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J/A+A/552/A19       Radio-farIR correlation in NGC 6946     (Tabatabaei+, 2013)

A detailed study of the radio-FIR correlation in NGC 6946 with Herschel-PACS/SPIRE from KINGFISH. Tabatabaei F.S., Schinnerer E., Murphy E.J., Beck R., Groves B., Meidt S., Krause M., Rix H-W., Sandstrom K., Crocker A.F., Galametz M., Helou G., Wilson C.D., Kennicutt R., Calzetti D., Draine B., Aniano G., Dale D., Dumas G., Engelbracht C.W., Gordon K.D., Hinz J., Kreckel K., Montiel E., Roussel H. <Astron. Astrophys. 552, A19 (2013)> =2013A&A...552A..19T
ADC_Keywords: Galaxies, nearby ; Radio continuum ; Magnetic fields ; Infrared sources Keywords: galaxies: individual: NGC 6946 - radio continuum: galaxies - galaxies: magnetic field - infrared: ISM - galaxies: star formation Abstract: We derive the distribution of the synchrotron spectral index across NGC 6946 and investigate the correlation between the radio continuum (synchrotron) and far-infrared (FIR) emission using the KINGFISH Herschel PACS and SPIRE data. Objects: ------------------------------------------------- RA (2000) DE Designation(s) ------------------------------------------------- 20 34 52.33 +60 09 13.2 NGC 6946 = UGC 11597 ------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file list.dat 132 9 List of fits images fits/* 0 9 Individual FITS images
See also: J/ApJ/669/525 : VRI photometric standards for NGC 6946 (Welch+, 2007) J/ApJS/177/465 : X-ray variability in NGC 6946, NGC 4485/90 (Fridriksson+ 2009) J/A+A/545/A43 : HII regions in NGC 628 and NGC 6946 (Cedres+, 2012) Byte-by-byte Description of file: list.dat
Bytes Format Units Label Explanations
1- 9 F9.5 deg RAdeg Right Ascension of center (J2000) 10- 18 F9.5 deg DEdeg Declination of center (J2000) 20 I1 arcsec/pix Scale [6] Scale of the image 22- 24 I3 pix Nx Number of pixels along X-axis 25 A1 --- --- [x] 26- 28 I3 pix Ny Number of pixels along Y-axis 30- 35 F6.4 GHz Freq ? Frequency 41- 61 A21 --- FileName Name of FITS file in subdirectory fits 62 A1 --- n_Title [*] Explanation of the "radiation field" (1) 63-132 A70 --- Title Title of the file
Note (1): Note as follows: * = i.e., mass-weighted mean starlight heating intensity in units of radiation field in solar neighborhood (Aniano et al., 2012ApJ...756..138A).
Acknowledgements: Fatemeh Tabatabaei, taba(at) History; * 05-Mar-2013: Original version * 29-Jul-2013: Corrected version of the 3cm and 20cm FITS files ("fits" subdirectory)
(End) Patricia Vannier [CDS] 05-Mar-2013
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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