Based on Herschel Gould Belt survey (Andre et al., 2010A&A...518L.102A) observations of the Aquila cloud complex, and using the multi-scale, multi-wavelength source extraction algorithm getsources (Men'shchikov et al., 2012A&A...542A..81M), we identified a total of 749 dense cores, including 685 starless cores and 64 protostellar cores. The observed properties of all dense cores are given in tablea1.dat, and their derived properties are listed in tablea2.dat. (4 data files)

Andre, P.

Arzoumanian, D.

BENEDETTINI, Milena

Bernard, J. -P.

Bontemps, S.

Di, Francesco J.

Didelon, P.

ELIA, Davide Quintino

Griffin, M. J.

Hill, T.

Kirk, J.

Konyves, V.

Ladjelate, B.

Marsh, K.

Martin, P. G.

Maury, A.

Men'shchikov, A.

Motte, F.

Nguyen Luong, Q.

Palmeirim, P.

Peretto, N.

PEZZUTO, Stefano

Roussel, H.

RYGL, Kazi Lucie Jessica

Sadavoy, S. I.

SCHISANO, EUGENIO

Schneider, N.

Shimajiri, Y.

SPINOGLIO, Luigi Giuseppe Maria

Ward-Thompson, D.

White, G. J.

OA@INAF - Istituto Nazionale di Astrofisica

2015Publication Year2020-04-06T14:43:51ZAcceptance in OA@INAFVizieR Online Data Catalog: Catalog of dense cores in Aquila from Herschel (Konyves+, 2015)TitleKonyves, V.; Andre, P.; Men'shchikov, A.; Palmeirim, P.; Arzoumanian, D.; et al.Authors10.26093/cds/vizier.35840091DOIhttp://hdl.handle.net/20.500.12386/23879HandleVizieR Online Data CatalogJournal6/4/2020 J/A+A/584/A91https://cdsarc.unistra.fr/viz-bin/ReadMe/J/A+A/584/A91?format=html&tex=true 1/4J/A+A/584/A91   Catalog of dense cores in Aquila from Herschel  (Konyves+, 2015) A census of dense cores in the Aquila cloud complex: SPIRE/PACS observations from the Herschel Gould Belt survey.      Konyves V., Andre P., Men'shchikov A., Palmeirim P., Arzoumanian D.,      Schneider N., Roy A., Didelon P., Maury A., Shimajiri Y.,      Di Francesco J., Bontemps S., Peretto N., Benedettini M., Bernard J.-P.,      Elia D., Griffin M.J., Hill T., Kirk J., Ladjelate B., Marsh K.,      Martin P.G., Motte F., Nguyen Luong Q., Pezzuto S., Roussel H.,      Rygl K.L.J., Sadavoy S.I., Schisano E., Spinoglio L., Ward-Thompson D.,      White G.J.     <Astron. Astrophys. 584, A91 (2015)>     =2015A&A...584A..91K        (SIMBAD/NED BibCode) ADC_Keywords: YSOs ; Regional catalog ; Infrared sources ; Interstellar medium ;               Combined data ; Photometry, millimetric/submm Keywords: ISM: individual objects: Aquila Rift complex - stars: formation -           ISM: clouds - ISM: structure - submillimeter: ISM Abstract:     We present and discuss the results of the Herschel Gould Belt survey     (HGBS) observations in an ∼11deg2 area of the Aquila molecular cloud     complex at d∼260pc, imaged with the SPIRE and PACS photometric     cameras in parallel mode from 70-micron to 500-micron. Using the     multi-scale, multi-wavelength source extraction algorithm getsources,     we identify a complete sample of starless dense cores and embedded     (Class 0-I) protostars in this region, and analyze their global     properties and spatial distributions. We find a total of 651 starless     cores, ∼60% ±10% of which are gravitationally bound prestellar     cores, and they will likely form stars in the future. We also detect     58 protostellar cores. The core mass function (CMF) derived for the     large population of prestellar cores is very similar in shape to the     stellar initial mass function (IMF), confirming earlier findings on a     much stronger statistical basis and supporting the view that there is     a close physical link between the stellar IMF and the prestellar CMF.     The global shift in mass scale observed between the CMF and the IMF is     consistent with a typical star formation efficiency of ∼40% at the     level of an individual core. By comparing the numbers of starless     cores in various density bins to the number of young stellar objects     (YSOs), we estimate that the lifetime of prestellar cores is ∼1Myr,     which is typically ∼4 times longer than the core free-fall time, and     that it decreases with average core density. We find a strong     correlation between the spatial distribution of prestellar cores and     the densest filaments observed in the Aquila complex. About 90% of the     Herschel-identified prestellar cores are located above a background     column density corresponding to AV∼7, and ∼75% of them lie within     filamentary structures with supercritical masses per unit length     ≳16M☉/pc. These findings support a picture wherein the cores     making up the peak of the CMF (and probably responsible for the base     of the IMF) result primarily from the gravitational fragmentation of     marginally supercritical filaments. Given that filaments appear to     dominate the mass budget of dense gas at AV>7, our findings also     suggest that the physics of prestellar core formation within filaments     is responsible for a characteristic "efficiency"     SFR/Mdense∼5±2x10-8yr-1 for the star formation process in     dense gas. Description:     Based on Herschel Gould Belt survey (Andre et al.,     2010A&A...518L.102A) observations of the Aquila cloud complex, and     using the multi-scale, multi-wavelength source extraction algorithm     getsources (Men'shchikov et al., 2012A&A...542A..81M), we identified a     total of 749 dense cores, including 685 starless cores and 64     protostellar cores.     The observed properties of all dense cores are given in tablea1.dat,     and their derived properties are listed in tablea2.dat. File Summary:        FileName      Lrecl  Records   Explanations ReadMe            80        .   This file tablea1.dat      519      749   Observed properties of dense cores in Aquila tablea2.dat      178      749   Derived properties of dense cores in Aquila list.dat         100        2   List of fits images fits/*             0        2   Individual fits files See also:  J/MNRAS/421/3257 : MHO catalogue for Serpens and Aquila (Ioannidis+, 2012)  J/ApJ/723/915    : BLAST view of Aquila SFR (Rivera-Ingraham+, 2013) Portal Simbad VizieR Aladin X-Match HelpOther6/4/2020 J/A+A/584/A91https://cdsarc.unistra.fr/viz-bin/ReadMe/J/A+A/584/A91?format=html&tex=true 2/4Byte-by-byte Description of file: tablea1.dat   Bytes Format Units    Label        Explanations    1-  3  I3    ---      Seq          Core running number    5- 19  A15   ---      Name         Core name, HHMMSS.s+DDMMSS, to be added                                        after HGBS_J   21- 22  I2    h        RAh          Right ascension (J2000)   24- 25  I2    min      RAm          Right ascension (J2000)   27- 31  F5.2  s        RAs          Right ascension (J2000)       33  A1    ---      DE-          Declination sign (J2000)   34- 35  I2    deg      DEd          Declination (J2000)   37- 38  I2    arcmin   DEm          Declination (J2000)   40- 43  F4.1  arcsec   DEs          Declination (J2000)   45- 50  F6.1  ---      Signi070     Detection significance at 70um (1)   52- 60  E9.3  Jy       Sp070        Peak flux density at 70um (in Jy/beam)   62- 68  E7.2  Jy       e_Sp070      Error on peak flux density at 70um                                        (in Jy/beam)   70- 75  F6.2  ---     Sp070/Sbg070  Contrast over local background at 70um   77- 85  E9.3  Jy       Sconv070     Smoothed peak flux density at 70um                                        (in Jy/beam500) (2)   87- 95  E9.3  Jy       Stot070      Integrated flux density at 70um   97-103  E7.2  Jy       e_Stot070    Error on integrated flux density at 70um  105-107  I3    arcsec   FWHMa070     ?=-1 Major FWHM diameter at 70um (3)  109-111  I3    arcsec   FWHMb070     ?=-1 Minor FWHM diameter at 70um (3)  113-115  I3    deg      PA070        ?=-1 Position angle at 70um (3)(4)  117-122  F6.1  ---      Signi160     Detection significance at 160um (1)  124-132  E9.3  Jy       Sp160        Peak flux density at 160um (in Jy/beam)  134-140  E7.2  Jy       e_Sp160      Error on peak flux density at 160um                                        (in Jy/beam)  142-147  F6.2  ---     Sp160/Sbg160  Contrast over local background at 160um  149-157  E9.3  Jy       Sconv160     Smoothed peak flux density at 160um                                        (in Jy/beam500) (2)  159-167  E9.3  Jy       Stot160      Integrated flux density at 160um  169-175  E7.2  Jy       e_Stot160    Error on integrated flux density at 160um  177-179  I3    arcsec   FWHMa160     ?=-1 Major FWHM diameter at 160um (3)  181-183  I3    arcsec   FWHMb160     ?=-1 Minor FWHM diameter at 160um (3)  185-187  I3    deg      PA160        ?=-1 Position angle at 160um (3)(4)  189-194  F6.1  ---      Signi250     Detection significance at 250um (1)  196-204  E9.3  Jy       Sp250        Peak flux density at 250um (in Jy/beam)  206-212  E7.2  Jy       e_Sp250      Error on peak flux density at 250um                                        (in Jy/beam)  214-219  F6.2  ---     Sp250/Sbg250  Contrast over local background at 250um  221-229  E9.3  Jy       Sconv250     Smoothed peak flux density at 250um                                        (in Jy/beam500) (2)  231-239  E9.3  Jy       Stot250      Integrated flux density at 250um  241-247  E7.2  Jy       e_Stot250    Error on integrated flux density at 250um  249-251  I3    arcsec   FWHMa250     ?=-1 Major FWHM diameter at 250um (3)  253-255  I3    arcsec   FWHMb250     ?=-1 Minor FWHM diameter at 250um (3)  257-259  I3    deg      PA250        ?=-1 Position angle at 250um (3)(4)  261-266  F6.1  ---      Signi350     Detection significance at 350um (1)  268-276  E9.3  Jy       Sp350        Peak flux density at 350um (in Jy/beam)  278-284  E7.2  Jy       e_Sp350      Error on peak flux density at 350um                                        (in Jy/beam)  286-291  F6.2  ---     Sp350/Sbg350  Contrast over local background at 350um  293-301  E9.3  Jy       Sconv350     Smoothed peak flux density at 350um                                        (in Jy/beam500) (2)  303-311  E9.3  Jy       Stot350      Integrated flux density at 350um  313-319  E7.2  Jy       e_Stot350    Error on integrated flux density at 350um  321-323  I3    arcsec   FWHMa350     Major FWHM diameter of core at 350um  325-326  I2    arcsec   FWHMb350     Minor FWHM diameter of core at 350um  328-330  I3    deg      PA350        Position angle of core at 350um (4)  332-337  F6.1  ---      Signi500     Detection significance at 500um (1)  339-347  E9.3  Jy       Sp500        Peak flux density at 500um (in Jy/beam)  349-355  E7.2  Jy       e_Sp500      Error on peak flux density at 500um                                        (in Jy/beam)  357-362  F6.2  ---     Sp500/Sbg500  Contrast over local background at 500um  364-372  E9.3  Jy       Stot500      Integrated flux density at 500um  374-380  E7.2  Jy       e_Stot500    Error on integrated flux density at 500um  382-384  I3    arcsec   FWHMa500     Major FWHM diameter of core at 500um  386-387  I2    arcsec   FWHMb500     Minor FWHM diameter of core at 500um  389-391  I3    deg      PA500        Position angle of core at 500um (4)  393-398  F6.1  ---      SigniNH2     Detection significance at column density  400-404  E5.1 10+21cm-2 NpH2         Peak H2 column density at 18.2" resolution  406-409  F4.2  ---      NpH2/Nbg     Contrast over local background at                                        column density  411-414  E4.1 10+21cm-2 NconvH2      Peak H2 column density at 36.3" resolution  416-419  E4.1 10+21cm-2 NbgH2        Local background H_2 column density  421-423  I3    arcsec   FWHMaNH2     Major FWHM diameter of core at N_H2  425-427  I3    arcsec   FWHMbNH2     Minor FWHM diameter of core at N_H2  429-431  I3    deg      PANH2        Position angle of core at N_H2 (4)      433  I1    ---      NSED         [1/5] Number of significant Herschel bands      435  A1    ---      CSARflag     [012] Associations with CSAR-found                                              cores (5)  437-448  A12   ---      Coretype     Core type (6)  450-482  A33   ---      NSIMBAD      Closest counterpart found in SIMBAD  484-505  A22   ---      NSPITZER     Closest SPITZER c2d association (7)  507-519  A13   ---      Com          Comments 6/4/2020 J/A+A/584/A91https://cdsarc.unistra.fr/viz-bin/ReadMe/J/A+A/584/A91?format=html&tex=true 3/4Note (1): Detection significance, derived by getsources (Men'shchikov et al.,            2012A&A...542A..81M), is 0.0 if the core is not visible in clean            single scales. Note (2): Peak flux density at the specified wavelength, measured after           smoothing the data to a 36.3" beam. Note (3): A special value of -1 is given when no size measurement was possible. Note (4): Position angle of the core major axis, measured east of north. Note (5): CSAR-flag: 2 if the getsources core has a counterpart detected by CSAR            (Kirk, J.M. et al., 2013MNRAS.432.1424K) within 6 arcsec of its peak            position, 1 if no close CSAR counterpart was found but the peak            position of a CSAR source lies within the FWHM contour of the            getsources core in the high-resolution column density map, 0            otherwise. Note (6): Core type: starless, prestellar, protostellar. Note (7): Closest Spitzer-identified YSO from the c2d survey (Dunham et al.,            2013AJ....145...94D, Allen et al., in prep.) within 6-arcsec of the            Herschel peak position, if any. Byte-by-byte Description of file: tablea2.dat   Bytes Format Units      Label     Explanations    1-  3  I3    ---        Seq       Core running number    5- 19  A15   ---        Name      Core name, HHMMSS.s+DDMMSS,                                       to be added after HGBS_J*   21- 22  I2    h          RAh       Right ascension (J2000)   24- 25  I2    min        RAm       Right ascension (J2000)   27- 31  F5.2  s          RAs       Right ascension (J2000)       33  A1    ---        DE-       Declination sign (J2000)   34- 35  I2    deg        DEd       Declination (J2000)   37- 38  I2    arcmin     DEm       Declination (J2000)   40- 43  F4.1  arcsec     DEs       Declination (J2000)   45- 51  E7.2  pc         Rd        Deconvolved core radius (1)   53- 59  E7.2  pc         Robs      Observed core radius (2)   61- 65  F5.2  Msun       Mcore     Estimated core mass   67- 70  F4.2  Msun       e_Mcore   Uncertainty in the core mass   72- 75  F4.1  K          Tdust     Dust temperature from SED fitting   77- 79  F3.1  K          e_Tdust   Uncertainty in the dust temperature   81- 85  F5.1  10+21cm-2  NH2peak   Peak H2 column density at 36.3" resolution   87- 91  F5.1  10+21cm-2  NH2av     Average NH2 derived with Robs   93- 97  F5.1  10+21cm-2  NH2avd    Average NH2 derived with Rd   99-103  F5.1  10+4cm-3   nH2peak   Beam-averaged peak volume density  105-109  F5.1  10+4cm-3   nH2av     Average core volume density from Robs  111-115  F5.1  10+4cm-3   nH2avd    Average volume density from Rd  117-120  F4.1  ---        alphaBE   Bonnor-Ebert mass ratio  122-133  A12   ---        Coretype  Core type (3)  135-178  A44   ---        Com       Comments (4)Note (1): Geometrical average between the major and minor FWHM sizes of the core            [pc], measured in the high-resolution column density map after            deconvolution from the 18.2-arcsec HPBW resolution of the map. Note (2): Same as (1) before deconvolution. Note (3): Core type: starless, prestellar, protostellar. Note (4): Comments may be "no SED fit", "tentative bound", or "CO high-V_LSR",           see Sect. 4 of the paper for details. Byte-by-byte Description of file: list.dat   Bytes Format Units   Label     Explanations    1-  9  F9.5  deg     RAdeg     Right ascension of image center (J2000)   10- 18  F9.5  deg     DEdeg     Declination of image center (J2000)       20  I1 arcsec/pix Scale     [3] Scale of the image   22- 25  I4    ---     Nx        [5233] Number of pixels along X-axis   27- 30  I4    ---     Ny        [5657] Number of pixels along Y-axis   32- 37  I6    Kibyte  size      [115642] Size of the fits file   39- 77  A39   ---     FileName  Name of the fits file in subdirectory fits   79-100  A22   ---     Title     Title of the fits file Acknowledgements:    Vera Konyves, vera.konyves(at)cea.fr    Philippe Andre, pandre(at)cea.fr References:    Andre et al., 2010A&A...518L.102A 6/4/2020 J/A+A/584/A91https://cdsarc.unistra.fr/viz-bin/ReadMe/J/A+A/584/A91?format=html&tex=true 4/4    • Contact© Université de Strasbourg/CNRS   Dunham et al., 2013AJ....145...94D    Kirk, J.M. et al., 2013MNRAS.432.1424K    Men'shchikov et al., 2012A&A...542A..81M(End)   Vera Konyves [CEA/Saclay, France], Patricia Vannier [CDS]    29-Jul-2015 The document above follows the rules of the Standard Description for Astronomical Catalogues; from this documentation it is possible to generate f77 program to load files intoarrays or line by line

VizieR Online Data Catalog: Catalog of dense cores in Aquila from Herschel (Konyves+, 2015)

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VizieR Online Data Catalog: Catalog of dense cores in Aquila from Herschel (Konyves+, 2015)

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