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CFITSIO Quick Start Guide
William Pence
1
January 2003
Contents
1
Introduction
2
Installing and Using CFITSIO
3
Example Programs
4
CFITSIO Routines
4
.
1
Error Reporting
4
.
2
File Open/Close Routines
4
.
3
HDU-level Routines
4
.
4
Image I/O Routines
4
.
5
Table I/O Routines
4
.
6
Header Keyword I/O Routines
4
.
7
Utility Routines
5
CFITSIO File Names and Filters
5
.
1
Creating New Files
5
.
2
Opening Existing Files
5
.
3
Image Filtering
5
.
3
.
1
Extracting a subsection of an image
5
.
3
.
2
Create an Image by Binning Table Columns
5
.
4
Table Filtering
5
.
4
.
1
Column and Keyword Filtering
5
.
4
.
2
Row Filtering
5
.
4
.
3
Good Time Interval Filtering
5
.
4
.
4
Spatial Region Filtering
5
.
4
.
5
Example Row Filters
5
.
5
Combined Filtering Examples
6
CFITSIO Error Status Codes
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