J/A+A/619/A23ivo://CDS.VizieR/J/A+A/619/A23doi:10.26093/cds/vizier.36190023CDSCampana R.Massaro E.Bernieri E.2020-09-01T13:32:45Z2018-10-30T07:32:51ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleigamma-ray-astronomybl-lacertae-objectsWe describe a catalogue of gamma-ray source candidates selected using the minimum spanning tree (MST) algorithm on the nine year Fermi-LAT sky (Pass 8) at energies higher than 10GeV. The extragalactic sky at absolute Galactic latitudes above 20{deg} has been investigated using rather restrictive selection criteria, resulting in a total sample of 1342 sources. Of these, 249 are new detections that have not been previously associated with gamma-ray catalogues. A large portion of these candidates have interesting counterparts, which are most likely blazars. In this paper, we report the main results of the catalogue selection and search of counterparts.2018A&A...619A..23Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/619/A23CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/274 : The Roma BZCAT - 5th edition (Massaro+, 2015)J/ApJS/171/61 : CRATES catalog (Healey+, 2007)J/ApJS/188/405 : Fermi-LAT first source catalog (1FGL) (Abdo+, 2010)J/ApJS/199/31 : Fermi LAT second source catalog (2FGL) (Nolan+, 2012)J/ApJS/215/14 : WIBRaLS catalog (D'Abrusco+, 2014)J/ApJS/218/23 : Fermi LAT third source catalog (3FGL) (Acero+, 2015)J/ApJS/232/18 : The third Fermi-LAT >10GeV catalog (3FHL) (Ajello+, 2017)J/A+A/598/A17 : The 2WHSP catalog (Chang+, 2017)J/A+A/598/A134 : {gamma}-ray signature in WHSP blazars (Arsioli+, 2017)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/619/A23https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/619/A23http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/619/A23https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/619/A23https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/619/A23http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/619/A23GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/619/A23/9y-mst (9Y-MST catalogue of gamma-ray sources above 10GeV and at Galactic latitudes above |20| degrees)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/619/A23/9y-mst?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/619/A23/9y-mst?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/619/A23/9y-mst?GETtext/xml+votable180.050000true0.104-2.2720.0055555555555555566/14 18 29 49-50 60 100 110 137 234 250 267 342 345 353 376 398 428 441 447 514 543 556 579 600 615 716-717 730-731 739 770 800 809 836 851 858 860 862 898 911 968 2066 2094 2100 2122 2137 2140 2167 2228 2273 2295 2298 2331 2340 2357 2376 2574 2610 2616 2621 2690 2708 3581 4039 4050 4080 4088 4091 4134 4140 4160 4255 4260 4312 4317 4352-4353 4435 4475 4543 4642 4672 4695 4705 4798 4801 4817 4824 4861-4863 4865-4866 4882 4940 4960 4964 5072 5091 5098 5139 5152 5162 5222 5270 5284 5311 5361 5371 5404-5405 5423 5432 5458 5460 5462 5468 5483 5516 5521-5523 5536 5546 5596 5614 5687 5723 5775 5792 5795 5817 5836 5872 5915 5952 5990 5998 6014 6018 6021 6039 6067 6088 6096 6110 6164 6213 6255 6268 6348 6386 6406 6427 6436 6458 6477 6498 6502 6507 6568 6582 6622 6636 6647 6769 6951 6963 6988 6996 7004 7037-7038 7045 7131 7176 7212 7226 7233 7265 7296 7301 7310 7315 7319 7336 7346 7354 7380 7389 7426 7442 7446 7475 7478 7515 7518 7530 7548 7553 7576 7597 7606 7613 7640-7641 7653 7655 7660 7699 7758 7764 7766-7767 7777 7892 7896 7936 7947 8004 8008 8067 8071 8100 8134 8173 8177 8205 8267 8290 8299 8320-8321 8374 8438-8439 8475 8478 8485 8487 8515 8556 8595 8603 8657 8699 8741 8746 8751 8762 8781 8805 8818 8830 8913 8915 8931 8945 8955 8972 8980 9003 9013 9032 9049 9075 9196 9202 9230 9268 9301 9310 9316 9338 9410 9442 9445 9460 9475 9477 9501 9545 9566 9612 9629 9632-9633 9642 9669 9681 9688 9711 9714 9723 9727 9762 9773 9855 9892 9950 9960 9991 9998 10006 10035 10046 10067 10071 10090 10119 10127 10183 10198 10249-10250 10280 10390 10422 10426 10454 10501 10512 10522 10524 10526 10553 10572 10605 10612 10625 10653 10656 10669 10681 10715 10780 10800-10801 10810 10843 10912 10921 10949 10969 10994 11004 11045 11141 11153 11209 11212 11223 11242 11246 11290 11312 11321 11323 11352 11374 11385 11396 11426 11430 11444 11449 11515 11522-11523 11561 11572 11631 11639 11649 11682 11693 11715 11749 11778 11798 11865 11876 11912 11936 11965 11975 12102 12109 12164 12177 12179 12197 12218 12225 12231 12241 12251 12307 12313 12323 12351-12352 12384-12385 12410 12544 12604 12619 12625 12643 12664 12687 12736 13334 13352-13353 13406 13410-13411 13447 13457 13572 13582 13586 13613 13638 13640 14976 15003 15023 15037 15059 15067 15211 15269 15272 15286 15310 16015 16027 16044 16059 16101 16112 16170 16272-16273 16281 16298 16355 16437 16447 16458 16510 16534 16606 16638 16655 16665-16666 16672 16696 16703 16720 16736 16740 16789 16794 16796 16799 16806 16816 16821 16846 16854 16914 16995 17048 17080 17095 17117 17122 17146 17154 17161 17177 17184 17186 17188 17253 17341 17347 17366 17372 17404 17414 17443 17516 17519 17537 17541 17564 17571 17579 17601-17602 17617 17675 17733 17754 17775 17808 17820 17825 17842-17843 17857 17868 17917 17927 17955 17957 17994 18035 18053 18070 18085 18104 18110 18119 18153 18190 18210 18240 18253 18259 18270 18315 18333 18343 18380 18402 18428 18436 18444 18457 18463 18498 18506 18604 18624 18632 18666 18714 18718 18755 18760 18784 18808 18853 18889 18932 18950 19034 19042-19043 19084 19088 19143 19190 19200 19398 19421 19487 19523 19525 19555 19589 19616 19723-19724 19756 19789 19831 19870 19903 19907 19911 19989 19999 20007 20016 20078 20083 20095 20099 20141 20202 20213 20221 20246 20283 20325 20456 20473 20478 20481 20489 20552 20577 20611 20624 21073 21121 21164 21177 21203 21217 21968 21972 22364 22608 22615 22658 22815 22823 22917 22950 23009 23011 23014 23069 23085 23099 23105 23114 23121 23127 23134 23181 23208 23222 23243 23284 23400 23416 23436 23503 23516 23542 23551 24580 24608 24626 24635 24641 24655 24737 24744 24785 24787 24789 24797 24801 24819 24821 24824 24836 24844-24845 24853 24861 24902 24906 24908 24910 24980 25061 25065 25095 25132 25184 25196 25203 25209 25239 25370 25381 25387 25389 25403 25409 25510 25519 25525 25539 25542 25611 25619 25630 25647 25649 25664 25669 25734 25737 25744 25755 25760 25762 25781 25818 25829 25835 25864-25865 25910 25997 26035 26074 26083 26125 26128 26131 26134 26150 26167 26203 26242 26248 26254 26256 26265 26276 26292 26308 26322 26332 26341 26363 26406 26442 26459 26483 26491 26549 26565 26569 26595-26596 26614 26626 26695 26798 26833 26892 26912 26964 26983 27021 27053 27058 27060 27082 27123 27138 27165 27217 27223 27295 27310-27311 27329 27380 27423 27433 27442 27472 27523-27524 27603 27651 27669 27716 27722 27750 27765 27797 27846 27945 27955 28066 28083-28084 28101 28115 28117 28138-28139 28199 28225 28249 28270 28342 28352 28388 28415 28454 28479 28492 28498 28502 28517 28542 28546 28555 28561 28613 28662 28664 29952 30001 30036 30039 30041 30799 30822 30840 30842 30857 30894 30937 31011 31239 31244 31262 31328 31346 31362 31391 31399 31407 31430 31461 31485 31509 31519 31526 31551 31599 31636 31656 31663 31666 31915 32261-32262 32311 32345 32370 32461 32551 32559 32572 32611 32621 32712 32738 32773 32832 32904 32913 32989 33040 33059 33087 33094 33096-33097 33100 33115 33137 33164 33198 33203 33206 33214 33238 33296 33305 33321 33350 33370 33448 33457 33467 33512 33528 33549 33560 33570 33583 33596 33609 33611 33664 33670 33678 33744 33746 33750 33758 33774 33818-33819 33825 33827 33865 33880 33898 33929 33941 33964 34003 34013 34038 34072 34085-34086 34119 34123 34128 34168 34209 34264 34285 34304 34312 34317 34428 34437 34461 34494 34506 34517 34520 34528 34572 34592 34623 34656 34747 34767 34771 34862 34911 34951 34968 35039 35063 35074 35076 35078 35116 35146 35187 35199 35208 35216 35227-35228 35240 35248 35252 35301 35305 35330 35333 35342 35370 35489 35498 35501 35539 35542 35594 35623 35630 35665 35701 35719 35722 35734 35739 35743 35765 35786 35790 35801 35817 35832 35886 35927 35950 35963 35981 35992 36001 36005 36033 36058 36063 36090 36100 36113 36134 36144 36155 36188 36217 36278 36295-36296 36342 36366 36391 36394 36429 36445 36460 36471 36548 36551 36556 36563 36588 36611 36615 36707-36708 36747 36770 36779 36798 36859 36882 36910 37027 37045 37438 37512 37519 37529 37568 38236 38352 38355 38369 38736 38766 38772 38797 38821 38868 38911 38918 39093 39466-39467 39570 40205 40211 40265 40337 40351 40422 40766 40811 40831 40885 40949 41009 41030 41047 43421-43422 43433-43435 43447 43490 43603 43630 43643 43707 43710 43746 43793 43805 43822 43877 43883 43905 43912 43996 44011 44069 44147 44153 44170 44192-44193 44213 44223 44247 44255 44290-44291 44308 44313 44336 44340 44356 44367 44389 44477 44493 44519 44526 44538-44539 44543 44554 44568 44582 44592 44609 44634 44638 44653-44654 44669 44700 44730 44735 44741 44758 44760 44772 44813 44865 44901-44902 44905 44908 44913 44927 44942 44961 44971 45003 45011 45016 45034 45038 45068 45077 45109 45122 45178 45242 45284 45289 45293 45307 45316 45330 45358 45386 45406 45482 45491 45632 45640 45697 45746 45774 45812 45820 45836 45847 45891 45943 45968 45972 45974 45982 46012 46033 46066 46078 46122 46142 46239 46258 46280 46285 46308 46310 46320 46331 46342 46356 46361 46369-46370 46374 46392 46404 46442 46444-46445 46448 46458 46481 46501 46506 46508 46564 46568 46613 46622 46624 46699 46715 46737 46740 46772 46787 46790 46816 46835 46839 46849 46872 46924 46963-46964 46966 46987 47014 47021 47046 47057 47066 47101 47155 47231 47248 47319 47375 47398 47407 47413 47425 47461 47466 47471 47478-47479 47485 47497 47540 47708 47894 47947 47960 47969 48154 48179 48193 48200-48201 48206 48227 48245 48256 48259-48260 48271 48274 48305 48419 48443 48446 48504 48528 48595 48603 48616 48622 48624 48671 48763 48778 48798 48829 48854 48885 48913 48933 48985 49037 49068 49071 49087 49119 49142https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/619/A23?format=asciiGamma-raydefaultJ/A+A/619/A23/9y-mst9Y-MST catalogue of gamma-ray sources above 10GeV and at Galactic latitudes above |20| degreesOtherOther counterpartmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName of the source (9Y-MST JHHMM+DDMM)meta.id;meta.maincharRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainGlONGalactic longitudedegpos.galactic.lonGlATGalactic latitudedegpos.galactic.latfloatNNumber of photons (1)meta.numberintgClustering degree (2)meta.numberfloatMMagnitude of the cluster, defined as M=N*gmeta.numberdoubleRmMedian radius (3)degphys.angSize;stat.medianfloatRmaxMaximum radius (4)degphys.angSize;stat.maxfloat3FHLCounterpart in the 3FHL catalogue, 3FHL JHHMM.m+DDMM (Ajello et al., 2017, Cat. J/ApJS/232/18)meta.idchar3FGLCounterpart in the 3FGL catalogue 3FGL JHHMM.m+DDMM (Acero et al., 2015, Cat. J/ApJS/218/23)meta.idchar2FGLCounterpart in the 2FGL catalogue 2FGL JHHMM.m+DDMM (Nolan et al., 2012, Cat. J/ApJS/199/31)meta.idchar1FGLCounterpart in the 1FGL catalogue 1FGL JHHMM.m+DDMM (Abdo et al., 2010, Cat. J/ApJS/188/405)meta.idcharMSTCounterpart in other MST cataloguesmeta.idchar1BIGBCounterpart in the 1BIGB catalogue JHHMMSS.s+DDMMSS (Arsioli & Chang, 2017, Cat. J/A+A/598/A134)meta.idcharNotesNotes (5)meta.notecharSimbadSimbad column added by the CDSmeta.ref.urlchar