This is gnuastro.info, produced by makeinfo version 6.7 from
gnuastro.texi.

This book documents version 0.15 of the GNU Astronomy Utilities
(Gnuastro).  Gnuastro provides various programs and libraries for
astronomical data manipulation and analysis.

   Copyright © 2015-2021, Free Software Foundation, Inc.

     Permission is granted to copy, distribute and/or modify this
     document under the terms of the GNU Free Documentation License,
     Version 1.3 or any later version published by the Free Software
     Foundation; with no Invariant Sections, no Front-Cover Texts, and
     no Back-Cover Texts.  A copy of the license is included in the
     section entitled “GNU Free Documentation License”.
INFO-DIR-SECTION Astronomy
START-INFO-DIR-ENTRY
* Gnuastro: (gnuastro).       GNU Astronomy Utilities.
* libgnuastro: (gnuastro)Gnuastro library. Full Gnuastro library doc.

* help-gnuastro: (gnuastro)help-gnuastro mailing list. Getting help.

* bug-gnuastro: (gnuastro)Report a bug. How to report bugs

* Arithmetic: (gnuastro)Arithmetic. Arithmetic operations on pixels.
* astarithmetic: (gnuastro)Invoking astarithmetic. Options to Arithmetic.

* BuildProgram: (gnuastro)BuildProgram. Compile and run programs using Gnuastro’s library.
* astbuildprog: (gnuastro)Invoking astbuildprog. Options to BuildProgram.

* ConvertType: (gnuastro)ConvertType. Convert different file types.
* astconvertt: (gnuastro)Invoking astconvertt. Options to ConvertType.

* Convolve: (gnuastro)Convolve. Convolve an input file with kernel.
* astconvolve: (gnuastro)Invoking astconvolve. Options to Convolve.

* CosmicCalculator: (gnuastro)CosmicCalculator. For cosmological params.
* astcosmiccal: (gnuastro)Invoking astcosmiccal. Options to CosmicCalculator.

* Crop: (gnuastro)Crop. Crop region(s) from image(s).
* astcrop: (gnuastro)Invoking astcrop. Options to Crop.

* Fits: (gnuastro)Fits. View and manipulate FITS extensions and keywords.
* astfits: (gnuastro)Invoking astfits. Options to Fits.

* MakeCatalog: (gnuastro)MakeCatalog. Make a catalog from labeled image.
* astmkcatalog: (gnuastro)Invoking astmkcatalog. Options to MakeCatalog.

* MakeNoise: (gnuastro)MakeNoise. Make (add) noise to an image.
* astmknoise: (gnuastro)Invoking astmknoise. Options to MakeNoise.

* MakeProfiles: (gnuastro)MakeProfiles. Make mock profiles.
* astmkprof: (gnuastro)Invoking astmkprof. Options to MakeProfiles.

* Match: (gnuastro)Match. Match two separate catalogs.
* astmatch: (gnuastro)Invoking astmatch. Options to Match.

* NoiseChisel: (gnuastro)NoiseChisel. Detect signal in noise.
* astnoisechisel: (gnuastro)Invoking astnoisechisel. Options to NoiseChisel.

* Segment: (gnuastro)Segment. Segment detections based on signal structure.
* astsegment: (gnuastro)Invoking astsegment. Options to Segment.

* Query: (gnuastro)Query. Access remote databases for downloading data.
* astquery: (gnuastro)Invoking astquery. Options to Query.

* Statistics: (gnuastro)Statistics. Get image Statistics.
* aststatistics: (gnuastro)Invoking aststatistics. Options to Statistics.

* Table: (gnuastro)Table. Read and write FITS binary or ASCII tables.
* asttable: (gnuastro)Invoking asttable. Options to Table.

* Warp: (gnuastro)Warp. Warp a dataset to a new grid.
* astwarp: (gnuastro)Invoking astwarp. Options to Warp.

* astscript-sort-by-night: (gnuastro)Invoking astscript-sort-by-night. Options to this script

* astscript-ds9-region: (gnuastro)Invoking astscript-ds9-region. Options to this script

END-INFO-DIR-ENTRY


Indirect:
gnuastro.info-1: 3517
gnuastro.info-2: 303754
gnuastro.info-3: 613939
gnuastro.info-4: 908060
gnuastro.info-5: 1213949
gnuastro.info-6: 1507137
gnuastro.info-7: 1806877

Tag Table:
(Indirect)
Node: Top3517
Node: Introduction29255
Node: Quick start31942
Ref: Quick start-Footnote-134844
Ref: Quick start-Footnote-235281
Node: Science and its tools35580
Ref: Science and its tools-Footnote-148283
Ref: Science and its tools-Footnote-248337
Ref: Science and its tools-Footnote-348813
Ref: Science and its tools-Footnote-448958
Ref: Science and its tools-Footnote-549091
Ref: Science and its tools-Footnote-649604
Node: Your rights49707
Ref: Your rights-Footnote-151887
Ref: Your rights-Footnote-251996
Ref: Your rights-Footnote-352061
Node: Naming convention52126
Node: Version numbering53263
Ref: Version numbering-Footnote-156355
Node: GNU Astronomy Utilities 1.056659
Ref: GNU Astronomy Utilities 1.0-Footnote-158590
Node: New to GNU/Linux?58622
Ref: New to GNU/Linux?-Footnote-161005
Node: Command-line interface61095
Ref: Command-line interface-Footnote-166913
Ref: Command-line interface-Footnote-266945
Ref: Command-line interface-Footnote-367047
Node: Report a bug67283
Ref: Report a bug-Footnote-173134
Ref: Report a bug-Footnote-273197
Node: Suggest new feature73259
Node: Announcements76153
Node: Conventions77107
Node: Acknowledgments79405
Node: Tutorials84576
Ref: Tutorials-Footnote-188607
Ref: Tutorials-Footnote-289427
Node: Sufi simulates a detection89537
Ref: Sufi simulates a detection-Footnote-1111620
Ref: Sufi simulates a detection-Footnote-2111882
Node: General program usage tutorial112257
Ref: General program usage tutorial-Footnote-1116457
Ref: General program usage tutorial-Footnote-2116534
Ref: General program usage tutorial-Footnote-3116578
Node: Calling Gnuastro's programs116622
Node: Accessing documentation117544
Ref: Accessing documentation-Footnote-1122175
Node: Setup and data download122256
Ref: Setup and data download-Footnote-1124192
Node: Dataset inspection and cropping124329
Ref: Dataset inspection and cropping-Footnote-1129745
Ref: Dataset inspection and cropping-Footnote-2129808
Node: Angular coverage on the sky130249
Ref: Angular coverage on the sky-Footnote-1138590
Node: Cosmological coverage139541
Node: Building custom programs with the library142936
Node: Option management and configuration files148035
Node: Warping to a new pixel grid155940
Node: NoiseChisel and Multiextension FITS files159407
Ref: NoiseChisel and Multiextension FITS files-Footnote-1165906
Ref: NoiseChisel and Multiextension FITS files-Footnote-2165985
Node: NoiseChisel optimization for detection166330
Ref: NoiseChisel optimization for detection-Footnote-1182427
Node: NoiseChisel optimization for storage183289
Node: Segmentation and making a catalog187060
Ref: Segmentation and making a catalog-Footnote-1195349
Ref: Segmentation and making a catalog-Footnote-2195685
Node: Working with catalogs estimating colors195828
Ref: Working with catalogs estimating colors-Footnote-1210927
Node: Column statistics color-magnitude diagram211196
Node: Aperture photometry218362
Ref: Aperture photometry-Footnote-1222570
Node: Matching catalogs222626
Node: Finding reddest clumps and visual inspection226440
Node: Writing scripts to automate the steps231619
Ref: Writing scripts to automate the steps-Footnote-1248058
Node: Citing and acknowledging Gnuastro248489
Node: Detecting large extended targets249588
Ref: Detecting large extended targets-Footnote-1251775
Node: Downloading and validating input data251825
Ref: Downloading and validating input data-Footnote-1256684
Ref: Downloading and validating input data-Footnote-2256922
Node: NoiseChisel optimization257272
Ref: NoiseChisel optimization-Footnote-1276883
Ref: NoiseChisel optimization-Footnote-2276971
Ref: NoiseChisel optimization-Footnote-3277080
Ref: NoiseChisel optimization-Footnote-4277216
Node: Image surface brightness limit277371
Ref: Image surface brightness limit-Footnote-1291402
Ref: Image surface brightness limit-Footnote-2291652
Ref: Image surface brightness limit-Footnote-3291715
Node: Achieved surface brightness level291901
Ref: Achieved surface brightness level-Footnote-1299256
Ref: Achieved surface brightness level-Footnote-2300097
Node: Extract clumps and objects303754
Ref: Extract clumps and objects-Footnote-1312546
Ref: Extract clumps and objects-Footnote-2312659
Node: Installation313005
Ref: Installation-Footnote-1315580
Node: Dependencies315667
Node: Mandatory dependencies317305
Node: GNU Scientific Library318046
Node: CFITSIO318896
Ref: CFITSIO-Footnote-1322313
Node: WCSLIB322475
Ref: WCSLIB-Footnote-1324720
Ref: WCSLIB-Footnote-2324854
Ref: WCSLIB-Footnote-3324940
Ref: WCSLIB-Footnote-4324971
Node: Optional dependencies325017
Ref: Optional dependencies-Footnote-1330655
Node: Bootstrapping dependencies330934
Ref: Bootstrapping dependencies-Footnote-1337091
Ref: Bootstrapping dependencies-Footnote-2337364
Ref: Bootstrapping dependencies-Footnote-3337826
Ref: Bootstrapping dependencies-Footnote-4338132
Ref: Bootstrapping dependencies-Footnote-5338284
Node: Dependencies from package managers338490
Ref: Dependencies from package managers-Footnote-1347941
Ref: Dependencies from package managers-Footnote-2348023
Ref: Dependencies from package managers-Footnote-3348070
Node: Downloading the source348107
Node: Release tarball349091
Node: Version controlled source352324
Ref: Version controlled source-Footnote-1355397
Node: Bootstrapping355670
Ref: Bootstrapping-Footnote-1361168
Node: Synchronizing361288
Ref: Synchronizing-Footnote-1365663
Ref: Synchronizing-Footnote-2365859
Node: Build and install366048
Node: Configuring367845
Node: Gnuastro configure options369537
Node: Installation directory376259
Ref: Installation directory-Footnote-1390818
Ref: Installation directory-Footnote-2390916
Ref: Installation directory-Footnote-3391046
Ref: Installation directory-Footnote-4391129
Ref: Installation directory-Footnote-5391303
Node: Executable names391959
Node: Configure and build in RAM395840
Node: Separate build and source directories398352
Node: Tests406393
Node: A4 print book408060
Node: Known issues409479
Ref: Known issues-Footnote-1415179
Ref: Known issues-Footnote-2415218
Node: Common program behavior415406
Ref: Common program behavior-Footnote-1418937
Node: Command-line419200
Node: Arguments and options420165
Node: Arguments423869
Node: Options426641
Node: Common options433536
Node: Input output options434439
Ref: Input output options-Footnote-1441617
Ref: Input output options-Footnote-2441754
Node: Processing options441827
Node: Operating mode options449494
Ref: Operating mode options-Footnote-1463208
Node: Shell TAB completion463270
Ref: Shell TAB completion-Footnote-1467442
Ref: Shell TAB completion-Footnote-2467523
Ref: Shell TAB completion-Footnote-3467570
Ref: Shell TAB completion-Footnote-4467661
Ref: Shell TAB completion-Footnote-5467768
Node: Standard input467939
Node: Configuration files472041
Ref: Configuration files-Footnote-1474014
Ref: Configuration files-Footnote-2474083
Node: Configuration file format474304
Node: Configuration file precedence476711
Ref: Configuration file precedence-Footnote-1481060
Node: Current directory and User wide481229
Node: System wide482494
Node: Getting help484013
Node: --usage486534
Node: --help487880
Node: Man pages491748
Node: Info492579
Node: help-gnuastro mailing list494994
Node: Multi-threaded operations496064
Node: A note on threads497511
Node: How to run simultaneous operations500075
Ref: How to run simultaneous operations-Footnote-1504012
Ref: How to run simultaneous operations-Footnote-2504412
Ref: How to run simultaneous operations-Footnote-3504457
Ref: How to run simultaneous operations-Footnote-4504509
Node: Numeric data types505040
Node: Memory management511808
Ref: Memory management-Footnote-1522644
Node: Tables522764
Node: Recognized table formats526082
Node: Gnuastro text table format531465
Node: Selecting table columns541230
Node: Tessellation545105
Node: Automatic output550860
Ref: Automatic output-Footnote-1553450
Node: Output FITS files553662
Node: Data containers559890
Node: Fits562794
Ref: Fits-Footnote-1568118
Node: Invoking astfits568185
Node: HDU information and manipulation573050
Node: Keyword inspection and manipulation583026
Ref: Keyword inspection and manipulation-Footnote-1609492
Ref: Keyword inspection and manipulation-Footnote-2610349
Node: ConvertType613939
Ref: ConvertType-Footnote-1615538
Node: Recognized file formats615607
Ref: Recognized file formats-Footnote-1624488
Node: Color624535
Node: Aligning images with small WCS offsets629083
Node: Invoking astconvertt631963
Ref: Invoking astconvertt-Footnote-1647154
Node: Table647206
Ref: Table-Footnote-1650034
Node: Column arithmetic650428
Node: Invoking asttable663023
Node: Query688823
Ref: Query-Footnote-1691676
Ref: Query-Footnote-2691717
Node: Available databases691759
Node: Invoking astquery702416
Node: Data manipulation717748
Node: Crop718479
Node: Crop modes720627
Node: Crop section syntax727909
Node: Blank pixels731043
Node: Invoking astcrop732721
Node: Crop options736274
Ref: Crop options-Footnote-1753605
Ref: Crop options-Footnote-2753679
Node: Crop output753727
Node: Crop known issues757073
Node: Arithmetic758848
Node: Reverse polish notation760080
Ref: Reverse polish notation-Footnote-1763115
Ref: Reverse polish notation-Footnote-2763171
Node: Arithmetic operators763285
Ref: Arithmetic operators-Footnote-1824426
Ref: Arithmetic operators-Footnote-2824679
Node: Invoking astarithmetic824971
Node: Convolve837072
Ref: Convolve-Footnote-1839722
Ref: Convolve-Footnote-2839934
Node: Spatial domain convolution840218
Ref: Spatial domain convolution-Footnote-1841463
Node: Convolution process841524
Node: Edges in the spatial domain843739
Ref: Edges in the spatial domain-Footnote-1846966
Ref: Edges in the spatial domain-Footnote-2847062
Node: Frequency domain and Fourier operations847143
Node: Fourier series historical background849908
Ref: epicycle851486
Ref: Fourier series historical background-Footnote-1854690
Ref: Fourier series historical background-Footnote-2854791
Node: Circles and the complex plane855149
Ref: iandtime859652
Ref: Circles and the complex plane-Footnote-1859898
Node: Fourier series860267
Ref: Fourier series-Footnote-1864408
Node: Fourier transform864505
Ref: Fourier transform-Footnote-1867580
Node: Dirac delta and comb867826
Node: Convolution theorem871230
Ref: Convolution theorem-Footnote-1875330
Node: Sampling theorem875391
Ref: samplingfreq878167
Ref: Sampling theorem-Footnote-1882288
Node: Discrete Fourier transform882433
Ref: Discrete Fourier transform-Footnote-1885753
Ref: Discrete Fourier transform-Footnote-2885867
Node: Fourier operations in two dimensions886000
Ref: Fourier operations in two dimensions-Footnote-1888784
Node: Edges in the frequency domain888949
Node: Spatial vs. Frequency domain892641
Node: Convolution kernel894199
Node: Invoking astconvolve896943
Node: Warp908060
Ref: Warp-Footnote-1911500
Ref: Warp-Footnote-2911644
Node: Warping basics911806
Ref: Warping basics-Footnote-1917741
Ref: Warping basics-Footnote-2917837
Ref: Warping basics-Footnote-3917900
Ref: Warping basics-Footnote-4917961
Ref: Warping basics-Footnote-5918011
Node: Merging multiple warpings918267
Node: Resampling919749
Ref: Resampling-Footnote-1924019
Ref: Resampling-Footnote-2924104
Ref: Resampling-Footnote-3924197
Ref: Resampling-Footnote-4924263
Node: Invoking astwarp924311
Node: Data analysis935599
Node: Statistics936482
Node: Histogram and Cumulative Frequency Plot938134
Ref: Histogram and Cumulative Frequency Plot-Footnote-1942310
Node: 2D Histograms942468
Node: 2D histogram as a table945231
Node: 2D histogram as an image948693
Node: Sigma clipping954799
Node: Sky value959168
Node: Sky value definition961318
Ref: Sky value definition-Footnote-1964749
Ref: Sky value definition-Footnote-2965069
Node: Sky value misconceptions965173
Ref: Sky value misconceptions-Footnote-1967676
Node: Quantifying signal in a tile967947
Ref: Quantifying signal in a tile-Footnote-1979103
Node: Invoking aststatistics979198
Ref: Invoking aststatistics-Footnote-11013495
Ref: Invoking aststatistics-Footnote-21013701
Node: NoiseChisel1013771
Node: NoiseChisel changes after publication1021879
Ref: NoiseChisel changes after publication-Footnote-11024429
Node: Invoking astnoisechisel1024531
Ref: Invoking astnoisechisel-Footnote-11032918
Node: NoiseChisel input1033171
Node: Detection options1041123
Node: NoiseChisel output1063190
Node: Segment1071842
Ref: Segment-Footnote-11076750
Ref: Segment-Footnote-21076819
Node: Invoking astsegment1076955
Node: Segment input1079840
Node: Segmentation options1090999
Node: Segment output1100182
Node: MakeCatalog1107064
Ref: MakeCatalog-Footnote-11111815
Ref: MakeCatalog-Footnote-21112019
Ref: MakeCatalog-Footnote-31112117
Node: Detection and catalog production1112266
Ref: Detection and catalog production-Footnote-11116118
Node: Brightness flux magnitude1116175
Ref: Brightness flux magnitude-Footnote-11123819
Ref: Brightness flux magnitude-Footnote-21123883
Ref: Brightness flux magnitude-Footnote-31124090
Ref: Brightness flux magnitude-Footnote-41124243
Ref: Brightness flux magnitude-Footnote-51124401
Node: Quantifying measurement limits1124454
Node: Magnitude measurement error of each detection1126314
Node: Completeness limit of each detection1127787
Node: Upper limit magnitude of each detection1129683
Ref: Upper limit magnitude of each detection-Footnote-11133800
Node: Surface brightness limit of image1133975
Ref: Surface brightness limit of image-Footnote-11140222
Ref: Surface brightness limit of image-Footnote-21140397
Ref: Surface brightness limit of image-Footnote-31140590
Ref: Surface brightness limit of image-Footnote-41140814
Node: Upper limit magnitude of image1141168
Node: Measuring elliptical parameters1141786
Node: Adding new columns to MakeCatalog1150262
Node: Invoking astmkcatalog1155545
Node: MakeCatalog inputs and basic settings1158166
Node: Upper-limit settings1170314
Ref: Upper-limit settings-Footnote-11177952
Ref: Upper-limit settings-Footnote-21178035
Node: MakeCatalog measurements1178222
Node: MakeCatalog output1213949
Ref: MakeCatalog output-Footnote-11221143
Node: Match1221406
Node: Invoking astmatch1222221
Node: Modeling and fittings1237069
Node: MakeProfiles1237693
Node: Modeling basics1240284
Node: Defining an ellipse and ellipsoid1241077
Ref: Defining an ellipse and ellipsoid-Footnote-11245964
Ref: Defining an ellipse and ellipsoid-Footnote-21246164
Node: PSF1246224
Ref: PSF-Footnote-11250553
Node: Stars1250733
Node: Galaxies1251385
Ref: Galaxies-Footnote-11252674
Node: Sampling from a function1252877
Node: Oversampling1257660
Node: If convolving afterwards1259026
Node: Profile magnitude1260210
Node: Invoking astmkprof1262010
Ref: Invoking astmkprof-Footnote-11267777
Node: MakeProfiles catalog1268030
Node: MakeProfiles profile settings1276241
Ref: MakeProfiles profile settings-Footnote-11287197
Node: MakeProfiles output dataset1287347
Ref: MakeProfiles output dataset-Footnote-11299791
Node: MakeProfiles log file1300368
Node: MakeNoise1301720
Node: Noise basics1302406
Node: Photon counting noise1303601
Ref: Photon counting noise-Footnote-11307927
Ref: Photon counting noise-Footnote-21308045
Ref: Photon counting noise-Footnote-31308243
Node: Instrumental noise1308674
Node: Final noised pixel value1310145
Node: Generating random numbers1310666
Ref: Generating random numbers-Footnote-11315705
Ref: Generating random numbers-Footnote-21315807
Ref: Generating random numbers-Footnote-31315878
Node: Invoking astmknoise1316213
Node: High-level calculations1320288
Node: CosmicCalculator1321089
Node: Distance on a 2D curved space1322515
Ref: flatplane1325290
Ref: sphereandplane1327517
Ref: Distance on a 2D curved space-Footnote-11334238
Ref: Distance on a 2D curved space-Footnote-21334520
Ref: Distance on a 2D curved space-Footnote-31334984
Ref: Distance on a 2D curved space-Footnote-41335148
Node: Extending distance concepts to 3D1335236
Node: Invoking astcosmiccal1336758
Node: CosmicCalculator input options1339647
Node: CosmicCalculator basic cosmology calculations1345065
Node: CosmicCalculator spectral line calculations1351335
Node: Installed scripts1355244
Ref: Installed scripts-Footnote-11358554
Node: Sort FITS files by night1359207
Node: Invoking astscript-sort-by-night1364370
Node: Generate radial profile1370308
Node: Invoking astscript-radial-profile1371272
Node: SAO DS9 region files from table1383751
Ref: SAO DS9 region files from table-Footnote-11384690
Node: Invoking astscript-ds9-region1384718
Node: Library1391771
Node: Review of library fundamentals1394018
Node: Headers1396144
Ref: Headers-Footnote-11406326
Ref: Headers-Footnote-21406384
Ref: Headers-Footnote-31406581
Ref: Headers-Footnote-41406698
Ref: Headers-Footnote-51406804
Node: Linking1406885
Ref: Linking-Footnote-11418539
Ref: Linking-Footnote-21418730
Ref: Linking-Footnote-31419012
Ref: Linking-Footnote-41419186
Ref: Linking-Footnote-51419442
Node: Summary and example on libraries1419536
Node: BuildProgram1423461
Node: Invoking astbuildprog1425002
Node: Gnuastro library1435195
Ref: Gnuastro library-Footnote-11439881
Node: Configuration information1440020
Ref: Configuration information-Footnote-11443773
Node: Multithreaded programming1443828
Ref: Multithreaded programming-Footnote-11446889
Ref: Multithreaded programming-Footnote-21447049
Node: Implementation of pthread_barrier1447111
Node: Gnuastro's thread related functions1450018
Node: Library data types1458301
Node: Pointers1471868
Node: Library blank values1477338
Node: Library data container1489052
Node: Generic data container1490247
Ref: Generic data container-Footnote-11503414
Ref: Generic data container-Footnote-21503473
Ref: Generic data container-Footnote-31503551
Node: Dataset allocation1507137
Node: Arrays of datasets1511281
Node: Copying datasets1514010
Node: Dimensions1517861
Node: Linked lists1529687
Ref: Linked lists-Footnote-11534777
Node: List of strings1535176
Node: List of int32_t1538425
Node: List of size_t1542234
Ref: List of size_t-Footnote-11546778
Node: List of float1546880
Node: List of double1550633
Node: List of void1554525
Node: Ordered list of size_t1557385
Node: Doubly linked ordered list of size_t1560419
Node: List of gal_data_t1563942
Node: Array input output1567423
Node: Table input output1572202
Node: FITS files1584198
Node: FITS macros errors filenames1586118
Node: CFITSIO and Gnuastro types1589009
Node: FITS HDUs1591573
Node: FITS header keywords1595153
Node: FITS arrays1616640
Node: FITS tables1623124
Node: File input output1627902
Node: Text files1628919
Node: TIFF files1639410
Node: JPEG files1641761
Node: EPS files1644603
Node: PDF files1648472
Node: World Coordinate System1651322
Ref: World Coordinate System-Footnote-11670683
Ref: World Coordinate System-Footnote-21670756
Ref: World Coordinate System-Footnote-31670832
Node: Arithmetic on datasets1671006
Node: Tessellation library1690875
Node: Independent tiles1695036
Node: Tile grid1710214
Node: Bounding box1721884
Node: Polygons1727272
Node: Qsort functions1737040
Node: K-d tree1743090
Ref: K-d tree-Footnote-11754549
Node: Permutations1754948
Ref: Permutations-Footnote-11757725
Node: Matching1758014
Node: Statistical operations1764492
Node: Binary datasets1789926
Node: Labeled datasets1806877
Ref: Labeled datasets-Footnote-11822897
Ref: Labeled datasets-Footnote-21823235
Node: Convolution functions1823402
Ref: Convolution functions-Footnote-11826863
Node: Interpolation1826916
Ref: Interpolation-Footnote-11838981
Node: Git wrappers1839043
Node: Unit conversion library (units.h)1840894
Node: Spectral lines library1844046
Node: Cosmology library1849879
Node: SAO DS9 library1853577
Ref: SAO DS9 library-Footnote-11856146
Node: Library demo programs1856209
Node: Library demo - reading a image1857156
Node: Library demo - inspecting neighbors1859326
Node: Library demo - multi-threaded operation1861026
Node: Library demo - reading and writing table columns1866687
Node: Developing1872387
Node: Why C1874807
Ref: Why C-Footnote-11881840
Ref: Why C-Footnote-21881870
Ref: Why C-Footnote-31881938
Ref: Why C-Footnote-41881972
Ref: Why C-Footnote-51882005
Ref: Why C-Footnote-61882070
Ref: Why C-Footnote-71882269
Ref: Why C-Footnote-81882375
Ref: Why C-Footnote-91882449
Ref: Why C-Footnote-101882576
Ref: Why C-Footnote-111882623
Ref: Why C-Footnote-121882854
Ref: Why C-Footnote-131882970
Node: Program design philosophy1883016
Ref: Program design philosophy-Footnote-11886089
Ref: Program design philosophy-Footnote-21886351
Ref: Program design philosophy-Footnote-31886459
Node: Coding conventions1886507
Ref: Coding conventions-Footnote-11898961
Ref: Coding conventions-Footnote-21899033
Ref: Coding conventions-Footnote-31899341
Ref: Coding conventions-Footnote-41899504
Node: Program source1899774
Node: Mandatory source code files1900883
Node: The TEMPLATE program1910003
Node: Documentation1915234
Node: Building and debugging1920195
Node: Test scripts1923160
Ref: Test scripts-Footnote-11925784
Ref: Test scripts-Footnote-21925951
Node: Bash programmable completion1926140
Node: Bash TAB completion tutorial1928064
Ref: Bash TAB completion tutorial-Footnote-11939667
Ref: Bash TAB completion tutorial-Footnote-21939767
Ref: Bash TAB completion tutorial-Footnote-31939849
Node: Implementing TAB completion in Gnuastro1939931
Node: Developer's checklist1943503
Node: Gnuastro project webpage1945443
Ref: Gnuastro project webpage-Footnote-11949728
Ref: Gnuastro project webpage-Footnote-21949782
Ref: Gnuastro project webpage-Footnote-31949818
Node: Developing mailing lists1949943
Node: Contributing to Gnuastro1952206
Node: Copyright assignment1954207
Node: Commit guidelines1958089
Ref: Commit guidelines-Footnote-11964363
Node: Production workflow1964426
Ref: Production workflow-Footnote-11967337
Ref: Production workflow-Footnote-21967416
Ref: Production workflow-Footnote-31967499
Node: Forking tutorial1967581
Ref: Forking tutorial-Footnote-11972144
Ref: Forking tutorial-Footnote-21972395
Node: Gnuastro programs list1972501
Node: Other useful software1978157
Node: SAO DS91978639
Ref: SAO DS9-Footnote-11979819
Node: Viewing multiextension FITS images1979848
Node: PGPLOT1988523
Ref: PGPLOT-Footnote-11992120
Node: GNU Free Doc. License1992172
Node: GNU General Public License2017529
Node: Index2055319

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