A new 95GHz methanol maser catalog. I.

A new 95GHz methanol maser catalog. I.J/ApJS/231/20ivo://CDS.VizieR/J/ApJS/231/20doi:10.26093/cds/vizier.22310020CDSYang W.Xu Y.Chen X.Ellingsen S.P.Lu D.Ju B.Li Y.2017-11-28T09:00:21Z2017-10-23T11:45:08ZCDS support team

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

cds-question@unistra.frradio-astronomymillimeter-astronomysubmillimeter-astronomyastrophysical-masersThe Purple Mountain Observatory 13.7m radio telescope has been used to search for 95GHz (8_0_-7_1_A^+^) class I methanol masers toward 1020 Bolocam Galactic Plane Survey (BGPS) sources, leading to 213 detections. We have compared the line width of the methanol and HCO^+^ thermal emission in all of the methanol detections, and on that basis, we find that 205 of the 213 detections are very likely to be masers. This corresponds to an overall detection rate of 95 GHz methanol masers toward our BGPS sample of 20%. Of the 205 detected masers, 144 (70%) are new discoveries. Combining our results with those of previous 95GHz methanol maser searches, a total of 481 95GHz methanol masers are now known. We have compiled a catalog listing the locations and properties of all known 95GHz methanol masers.2017ApJS..231...20Yhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/231/20CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AZh/72/22 : A 95 GHz Survey of Methanol Masers (Valtts+, 1995)J/MNRAS/301/640 : Ultracompact H II regions studies. II. (Walsh+, 1998)J/ApJS/155/149 : CH_3_OH 7_0_-6_1_ A^+^ maser sources (Kurtz+, 2004)J/A+A/428/1019 : Rest frequencies of methanol maser lines (Mueller+, 2004)J/MNRAS/359/1498 : Class I and class II methanol masers (Ellingsen+, 2005)J/MNRAS/366/1096 : Kinematic distance ambiguity (Busfield+, 2006)J/ApJ/639/227 : MSX IRDC candidate catalog (Simon+, 2006)J/AZh/84/579 : Catalog of Class I methanol masers (Val'tts+, 2007)J/ApJ/690/706 : Distances of Galactic HII regions (Anderson+, 2009)J/other/PASA/26.454 : Precise positions of methanol masers (Caswell, 2009)J/ApJ/702/1615 : CH_3_OH maser survey of EGOs (Cyganowski+, 2009)J/ApJ/721/137 : The Bolocam Galactic Plane Survey (BGPS) (Bally+, 2010)J/ApJS/188/123 : The Bolocam Galactic Plane Survey. II. (Rosolowsky+, 2010)J/ApJS/196/9 : 95GHz methanol masers toward GLIMPSE EGOs (Chen+, 2011)J/ApJ/741/110 : The BGPS. VII. Massive star-forming regions (Dunham+, 2011)J/ApJS/195/14 : The BGPS. V. (Schlingman+, 2011)J/AZh/89/611 : Class I methanol maser catalog (Bayandina+, 2012)J/ApJS/200/5 : 95GHz class I methanol maser survey (Chen+, 2012)J/ApJS/206/9 : New EGOs from Spitzer GLIMPSE II survey. I. (Chen+, 2013)J/ApJS/206/22 : Newly EGOs from GLIMPSE II survey. II. MoC (Chen+, 2013)J/ApJ/763/2 : 95GHz methanol masers in molecular outflows (Gan+, 2013)J/ApJ/783/130 : Parallaxes of high mass star forming regions (Reid+, 2014)J/MNRAS/439/2584 : Southern methanol masers at 36 and 44GHz (Voronkov+, 2014)J/ApJ/799/29 : BGPS. XII. DR2 distance catalog (Ellsworth-Bowers+, 2015)http://irsa.ipac.caltech.edu/data/BOLOCAM_GPS/ : Bolocam GPS archivehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/231/20https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/231/20http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/231/20https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/231/20https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/231/20http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/231/20GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/231/20/table3 (807 BGPS sources for which no 95GHz methanol emission was detected)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/231/20/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/231/20/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/231/20/table3?GETtext/xml+votable180.050000true268.954167-24.6702780.005555555555555556Cone search capability for table J/ApJS/231/20/bgps (The 481 BGPS with detected 95GHz methanol masers and the 42 candidates from tables 1 and 2; table added by CDS)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/231/20/bgps?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/231/20/bgps?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/231/20/bgps?GETtext/xml+votable180.050000true267.56125-28.914166670.005555555555555556Cone search capability for table J/ApJS/231/20/masers (Parameters of all 481 detected 95GHz methanol masers and the 42 95GHz methanol maser candidates (tables 1 and 2))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/231/20/masers?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/231/20/masers?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/231/20/masers?GETtext/xml+votable180.050000true7.1866666756.701944440.005555555555555556Cone search capability for table J/ApJS/231/20/table6 (Parameters of HCO+ emission towards in 212 BGPS sources with an associated 95GHz methanol emission)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/231/20/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/231/20/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/231/20/table6?GETtext/xml+votable180.050000true268.82847861-24.775013060.0055555555555555565/3655 3666 7278 7377 7383 7564 7579 7605 7679 10453 6/862 2973 2996 3011 3061 3290 3302 3310 3649 12970 12971 12974 13050 14002 14287 14307 14309 14311 14314 14315 14316 14317 14337 14341 14352 14353 14355 14356 14358 14359 14403 14409 14594 14603 14604 14607 14618 14619 14624 14644 14647 14655 14668 14670 14671 14682 14683 14686 14687 14688 14689 14691 14692 14693 14697 14704 14705 15362 15368 15370 15373 15374 15385 15478 15479 15667 15759 15965 21439 21458 22243 22805 22855 22873 22876 23637 23969 23982 24189 24325 24365 24507 24554 28808 28809 28814 28815 28824 28825 28828 28829 28830 28875 28879 28891 28901 28912 28913 28915 28916 28918 28919 29070 29088 29090 29091 29094 29096 29097 29100 29101 29103 29116 29118 29119 29154 29160 29162 29457 29461 29504 29505 29507 29513 29522 29528 29529 30218 30219 30222 30241 30244 30245 30260 30262 30263 30268 30269 30312 30313 30315 30330 30405 30416 30417 30592 30594 30595 30601 30604 30605 30606 30616 30618 30619 30622 30623 30624 30644 30688 30691 30692 30694 30695 30701 30712 30714 32085 37846 37850 37897 41597 41653 41655 41661 41677 41681 41682 41688 41767 41772 41780 41802 41804 41805 41807 41811 41817 41820 42159 42169 42170 42171 42172 42207 42210 42211 42213 42214 42224 42225 42229 42230 42376 42379 42381 42382 42383 42387 42390 42392 42396 42397 42417 42436 42438 42441 42444 42445 42449 42450 42451 42454 42455 42456 42457 42460 42461 42462 42496 42497 42498 42512 43013 43021https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/231/20?format=asciiRadiodefaultJ/ApJS/231/20/table3807 BGPS sources for which no 95GHz methanol emission was detectedBGPSBGPS IAU name, as in Rosolowsky+, 2010, J/ApJS/188/123meta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID[1055/7495] BGPS ID (1)meta.idintf_IDListed in Manning+ (2016PASA...33...15M) (2)meta.codecharNhcometa.numberintnullableRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainrms[0.4/2.7] The rms noise of target sourceJystat.stdev;phot.flux.densityfloatS13Display the BGPS X (Shirley+, 2013, J/ApJS/209/2) within 3"meta.ref.urlintnullableSimbadSimbad column added by the CDSmeta.ref.urlchar

J/ApJS/231/20/table8Information of HCO+ without methanol masers emissionrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID[1039/7502]? BGPS ID (1)meta.idintnullableVlsr[-74/155] Peak local standard of rest velocitykm/sphys.veloc;pos.lsr;stat.maxfloate_Vlsr[0/1.1] Uncertainty in Vlsrkm/sstat.error;phys.veloc;pos.lsrfloatDV[0.4/17] Line FWHMkm/sspect.line.widthfloate_DV[0.01/2] Uncertainty in DelVkm/sstat.errorfloatSint[2/1570] Integrated flux densityJy.km/sphot.flux.density;em.mm.50-100GHzfloate_Sint[0.1/523] Uncertainty in SintJy.km/sstat.errorfloatPeak[0.3/354] Peak flux densityJyphot.flux.density;em.mm.50-100GHzfloatStot[8/2021]? Total integrated flux densityJy.km/sphot.flux.density;em.mm.50-100GHzfloatnullablerms[0.5/7.1]? 1 sigma of the observationsJystat.stdev;phot.flux.density;obsfloatnullable

J/ApJS/231/20/bgpsThe 481 BGPS with detected 95GHz methanol masers and the 42 candidates from tables 1 and 2; table added by CDSID? BGPS number as in table 6meta.idintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintf_Namec=candidate (from table 2)meta.codecharNameSource name as in tables 1 and 2meta.id;meta.maincharprimaryNcNumber of maser component for this source (tables 1 and 2)meta.numberintnullableRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainHCODisplay the HCO+ data for this source (table 6)meta.ref.urlintnullableS13Display the BGPS X (Shirley+, 2013, J/ApJS/209/2) within 3"meta.ref.urlintnullableR10Display the BGPS II (Rosolowsky+, 2010, J/ApJS/188/123) within 3"meta.ref.urlintnullable

J/ApJS/231/20/masersParameters of all 481 detected 95GHz methanol masers and the 42 95GHz methanol maser candidates (tables 1 and 2)e_Vlsr[0/4] Uncertainty in Vlsrkm/sstat.error;phys.veloc;pos.lsrfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCmeta.codecharNameSource name (1)meta.id;meta.maincharm_Name[a-h] Maser component for Name (2)meta.code.multipcharf_NameListed in Manning+ (2016PASA...33...15M) (3)meta.codecharRAJ2000? Hour of Right Ascension (J2000)pos.eq.ra;meta.mainnullableDEJ2000? Degree of Declination (J2000)pos.eq.dec;meta.mainnullableVlsr[-110/159] Peak local standard of rest velocitykm/sphys.veloc;pos.lsr;stat.maxdoubleDV[0.1/19] Line FWHMkm/sspect.line.widthfloate_DV[0/11] Uncertainty in DVkm/sstat.errorfloatPeak[0.5/267] Peak flux densityJyphot.flux.density;em.mm.50-100GHzfloatSint[0.2/523] Integrated flux densityJy.km/sphot.flux.density;em.mm.50-100GHzfloate_Sint[0.03/153]? Uncertainty in SintJy.km/sstat.errorfloatnullableStot[0.5/1071]? Total integrated flux densityJy.km/sphot.flux.density;em.mm.50-100GHzfloatnullablerms[0.1/3]? 1 sigma of the observationsJystat.stdev;phot.flux.density;obsfloatnullableDist[0.2/17]? Distancekpcpos.distance;pos.heliocentricfloatnullabler_DistReference about distance (4)meta.ref;pos.framecharRefReference for each source (5)meta.ref;pos.framechar

J/ApJS/231/20/table6Parameters of HCO+ emission towards in 212 BGPS sources with an associated 95GHz methanol emissionID[1039/7502]? BGPS ID (1)meta.idintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintVlsr[-74/155] Peak local standard of rest velocitykm/sphys.veloc;pos.lsr;stat.maxfloate_Vlsr[0/1.1] Uncertainty in Vlsrkm/sstat.error;phys.veloc;pos.lsrfloatDV[0.4/17] Line FWHMkm/sspect.line.widthfloate_DV[0.01/2] Uncertainty in DelVkm/sstat.errorfloatSint[2/1570] Integrated flux densityJy.km/sphot.flux.density;em.mm.50-100GHzfloate_Sint[0.1/523] Uncertainty in SintJy.km/sstat.errorfloatPeak[0.3/354] Peak flux densityJyphot.flux.density;em.mm.50-100GHzfloatStot[8/2021]? Total integrated flux densityJy.km/sphot.flux.density;em.mm.50-100GHzfloatnullablerms[0.5/7.1]? 1 sigma of the observationsJystat.stdev;phot.flux.density;obsfloatnullableS13Display the BGPS X (Shirley+, 2013, J/ApJS/209/2) within 3"meta.ref.urlintnullablePDisplay the methanol maser parameters for this source (tables 1 and 2)meta.ref.urlintnullableR10Display data from the BGPS II (Rosolowsky+, 2010, J/ApJS/188/123)meta.ref.urlchar_RAPositions from the BGPS. II. (Rosolowsky+, 2010, J/ApJS/188/123) (right ascension part)degpos.eq.ra;meta.main_DEPositions from the BGPS. II. (Rosolowsky+, 2010, J/ApJS/188/123) (declination part)degpos.eq.dec;meta.main