J/AJ/131/2525ivo://CDS.VizieR/J/AJ/131/2525doi:10.26093/cds/vizier.51312525CDSHelfand D.J.Becker R.H.White R.L.Fallon A.Tuttle S.2018-01-08T06:38:03Z2009-09-24T21:46:03ZCDS support team

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

cds-question@unistra.frgalaxy-planesmilky-way-galaxyh-ii-regionsradio-continuum-emissionsupernova-remnantssurveysWe present the Multi-Array Galactic Plane Imaging Survey (MAGPIS), which maps portions of the first Galactic quadrant with an angular resolution, sensitivity, and dynamic range that surpass existing radio images of the Milky Way by more than an order of magnitude. The source detection threshold at 20cm is in the range 12mJy over the 85% of the survey region (5{deg}<l<32{deg}, |b|<0.8{deg}) not covered by bright extended emission; the angular resolution is ~6". We catalog over 3000 discrete sources (diameters mostly <30") and present an atlas of ~400 diffuse emission regions. New and archival data at 90cm for the whole survey area are also presented. Comparison of our catalogs and images with the Midcourse Space Experiment mid-infrared data allows us to provide preliminary discrimination between thermal and nonthermal sources. We identify 49 high-probability supernova remnant candidates, increasing by a factor of 7 the number of known remnants with diameters smaller than 5' in the survey region; several are pulsar wind nebula candidates and/or very small diameter remnants (D<45").2006AJ....131.2525Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/131/2525CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/56 : 100{mu}m Survey of the Galactic PlaneII/270 : TCS-CAIN: NIR Survey of the Galactic PlaneV/114 : MSX6C Infrared Point Source Catalog (Egan+ 2003)J/ApJS/91/347 : A 5-GHz VLA Survey of the Galactic Plane (Becker+ 1994)J/AJ/129/348 : Radio compact HII regions in the Milky Way (Giveon+, 2005)J/AJ/130/156 : Galactic radio compact HII regions at 1.4GHz (Giveon+, 2005)J/MNRAS/351/31 : XMM-Newton Galactic Plane Survey (XGPS) (Hands+, 2004)J/A+A/397/21 : Galactic HII regions (Paladini+, 2003)J/A+AS/83/539 : 21cm radio continuum survey. I. (Reich+ 1990)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/131/2525https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/131/2525http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/131/2525https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/131/2525https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/131/2525http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/131/2525GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/131/2525/table2 (Catalog of discrete sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/131/2525/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/131/2525/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/131/2525/table2?GETtext/xml+votable180.050000true269.4800146-24.69453760.005555555555555556Cone search capability for table J/AJ/131/2525/table3 (Catalog of diffuse emission regions)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/131/2525/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/131/2525/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/131/2525/table3?GETtext/xml+votable180.050000true269.6439846-24.61422030.005555555555555556Cone search capability for table J/AJ/131/2525/table4 (High-probability supernova remnant candidates)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/131/2525/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/131/2525/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/131/2525/table4?GETtext/xml+votable180.050000true270.5900524-23.65844880.0055555555555555565/7228 7229 7275 7278 7376 7377 7383 7554 7561 7564 6/28879 28890 28901 28903 28924 28925 29088 29090 29091 29094 29095 29096 29097 29099 29116 29118 29119 29162 29163 29456 29457 29460 29461 29463 29516 29517 29520 29522 29523 29526 29528 29529 29531 29557 30222 30223 30234 30240 30241 30260 30262 30263 30265 30268 30269 30271 30306 30312 303149.932213363424795e-25 2.483060040379131e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/131/2525?format=asciiRadiodefaultJ/AJ/131/2525/table2Catalog of discrete sourcesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMAGPISSource name (MAGPIS GLL.lllll+B.bbbbb in Simbad) (G1)meta.id;meta.maincharFpeakPeak 20cm flux in units of mJy/beammJyphot.flux.density;em.radio.750-1500MHzfloatFintIntegrated 20cm flux densitymJyphot.flux.density;em.radio.750-1500MHzfloatf_Fint[E] Indicates that the Gaussian model is inadequate and that the value is probably inaccuratemeta.codecharRMSThe RMS of the 20cm observationmJystat.errorfloatMajAxisMajor axis (full-width at half-maximum) (1)arcsecphys.angSize.smajAxisfloatMinAxisMinor axis (full-width at half-maximum) (1)arcsecphys.angSize.sminAxisfloatPAPosition angle of major axisdegpos.posAngintl_F8umLimit flag on F8ummeta.codecharF8um? The 8um flux density (2)Jyphot.flux.density;em.IR.8-15umfloatnullablel_F21umLimit flag on F21ummeta.codecharF21um? The 21um flux density (2)Jyphot.flux.density;em.IR.15-30umfloatnullableMSX6CView the MSX6C details (Cat. V/114)meta.ref.urlchar_GlonPosition (derived from MAGPIS Name) (longitude part)degpos.galactic.lon_GlatPosition (derived from MAGPIS Name) (latitude part)degpos.galactic.latJ/AJ/131/2525/table3Catalog of diffuse emission regionsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_MAGPISSimbad column added by the CDSmeta.ref.urlcharMAGPISSource name (MAGPIS Diffuse GLL.llll+B.bbbb in Simbad) (G1)meta.id;meta.maincharprimarySizeSource box sizearcminphys.angSizefloatScaleIntensity scaling factor for display purposes (in units of mJy/beam)mJyarith.factorfloatFpeakBrightest 20cm flux pixel value (in units of mJy/beam)mJyphot.flux.density;em.radio.750-1500MHzfloatGLONPeak Galactic longitudedegpos.galactic.lonGLATPeak Galactic latitudedegpos.galactic.latfloatFintIntegrated 20cm flux density inside SizemJyphot.flux.density;em.radio.750-1500MHzfloatSNRKnown supernova remnantsmeta.idchar_GlonPosition (derived from MAGPIS Name) (longitude part)degpos.galactic.lon_GlatPosition (derived from MAGPIS Name) (latitude part)degpos.galactic.latJ/AJ/131/2525/table4High-probability supernova remnant candidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMAGPISSource name (MAGPIS SNR? GLL.llll+B.bbbb in Simbad) (G1)meta.id;meta.maincharDiamSource diameterarcminphys.angSizefloatSizeSource box sizearcmininstr.paramfloatFpeakBrightest 20cm flux pixel value (in units of mJy/beam)mJyphot.flux.density;em.radio.750-1500MHzfloatFintIntegrated 20cm flux density inside SizemJyphot.flux.density;em.radio.750-1500MHzfloat_GlonPosition (derived from MAGPIS Name) (longitude part)degpos.galactic.lon_GlatPosition (derived from MAGPIS Name) (latitude part)degpos.galactic.lat