J/A+A/466/1205 ISOPHOT 170µm Serendipity Survey. IV (Stickel+, 2007)
The ISOPHOT 170micron Serendipity Survey.
IV. The far-infrared sky atlas.
Stickel, M., Krause O., Klaas U., Lemke D.
<Astron. Astrophys. 466, 1205 (2007)>
=2007A&A...466.1205S 2007A&A...466.1205S
ADC_Keywords: Surveys ; Infrared sources
Mission_Name: ISO
Keywords: surveys - infrared: general - atlases -
astronomical data bases: miscellaneous - methods: data analysis
Description:
The 170 micron far-infrared slew data of the ISOPHOT Serendipity
Survey (ISOSS) has been assembled to a sky atlas with ∼15% sky
coverage. The redundant information of the brightnesss at slew
crossings has been used to globally rescale and homogenize the slew
brightnesses, leading to significantly increased photometric accuracy
and reproducibility as well as the homogeneity of the maps. The
corrected slew data were remapped with a constant grid size of
22.4arcsec onto 124 maps in galactic coordinates.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 36 124 The ISOPHOT Serendipity Survey Sky Atlas image list
images/* . 124 FITS files of images
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See also:
II/156A : IRAS Faint Source Catalog, |b| > 10, Version 2.0 (Moshir+ 1989)
J/A+A/359/865 : ISOPHOT 170µm Serendipity Survey I (Stickel+, 2000)
J/A+A/422/39 : ISOPHOT 170µm Serendipity Survey II (Stickel+, 2004)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 5 F5.1 deg GLON Map center galactic longitude
7- 9 F3.0 deg GLAT Map center galactic latitude
11- 12 I2 deg DGLON Map length in Galactic longitude
14- 15 I2 deg DGLAT Map length in Galactic latitude
17- 20 F4.1 % Coverage *Coverage
22- 36 A15 --- FileName *Name of the file containing the image
in subdirectory images
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Note on Coverage: The coverage gives the percentage of the map area
for which surface brightness information is provided. The coverage
depends on the visibility of a certain sky area during the mission
and the distribution of target pointings therein.
Note on FileName: The maps are arranged in galactic coordinates (l, b)
and are presented in gnomonic projection.
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Acknowledgements:
Manfred Stickel, stickel(at)mpia-hd.mpg.de
References:
Stickel et al., Paper I 2000A&A...359..865S 2000A&A...359..865S, Cat. J/A+A/359/865
Stickel et al., Paper II 2004A&A...422...39S 2004A&A...422...39S, Cat. J/A+A/422/39
Stickel et al., Paper III 2007A&A...466..831S 2007A&A...466..831S
(End) Patricia Vannier [CDS] 10-May-2007