J/ApJS/141/157ivo://CDS.VizieR/J/ApJS/141/157doi:10.26093/cds/vizier.21410157CDSYang J.Jiang Z.Wang M.Ju B.Wang H.2012-11-13T06:20:48Z2007-05-01T22:52:45ZCDS support team

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

cds-question@unistra.frradio-sourcesinfrared-sourcesradial-velocityWe conducted a large-scale survey for the cold infrared sources along the northern Galactic plane in the CO (J=1-0) line. There are 1912 IRAS sources selected on the basis of their color indices over the 12, 25, and 60{mu}m wave bands and their association with regions of recent star formation. A quick single-point survey was made toward all of the sources, which results in a detection of 1331 sources with significant CO emission above the detection limit of 0.7K, inferring a CO detection rate of 70%. Located over a wide range of the Galactocentric distances, the CO sources show high concentration toward the spiral arms. Among the detected sources, there are 351 sources found to have high-velocity CO wing emission. A search for the latest catalog of high-velocity CO flows (HVFs) from young stellar objects indicates that 289 sources are beyond the present lists of HVFs. These high-velocity wing sources provide us with a comprehensive database for the study of HVFs from young stellar objects. Using the known outflow sources as an effective indicator, we found that the detection rate for high-velocity wings during the quick survey is 62%, moderately sensitive in searching for new outflow sources. The CO detection rate of the IRAS sources, combined with the ratio of high-velocity wing, suggests that 41% of the CO sources are undergoing the HVF phase. In this paper, the CO spectra are presented along with the preliminary statistics of the data.2002ApJS..141..157Yhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/141/157CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-tohttp://jets.pmo.ac.cn/starfm/xcold97.html : XCOLD97 HomePagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/141/157https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/141/157http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/141/157https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/141/157https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/141/157http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/141/157GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/141/157/table2 (Literature Data for Program Stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/141/157/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/141/157/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/141/157/table2?GETtext/xml+votable180.050000true1.08868963.9841330.0055555555555555565/445 490 825 828 909 3577 3589 3591 3651 3655 3656 3660 3666 3672 3673 3674 3855 3857 3862 3864 3869 3907 6124 6/857 858 859 862 1037 1038 1048 1052 1054 1074 1075 1078 1082 1121 1128 1130 1154 1168 1231 1240 1242 1285 1287 1293 1294 1297 1299 1300 1307 1319 1329 1330 1336 1337 1340 1341 1344 1346 1352 1354 1385 1387 1412 1425 1428 1446 1460 1470 1512 1539 1542 1544 1546 1566 1591 1606 1613 1622 1630 1631 1635 1636 1642 1653 1665 1668 1730 1736 1738 1759 1789 1790 1799 1802 1807 1811 1812 1814 1816 1824 1830 1831 1832 1835 1839 1848 1850 1925 1927 1928 1929 1930 1932 1933 1936 1944 1946 1953 1956 1957 1965 2909 2922 2948 2972 2973 2999 3005 3009 3011 3012 3021 3022 3031 3037 3039 3052 3053 3057 3058 3059 3061 3063 3067 3068 3071 3156 3157 3161 3162 3165 3171 3173 3175 3184 3194 3195 3196 3198 3214 3229 3265 3268 3269 3271 3273 3275 3281 3282 3283 3286 3289 3290 3291 3298 3304 3306 3309 3310 3311 3318 3320 3323 3328 3336 3338 3345 3350 3358 3364 3383 3389 3459 3466 3477 3494 3596 3604 3607 3609 3614 3627 3630 3631 3640 3641 3642 3644 3648 3649 3653 3663 3664 3683 3684 3686 3687 3693 3710 3714 3715 3716 3718 3719 3725 3726 3727 3728 3729 3730 3732 3735 3736 3738 3739 3744 3746 3747 3749 3750 3754 3755 3756 3757 3758 3760 3767 3777 3810 3848 3849 3851 3856 3884 3986 12963 12990 12991 13038 13050 13051 13055 13567 13981 14014 14052 14053 14063 14191 14219 14239 14241 14254 14255 14256 14263 14264 14267 14269 14278 14279 14280 14282 14283 14286 14287 14289 14290 14291 14292 14293 14294 14297 14299 14303 14304 14306 14307 14312 14314 14315 14316 14317 14318 14329 14331 14333 14339 14342 14355 14389 14402 14403 14406 14408 14409 14411 14412 14413 14417 14422 14424 14426 14430 14431 14448 14449 14452 14453 14454 14594 14595 14599 14602 14603 14610 14611 14616 14618 14619 14628 14629 14630 14632 14644 14647 14652 14654 14655 14658 14659 14661 14670 14671 14679 14700 14706 14709 14711 14719 14726 14733 14739 14742 14748 14785 14788 14792 14793 14809 15370 15373 15375 15379 15380 15383 15390 15391 15393 15394 15396 15397 15399 15403 15405 15408 15409 15411 15414 15415 15416 15427 15434 15435 15437 15440 15441 15445 15447 15452 15453 15455 15460 15461 15462 15468 15469 15473 15474 15483 15484 15541 15555 15556 15582 15585 15616 15622 15623 15624 15626 15627 15632 15633 15635 15636 15637 15638 15642 15648 15649 15652 15654 15655 15656 15664 15665 15667 15668 15670 15671 15672 15673 15675 15676 15680 15681 15683 15685 15689 15696 15697 15699 15700 15703 15709 15716 15720 15722 15738 15759 15761 15781 15790 15800 15806 15807 15816 15857 15941 15959 15964 15965 16129 16131 16191 16195 16197 20566 20805 20828 20830 20831 20843 20849 20859 21298 21303 21311 21325 21336 21354 21358 21391 21396 21400 21402 21406 21424 21425 21427 21428 21430 21431 21436 21438 21439 21440 21456 21457 21458 21465 21480 21486 21504 21506 21510 21517 21519 21530 21542 21636 21637 21639 21641 21642 21643 21645 21646 21647 21657 21662 21667 21668 21673 21677 21679 21680 21688 21689 21690 22021 22038 22040 22041 22042 22045 22047 22070 22075 22078 22080 22083 22113 22115 22122 22124 22126 22164 22173 22197 22205 22208 22212 22214 22216 22217 22218 22221 22240 22242 22243 22246 22248 22249 22797 22804 22805 22807 22813 22829 22854 22855 22856 22859 22860 22861 22864 22866 22873 22876 22884 22901 23007 23030 23533 23549 23555 23562 23591 23637 23639 23644 23645 23646 23664 23666 23672 23697 23700 23704 23721 23723 23727 23760 23764 23766 23767 23770 23773 23775 23795 23797 23810 23816 23946 23962 23968 23969 23970 23974 23976 23980 23982 23983 23987 23996 23998 24080 24151 24156 24157 24158 24175 24183 24189 24191 24301 24320 24322 24323 24325 24329 24340 24353 24355 24361 24365 24376 24378 24426 24427 24430 24448 24451 24452 24454 24457 24474 24475 24476 24487 24493 24501 24507 24508 24510 24511 24547 24554 24555 28803 28804 28817 28818 28872 28890 28892 28894 28924 29070 29089 29091 29092 29095 29113 29116 29154 29160 29163 29177 29193 29274 29367 29439 29440 29458 29463 29464 29509 29513 29515 29526 29556 29653 29673 29680 30216 30241 30243 30253 30260 30266 30316 30317 30328 30341 30343 30348 30353 30355 30356 30363 30383 30402 30404 30407 30418 30419 30421 30425 30441 30507 30592 30593 30602 30614 30623 30624 30625 30628 30692 30696 30697 30703 30710 30714 30715 30733 30808 30810 30822 30824 32081 32083 32084 32085 39405 39411 39703 39733 39744 39745 39747 39753 39774 39803 39806 39886 39889 39895 39899 39908 39909 39911 39912 39916 39922 39926 39928 39929 39932 39933 40449 40609 40612 40617 40618 40619 42462 42463 42480 42487 42491 42970 42981 42992https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/141/157?format=asciiOpticalInfraredRadiodefaultJ/ApJS/141/157/table2Literature Data for Program StarsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIRASThe IRAS designationmeta.id;meta.maincharGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latfloatTApPeak antenna temperatureKphot.antennaTemp;stat.maxfloate_TApCO spectrum r.m.s noise levelKstat.errorfloatRVLocal standard of rest radial velocitykm/sspect.dopplerVeloc;pos.lsrfloatFWHMFull width at half maximum of the line (1)km/sspect.line.widthfloatVSpan? Line span measured at the 0K levelkm/sspect.line.widthfloatnullableFeatureNotes on line profile featuresmeta.notecharDist? Kinematical distance (2)kpcpos.distance;pos.heliocentricfloatnullableFileNameName of the file containing the spectra, in subdirectory spectrameta.id;meta.filechar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedAssocThe object's major associationmeta.id.assoccharRAB1950Hour of Right Ascension (B1950)pos.eq.ra;meta.mainDEB1950Degree of Declination (B1950)pos.eq.dec;meta.main