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J/MNRAS/472/4259  IRAC Dark Field, ELAIS-N1 and ADF-S galaxies  (Davidge+, 2017)

AKARI/IRC source catalogues and source counts for the IRAC Dark Field, ELAIS North and the AKARI Deep Field South. Davidge H., Serjeant S., Pearson C., Matsuhara H., Wada T., Dryer B., Barrufet L. <Mon. Not. R. Astron. Soc. 472, 4259-4286 (2017)> =2017MNRAS.472.4259D (SIMBAD/NED BibCode)
ADC_Keywords: Galaxies, IR ; Galaxies, photometry ; Photometry, RI Keywords: methods: data analysis - catalogues - surveys - infrared: galaxies Abstract: We present the first detailed analysis of three extragalactic fields (IRAC Dark Field, ELAIS-N1, ADF-S) observed by the infrared satellite, AKARI, using an optimised data analysis toolkit specifically for the processing of extragalactic point sources. The InfaRed Camera (IRC) on AKARI complements the Spitzer space telescope via its comprehensive coverage between 8-24µm filling the gap between the Spitzer IRAC and MIPS instruments. Description: Source counts in the AKARI bands at 3.2, 4.1, 7, 11, 15 and 18µm are presented. At near-infrared wavelengths, our source counts are consistent with counts made in other AKARI fields and in general with Spitzer/IRAC (except at 3.2µm where our counts lie above). In the mid-infrared (11-18µm) we find our counts are consistent with both previous surveys by AKARI and the Spitzer peak-up imaging survey with the InfraRed Spectrograph (IRS). Using our counts to constrain contemporary evolutionary models we find that although the models and counts are in agreement at mid-infrared wavelengths there are inconsistencies at wavelengths shortward of 7µm, suggesting either a problem with stellar subtraction or indicating the need for refinement of the stellar population models. We have also investigated the AKARI/IRC filters, and found an AGN selection criteria out to z<2 on the basis of AKARI 4.1, 11, 15 and 18µm colours. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file idfgal.dat 135 905 AKARI/IRC IRAC Dark Field galaxy positions and positions and photometry en1gal.dat 135 625 AKARI/IRC ELAIS North 1 galaxy positions and photometry photometry adfsga.dat 158 2885 AKARI/IRC AKARI Deep Field South galaxy
See also: II/297 : AKARI/IRC mid-IR all-sky Survey (ISAS/JAXA, 2010) II/298 : AKARI/FIS All-Sky Survey PSC (ISAS/JAXA, 2010) II/327 : AKARI Far-Infrared Surveyor YSO catalog (Toth+, 2014) II/255 : SWIRE ELAIS N1 Source Catalogs (Surace+, 2004) J/ApJ/714/1689 : DRAO ELAIS N1 catalog (Grant+, 2010) J/MNRAS/371/1891 : GOODS ELAIS-N1 24um flux densities (Rodighiero+, 2006) J/MNRAS/383/75 : Deep 610MHz survey of ELAIS-N1 sources (Garn+, 2008) J/MNRAS/395/269 : ELAIS-N1 field 325MHz observations (Sirothia+, 2009) J/A+A/514/A11 : SEDs in ADFS (AKARI Deep Field South) (Malek+, 2010) J/MNRAS/411/102 : AzTEC/ASTE 1.1mm observations in the ADF-S (Hatsukade+ 2011) J/MNRAS/411/373 : Catalog of AKARI Deep Field South (Clements+, 2011) J/MNRAS/427/1830 : 20cm survey of the AKARI SEP (ATCA-ADFS) (White+, 2012) J/PAZh/27/403 : CCD R photometry in the UMa supercluster (Kopylova+, 2001) Byte-by-byte Description of file: idfgal.dat en1gal.dat
Bytes Format Units Label Explanations
1- 9 F9.5 deg RAdeg Right ascension (J2000) 11- 19 F9.6 deg DEdeg Declination (J2000) 21- 34 F14.10 mJy F4.1um ?=-99 4.1um flux 36- 49 E14.10 mJy e_F4.1um ?=-99 4.1um flux error 51- 63 F13.9 mJy F11um ?=-99 11um flux 65- 78 F14.10 mJy e_F11um ?=-99 11um flux error 80- 92 F13.9 mJy F15um ?=-99 15um flux 94-106 F13.9 mJy e_F15um ?=-99 15um flux error 108-121 F14.10 mJy F18um ?=-99 18um flux 123-135 F13.9 mJy e_F18um ?=-99 18um flux error
Byte-by-byte Description of file: adfsga.dat
Bytes Format Units Label Explanations
1- 9 F9.6 deg RAdeg Right ascension (J2000) 11- 20 F10.6 deg DEdeg Declination (J2000) 22- 34 F13.9 mJy F3.2um ?=-99 3.2um flux 36- 48 F13.9 mJy e_F3.2um ?=-99 3.2um flux error 50- 62 F13.9 mJy F4.1um ?=-99 4.1um flux 64- 77 F14.10 mJy e_F4.1um ?=-99 4.1um flux error 79- 90 F12.8 mJy F7um ?=-99 7um flux 92-104 F13.9 mJy e_F7um ?=-99 7um flux error 106-117 F12.8 mJy F11um ?=-99 11um flux 119-131 F13.9 mJy e_F11um ?=-99 11um flux error 133-144 F12.8 mJy F15um ?=-99 15um flux 146-158 F13.9 mJy e_F15um ?=-99 15um flux error
Acknowledgements: Helen Davidge, helen.davidge(at)
(End) Helen Davidge [OU, UK], Patricia Vannier [CDS] 25-Jul-2017
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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