45564 45823 45829 45867 45873 45883 45894 45904 45912 45961-45962 45966 45984 45988 46001 46005 46011 46048 46079 46083 46120 46130 46168-46169 46234-46235 46237 46296 46312 46323 46341 46345 46368 46388-46389 46398-46399 46402 46442 46444 46474 46476-46477 46484 46491 46494 46496 46510 46608 46642 46648 46651-46652 46660 46712 46729 46762-46763 46999 47027 47043 47047 47050 47053 47058 47073 47078 47080 47391 47424 47434 47454 47463 48076 48105 48319 48330 48338 48344 48388 48390 48423 48434 48476 48478 48489 48498 48501 48595 48614 48684 48686 48688 48951 48966 49012 49014 49021 49023 49053 491251.3088508223161842e-20 1.4134638842407062e-18https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/268/17?format=asciiX-rayUVOpticalInfrareddefaultJ/ApJS/268/17/cgcThe Chandra X-ray Galaxy Catalog (CGC)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint2CXO2CXO identifier (JHHMMSS.s+DDMMSS) (CSCID)meta.id;meta.maincharLClassHighest detection likelihood classification across all stacked observations and energy bands ("MARGINAL"; or "TRUE", 6466 occurrences) from CSC2 (IX/57) (likelihood_class)meta.codecharFxB15[0.009/37561] X-ray flux in B band (0.5-7keV); in units of 10^-15^erg/s/cm^2^ (FxB15)1e-15mW.m**-2phot.flux;em.X-raydoubleobjIDSDSS DR16 objID (SDSSID)meta.id.crosscharPS2IDPan-STARRS DR2 objID (PSID)meta.id.crosscharLEGSIDDESI DR8 Legacy South ls_id (LEGSID)meta.id.crosscharWISEAAllWISE designation (JHHMMSS.ss+DDMMSS.s) (WISEID)meta.id.crosscharFxS15[0.004/3928]? X-ray flux in S band (0.5-2keV) in units of 10^-15^erg/s/cm^2^ (FxS15)1e-15mW.m**-2phot.flux;em.X-raydoublenullableFxH15[0.01/3560]? X-ray flux in H band (2-7keV) in units of 10^-15^erg/s/cm^2^ (FxH15)1e-15mW.m**-2phot.flux;em.X-raydoublenullablef_FxB15Source of the B-band flux from CSC2 (FxB_code) (3)meta.codecharf_FxS15Source of the S-band flux from CSC2 (FxS_code)meta.codecharf_FxH15Source of the H-band flux from CSC2 (FxH_code)meta.codecharLxB40[0.008/638682] X-ray luminosity in B band (0.5-7keV) in units of 10^40^erg/s (LxB40)1e+33Wphys.luminosity;em.X-raydouble2MASS2MASS psc/xsc designation (HHMMSSss+DDMMSSs; J2000) ( 2MASSID)meta.id.crosscharGALEXGALEX objID (GALEXID)meta.id.crosscharRAJ2000Right ascension (J2000) (ra)degpos.eq.ra;meta.mainDEJ2000[-65.6/86] Declination (J2000) (dec)degpos.eq.dec;meta.mainsepXS[0.003/3]? Separation between X-ray and SDSS positions (sep_XS)arcsecpos.angDistancedoublenullablesepXP[0.002/3]? Separation between X-ray and PS2 positions (sep_XP)pos.angDistancedoublenullablesepXL[0.002/3]? Separation between X-ray and Legacy positions (sep_XL)pos.angDistancedoublenullablesepXW[0.0009/3]? Separation between X-ray and WISE positions (sep_XW)pos.angDistancedoublenullablespec[0/1]? 1 = galaxy is selected by the SDSS spectroscopic class; see Section 5.1 (spec)meta.codeintnullablephot[0/1]? 1 = galaxy with SDSS photo-z is selected by LX-FXO; see Section 5.2 (photo)meta.codeintnullablewph[0/1]? 1 = galaxy with SDSS photo-z is selected by LX-W12; see Section 5.3 (wph)meta.codeintnullablePS[0/1]? 1 = galaxy with Pan-STARRS photo-z is selected by LX-FXO; see Section 5.3 (PS)meta.codeintnullablewPS[0/1]? 1 = galaxy with Pan-STARRS photo-z is selected by LX-W12; see Section 5.3 (wPS)meta.codeintnullableLS[0/1]? 1 = galaxy with Legacy South photo-z is selected by LX-FXO; see Section 5.3 (LS)meta.codeintnullablewLS[0/1]? 1 = galaxy with Legacy South photo-z is selected by LX-W12; see Section 5.3 (wLS)meta.codeintnullablez[0.002/1.6] Redshift (z)src.redshiftdoublee_z[3.5e-06/0.4] z uncertainty (zErr)stat.error;src.redshiftdoubler_zReference on z (z_code) (1)meta.ref;pos.framecharDL[10/11836] Luminosity distance, assuming H_o_=69.6 and {Omega}_M_=0.286 (d)Mpcpos.distancedoublermag[9.5/23.2] r-band magnitude (r)magphot.mag;em.opt.Rfloatr_rmagReference on rmag (r_code) (2)meta.ref;pos.framechargmag[11.3/26.5]? g-band magnitude (g)magphot.mag;em.opt.Bdoublenullabler_gmagReference on gmag (g_code) (2)meta.ref;pos.framecharKsmag[10.9/17.3]? 2MASS Ks-band magnitude (k)magphot.mag;em.IR.KfloatnullableW1mag[10/18.1]? WISE W1 (3.4um) band magnitude (W1)magphot.mag;em.IR.3-4umdoublenullablew1SNR[2.3/52.2]? W1 S/N (w1snr)stat.snrfloatnullableW2mag[7.9/18]? WISE W2 (4.6um) band magnitude (W2)magphot.mag;em.IR.4-8umdoublenullablew2SNR[-3.7/58.1]? W2 S/N (w2snr)stat.snrfloatnullableW3mag[4.8/13.8]? WISE W3 (12um) band magnitude (W3)magphot.flux.density;em.IR.8-15umdoublenullablew3SNR[-5.4/78]? W3 S/N (w3snr)stat.snrfloatnullableW1-W2[-1.5/2.4]? W1-W2 color index (W12)magphot.color;em.IR;em.IRdoublenullableW2-W3[-0.1/5.6]? W2-W3 color index (W23)magphot.color;em.IR;em.IRdoublenullableNUVmag[15/23.7]? GALEX NUV magnitude (nuv_mag)magphot.mag;em.UV.200-300nmdoublenullableFUVmag[15.2/23.1]? GALEX FUV magnitude (fuv_mag)magphot.mag;em.UV.100-200nmdoublenullableS/N[1/219] Source flux significance from the CSC2 master source table (significance)stat.fit.goodnessfloatLxS40[0.004/161287]? X-ray luminosity in S band (0.5-2keV) in units of 10^40^erg/s (LxS40)1e+33Wphys.luminosity;em.X-raydoublenullableLxH40[0.006/190175]? X-ray luminosity in H band (2-7keV) in units of 10^40^erg/s (LxH40)1e+33Wphys.luminosity;em.X-raydoublenullableLr10[0.0007/288] r-band luminosity, assuming Mr_{sun}_=4.68mag (Lr10)solLumphys.luminositydoubleLk10[0.01/1215]? NIR luminosity in k band, assuming Mk_{sun}_=3.28mag (Lk10)solLumphys.luminosity;em.IR.KdoublenullablelogFxo[-5.8/1.8] X-ray-to-optical flux ratio, log(Fx/Fo); see Section 5.1.1 (logFxo)phot.flux;em.opt;em.X-rayfloatClSDSSSDSS spectroscopic class ("GALAXY": 2023 occurrences; "STAR": 1 occurrence) (class_SDSS) (4)src.class.starGalaxycharsClSDSSSDSS spectroscopic subclass (subclass_SDSS)src.classcharClPSPan-STARRS class (GALAXY, QSO, STAR or UNSURE) (class_PS)meta.code.classcharTypePSPan-STARRS type ("E" for early-type galaxies, "S" for spiral galaxies) (ype_PS)src.morph.typecharTypeLEGLegacy type ("DEV" = de Vaucouleurs; "REX" = round exponential galaxy; "EXP" = exponential or "COMP" = composite) (type_EG)src.classcharCSp[0/1]? Fraction of Galaxy Zoo votes for combined spiral (clockwise + counterclockwise + edge-on) (p_cs_SDSS) (5)meta.code;src.morphfloatnullableEll[0/1]? Fraction of Galaxy Zoo votes for elliptical (p_el_SDSS) (5)meta.code;src.morphfloatnullableMerger[0/1]? Fraction of Galaxy Zoo votes for merger (p_mg_SDSS) (5)meta.code;src.morphfloatnullableUnk[0/1]? Fraction of Galaxy Zoo votes for do not know (p_dk_SDSS) (5)meta.code;src.morphfloatnullable