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J/A+A/530/A72 Fermi sources with massive YSO associations (Munar-Adrover+, 2011)

A study of the association of Fermi sources with massive young galactic objects. Munar-Adrover P., Paredes J.M., Romero G.E. <Astron. Astrophys., 530, A72 (2011)> =2011A&A...530A..72M
ADC_Keywords: Gamma rays ; YSOs ; Keywords: stars: early-type - gamma rays: stars - ISM: jets and outflows Abstract: Massive protostars have associated bipolar outflows that can produce strong shocks when they interact with the surrounding medium. At these shocks, particles can be accelerated up to relativistic energies. Relativistic electrons and protons can then produce gamma-ray emission, as some theoretical models predict. To identify young galactic objects that may emit gamma rays, we crossed the Fermi First Year Catalog with some catalogs of known massive young stellar objects (MYSOs), early type stars, and OB associations, and we implemented Monte Carlo simulations to find the probability of chance coincidences. We obtained a list of massive MYSOs that are spatially coincident with Fermi sources. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table3.dat 140 22 Positional coincidence of Fermi sources with MYSOs (RMS Survey, Urquhart et al., 2008, ASP Conf. Ser. 387, 381) table4.dat 140 2 Positional coincidence of Fermi sources with WR stars (van der Hucht, 2001, Cat. III/215) table5.dat 140 5 Positional coincidence of Fermi sources with Of stars (Cruz-Gonzalez et al., 1974, Cat. III/84) table6.dat 140 113 Positional coincidence of Fermi sources with OB associations (Mel'Nik & Efremov, 1995PAZh...21...13M)
See also: III/84 : Galactic O Stars (Cruz-Gonzalez+ 1974) III/215 : 7th Catalog of Galactic Wolf-Rayet stars (van der Hucht, 2001) J/ApJS/188/405 : Fermi-LAT first source catalog (1FGL) (Abdo+, 2010) J/A+A/461/11 : Radio observations of MYSO candidates (Urquhart+, 2007) J/A+A/487/253 : The RMS survey: 13CO observations of YSOs (Urquhart+ 2008) J/A+A/525/A149 : Red MSX Survey (RMS): YSOs bolometric fluxes (Mottram+, 2011) Byte-by-byte Description of file: table[3456].dat
Bytes Format Units Label Explanations
1- 12 A12 --- 1FGL Fermi Name (JHHMM.s+DDMM), Abdo et al., 2010, Cat. J/ApJS/188/405 14- 21 F8.4 deg RAdeg Right ascension in decimal degrees (J2000) 23- 30 F8.4 deg DEdeg Declination in decimal degrees (J2000) 32- 37 F6.4 deg amaj ?=- 95% Semi-major axis 39- 42 F4.2 --- Gamma Spectral index Γ (F∝E-Gamma) 44- 47 F4.2 --- e_Gamma rms uncertainty on Gamma 49- 53 F5.2 10-14W/m2 Flux Flux (E>100MeV) (in 10-11erg/cm2/s) 55- 58 F4.2 10-14W/m2 e_Flux rms uncertainty on Flux 60- 77 A18 --- Name Positional coincidence source name (1) 78- 80 A3 --- n_Name [12345, ] Notes on coincidence source (2) 82- 90 F9.5 deg RAcdeg Right ascension of coincident source (J2000) 92-100 F9.5 deg DEcdeg Declination of coincident source (J2000) 102-107 F6.4 deg theta Distance between 1FGL and coincident source 109-113 F5.2 kpc Dist Source distance 114 A1 --- n_Dist [abcd] Origin of Dist (4) (3) 116-121 F6.3 10+3Lsun Lbol ?=- Bolometric luminosity (4) 122 A1 --- n_Lbol [def] Origin of Lbol (5) 124-127 I4 Msun Mass ? Estimated mass 129 A1 --- --- [&] 131-133 I3 Msun Mass2 ? Second possible estimated mass 135 A1 --- n_Mass [gh] Origin of Mass estimation (5) 137-140 F4.1 deg Size ? Size of the OB association (table 6)
Note (1): in table 3 (MYSOs), names are MSX (GLLL.llll+BB.bbbbA, Cat. V/114) in table5 (Of stars), from Cruz-Gonzalez et al., 1974, Cat. III/84 Note (2): Note on Cross as follows: 1 = Detected in radio at 8.6GHz with integrated flux of 2.6mJy 2 = Detected in radio at 8.6GHz with integrated flux of 1.0mJy 3 = Observed in the X-ray with Chandra (Beuther et al., 2002A&A...395..169B) 4 = WR stars 101 b, c, d, e, f, g, h, i, j, k, l, m, n, o, belonging to the Galactic Center Cluster lie at distances less than 20" and are also within the error box of the gamma-ray source 5 = WR stars 102 d, e, f, g, h, i, j, k belonging to the Quintuplet Cluster lie at distances less than 1' and are also coincident with the gamma-ray source Note (3): Note on Dist as follows: a = distance to the complex, taken from the literature b = kinematic distance determined from the systemic velocity of the complex c = distance has been taken from the literature d = Distances from Cruz-Gonzalez et al. (1974, Cat. III/84) Note (4): Data obtained from Note (5): Note on Lbol as follows: d = IRAS fluxes e = MSX 2um band flux using a scaling relationship determined from a comparison with sources where spectral energy distribution (SED) fits have been possible f = SED fit to the available infrared fluxes (2MASS, MSX, MIPSGAL/IGA) and literature (sub)millimetre fluxes g = from Ragan et al. (2006, Cat. J/ApJS/166/567) h = mass of the 2 cores identified in Beuther et al. (2002A&A...383..892B)
History: From electronic version of the journal
(End) Patricia Vannier [CDS] 13-Sep-2011
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 into arrays or line by line

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