Debian 12 (Bookworm) native package

skycat

Image visualization and access to catalogs and data for astronomy

Packages / Debian 12 (Bookworm) / science / skycat

[Source: skycat]

Package: skycat (3.1.2+starlink1~b+dfsg-7+b2)

Maintainers:

Debian Astronomy Maintainers

External Resources:

Homepage: [archive.eso.org]

Image visualization and access to catalogs and data for astronomy

Other Packages Related to skycat:

dep: [blt]
graphics extension library for Tcl/Tk - run-time
dep: [iwidgets4]
[incr Widgets] Tk-based widget collection - run-time files
dep: [libtk-img]
Extended image format support for Tcl/Tk (runtime)
dep: [tcl-expect]
Automates interactive applications (Tcl package)
dep: [tcl8.6]
Tcl (the Tool Command Language) v8.6 - shell
dep: [tk8.6]
Tk toolkit for Tcl and X11 v8.6 - windowing shell
dep: [libc6] (>= 2.35)
GNU C Library: Shared libraries
dep: [libcfitsio10] (>= 4.2.0~)
shared library for I/O with FITS format data files
dep: [libgcc-s1] (>= 3.0)
GCC support library
dep: [libstdc++6] (>= 5.2)
GNU Standard C++ Library v3
dep: [libwcstools1] (>= 3.8.4)
Handle the WCS of a FITS image (shared library)
dep: [libx11-6]
X11 client-side library
dep: [libxext6]
X11 miscellaneous extension library
dep: [tk8.6-blt2.5] (>= 2.5.3)
graphics extension library for Tcl/Tk - library

Download skycat

Architecture	Package Size	Installed Size	Files
amd64	673 KiB	3.1 MiB	[list of files]
arm64	643 KiB	3.3 MiB	[list of files]

Package file paths (253)

Showing the first 250 sorted package-associated paths. Use file search to locate a specific path.

/usr/bin/rtd
/usr/bin/rtdClient
/usr/bin/rtdCubeDisplay
/usr/bin/rtdServer
/usr/bin/skycat
/usr/include/astrotcl/compiler.h
/usr/include/astrotcl/DCompress.h
/usr/include/astrotcl/Fits_IO.h
/usr/include/astrotcl/gen_msg.h
/usr/include/astrotcl/gen_str.h
/usr/include/astrotcl/gen_types.h
/usr/include/astrotcl/gzip.h
/usr/include/astrotcl/h_comp.h
/usr/include/astrotcl/HMS.h
/usr/include/astrotcl/ImageCoords.h
/usr/include/astrotcl/ImageIO.h
/usr/include/astrotcl/local_press.h
/usr/include/astrotcl/ok.h
/usr/include/astrotcl/osdefos.h
/usr/include/astrotcl/press.h
/usr/include/astrotcl/SAOWCS.h
/usr/include/astrotcl/slasubs.h
/usr/include/astrotcl/TclWorldCoords.h
/usr/include/astrotcl/trigo.h
/usr/include/astrotcl/ux_press.h
/usr/include/astrotcl/WCSRep.h
/usr/include/astrotcl/world_coords.h
/usr/include/astrotcl/WorldCoords.h
/usr/include/astrotcl/WorldOrImageCoords.h
/usr/include/cat/astro_catalog.h
/usr/include/cat/AstroCatalog.h
/usr/include/cat/astro_image.h
/usr/include/cat/AstroImage.h
/usr/include/cat/AstroQuery.h
/usr/include/cat/CatalogInfo.h
/usr/include/cat/LocalCatalog.h
/usr/include/cat/QueryResult.h
/usr/include/cat/TabTable.h
/usr/include/cat/TclAstroCat.h
/usr/include/cat/TclAstroImage.h
/usr/include/cat/TclQueryUtil.h
/usr/include/cat/TclTcsCat.h
/usr/include/cat/TcsCatalog.h
/usr/include/cat/TcsCatalogObject.h
/usr/include/cat/TcsLocalCatalog.h
/usr/include/cat/TcsQueryResult.h
/usr/include/rtd/BiasData.h
/usr/include/rtd/ByteImageData.h
/usr/include/rtd/ColorMapInfo.h
/usr/include/rtd/CompoundImageData.h
/usr/include/rtd/DoubleImageData.h
/usr/include/rtd/FloatImageData.h
/usr/include/rtd/histeq.h
/usr/include/rtd/ImageColor.h
/usr/include/rtd/ImageData.h
/usr/include/rtd/ImageDisplay.h
/usr/include/rtd/ImageTemplates.h
/usr/include/rtd/ImageTemplates.icc
/usr/include/rtd/ImageZoom.h
/usr/include/rtd/ITTInfo.h
/usr/include/rtd/LongImageData.h
/usr/include/rtd/LongLongImageData.h
/usr/include/rtd/LookupTable.h
/usr/include/rtd/mpfit.h
/usr/include/rtd/NativeImageData.h
/usr/include/rtd/RtdCamera.h
/usr/include/rtd/RtdCmds.icc
/usr/include/rtd/RtdCoords.icc
/usr/include/rtd/RtdHDU.icc
/usr/include/rtd/rtdImageEvent.h
/usr/include/rtd/RtdImage.h
/usr/include/rtd/RtdPerf.h
/usr/include/rtd/RtdPerformanceTool.h
/usr/include/rtd/rtd_remote.h
/usr/include/rtd/RtdRemote.h
/usr/include/rtd/RtdRPFile.h
/usr/include/rtd/RtdRPTool.h
/usr/include/rtd/rtdSem.h
/usr/include/rtd/RtdUtils.h
/usr/include/rtd/ShortImageData.h
/usr/include/rtd/UShortImageData.h
/usr/include/rtd/XImageData.h
/usr/include/skycat/Skycat.h
/usr/include/skycat/SkySearch.h
/usr/include/skycat/TcsSkySearch.h
/usr/include/tclutil/base64.h
/usr/include/tclutil/define.h
/usr/include/tclutil/error.h
/usr/include/tclutil/ErrorHandler.h
/usr/include/tclutil/HTTP.h
/usr/include/tclutil/Mem.h
/usr/include/tclutil/Mem_Map.h
/usr/include/tclutil/ShellCommand.h
/usr/include/tclutil/TclCommand.h
/usr/include/tclutil/tcl_findLibrary.h
/usr/include/tclutil/TkImage.h
/usr/include/tclutil/TkWidget.h
/usr/include/tclutil/util.h
/usr/lib/skycat/astrotcl2.1.0/pkgIndex.tcl
/usr/lib/skycat/astrotclConfig.sh
/usr/lib/skycat/cat4.1.0/pkgIndex.tcl
/usr/lib/skycat/catConfig.sh
/usr/lib/skycat/libastrotcl2.1.0.so
/usr/lib/skycat/libcat4.1.0.so
/usr/lib/skycat/librtd3.2.1.so
/usr/lib/skycat/librtdImgEvt.a
/usr/lib/skycat/librtdRemote.a
/usr/lib/skycat/libskycat3.1.2.so
/usr/lib/skycat/libtclutil2.1.0.so
/usr/lib/skycat/rtd3.2.1/pkgIndex.tcl
/usr/lib/skycat/rtdConfig.sh
/usr/lib/skycat/skycat3.1.2/pkgIndex.tcl
/usr/lib/skycat/skycatConfig.sh
/usr/lib/skycat/tclutil2.1.0/pkgIndex.tcl
/usr/lib/skycat/tclutilConfig.sh
/usr/share/applications/skycat.desktop
/usr/share/doc/skycat/changelog.Debian.amd64.gz
/usr/share/doc/skycat/changelog.Debian.arm64.gz
/usr/share/doc/skycat/changelog.Debian.gz
/usr/share/doc/skycat/changelog.gz
/usr/share/doc/skycat/copyright
/usr/share/doc/skycat/README
/usr/share/doc/skycat/README.Debian
/usr/share/doc/skycat/README.Starlink
/usr/share/man/man1/rtd.1.gz
/usr/share/man/man1/rtdClient.1.gz
/usr/share/man/man1/rtdCubeDisplay.1.gz
/usr/share/man/man1/rtdServer.1.gz
/usr/share/man/man1/skycat.1.gz
/usr/share/pixmaps/esologo.xpm
/usr/share/skycat/astrotcl2.1.0/AstrotclInit.tcl
/usr/share/skycat/astrotcl2.1.0/tclIndex
/usr/share/skycat/cat4.1.0/archive.xpm
/usr/share/skycat/cat4.1.0/AstroCat.tcl
/usr/share/skycat/cat4.1.0/AstroImage.tcl
/usr/share/skycat/cat4.1.0/AstroQuery.tcl
/usr/share/skycat/cat4.1.0/CatalogInfo.tcl
/usr/share/skycat/cat4.1.0/catalog.xpm
/usr/share/skycat/cat4.1.0/catdefaults.tcl
/usr/share/skycat/cat4.1.0/CatInit.tcl
/usr/share/skycat/cat4.1.0/cat_version.tcl
/usr/share/skycat/cat4.1.0/EnterObject.tcl
/usr/share/skycat/cat4.1.0/imagesvr.xpm
/usr/share/skycat/cat4.1.0/local.xpm
/usr/share/skycat/cat4.1.0/mkIndex.tcl
/usr/share/skycat/cat4.1.0/namesvr.xpm
/usr/share/skycat/cat4.1.0/nsfolder.xpm
/usr/share/skycat/cat4.1.0/nsopenfold.xpm
/usr/share/skycat/cat4.1.0/PreviewPlot.tcl
/usr/share/skycat/cat4.1.0/ProxyDialog.tcl
/usr/share/skycat/cat4.1.0/QueryResult.tcl
/usr/share/skycat/cat4.1.0/SearchConfig.tcl
/usr/share/skycat/cat4.1.0/SymbolConfig.tcl
/usr/share/skycat/cat4.1.0/tclIndex
/usr/share/skycat/rtd3.2.1/LabelValue2.tcl
/usr/share/skycat/rtd3.2.1/main.tcl
/usr/share/skycat/rtd3.2.1/mkIndex.tcl
/usr/share/skycat/rtd3.2.1/rtd_defaults.tcl
/usr/share/skycat/rtd3.2.1/RtdImageBias.tcl
/usr/share/skycat/rtd3.2.1/RtdImageColorRamp.tcl
/usr/share/skycat/rtd3.2.1/RtdImageColors.tcl
/usr/share/skycat/rtd3.2.1/RtdImageCtrl.tcl
/usr/share/skycat/rtd3.2.1/RtdImageCut.tcl
/usr/share/skycat/rtd3.2.1/RtdImageFitsHeader.tcl
/usr/share/skycat/rtd3.2.1/RtdImageFrame.tcl
/usr/share/skycat/rtd3.2.1/RtdImageGrid.tcl
/usr/share/skycat/rtd3.2.1/RtdImageHduChooser.tcl
/usr/share/skycat/rtd3.2.1/RtdImageIcon.tcl
/usr/share/skycat/rtd3.2.1/RtdImageMBand.tcl
/usr/share/skycat/rtd3.2.1/RtdImagePanel.tcl
/usr/share/skycat/rtd3.2.1/RtdImagePan.tcl
/usr/share/skycat/rtd3.2.1/RtdImagePerf.tcl
/usr/share/skycat/rtd3.2.1/RtdImagePick2.tcl
/usr/share/skycat/rtd3.2.1/RtdImagePick.tcl
/usr/share/skycat/rtd3.2.1/RtdImagePickView.tcl
/usr/share/skycat/rtd3.2.1/RtdImagePixTable.tcl
/usr/share/skycat/rtd3.2.1/RtdImagePopup.tcl
/usr/share/skycat/rtd3.2.1/RtdImagePrint.tcl
/usr/share/skycat/rtd3.2.1/RtdImageSpectrum.tcl
/usr/share/skycat/rtd3.2.1/RtdImage.tcl
/usr/share/skycat/rtd3.2.1/RtdImageTrans.tcl
/usr/share/skycat/rtd3.2.1/RtdImageZoom.tcl
/usr/share/skycat/rtd3.2.1/RtdImageZoomView.tcl
/usr/share/skycat/rtd3.2.1/RtdInit.tcl
/usr/share/skycat/rtd3.2.1/RtdRecorder.tcl
/usr/share/skycat/rtd3.2.1/RtdRemoteTcl.tcl
/usr/share/skycat/rtd3.2.1/Rtd.tcl
/usr/share/skycat/rtd3.2.1/rtd_version.tcl
/usr/share/skycat/rtd3.2.1/tclIndex
/usr/share/skycat/rtd3.2.1/tRtd.tcl
/usr/share/skycat/skycat3.1.2/main.tcl
/usr/share/skycat/skycat3.1.2/mkIndex.tcl
/usr/share/skycat/skycat3.1.2/SkyCatCtrl.tcl
/usr/share/skycat/skycat3.1.2/skycat_defaults.tcl
/usr/share/skycat/skycat3.1.2/SkyCatHduChooser.tcl
/usr/share/skycat/skycat3.1.2/SkycatInit.tcl
/usr/share/skycat/skycat3.1.2/skycat-logo.xpm
/usr/share/skycat/skycat3.1.2/SkyCat.tcl
/usr/share/skycat/skycat3.1.2/skycat_version.tcl
/usr/share/skycat/skycat3.1.2/SkyQueryResult.tcl
/usr/share/skycat/skycat3.1.2/SkyQuery.tcl
/usr/share/skycat/skycat3.1.2/SkySearch.tcl
/usr/share/skycat/skycat3.1.2/tclIndex
/usr/share/skycat/tclutil2.1.0/Batch.tcl
/usr/share/skycat/tclutil2.1.0/bltGraph.tcl
/usr/share/skycat/tclutil2.1.0/ButtonFrame.tcl
/usr/share/skycat/tclutil2.1.0/CanvasDraw.tcl
/usr/share/skycat/tclutil2.1.0/CanvasPrint.tcl
/usr/share/skycat/tclutil2.1.0/canvastext.tcl
/usr/share/skycat/tclutil2.1.0/CanvasWidget.tcl
/usr/share/skycat/tclutil2.1.0/CheckEntryNumber.tcl
/usr/share/skycat/tclutil2.1.0/CheckEntry.tcl
/usr/share/skycat/tclutil2.1.0/ChoiceDialog.tcl
/usr/share/skycat/tclutil2.1.0/Chooser.tcl
/usr/share/skycat/tclutil2.1.0/DialogWidget.tcl
/usr/share/skycat/tclutil2.1.0/DoubleList.tcl
/usr/share/skycat/tclutil2.1.0/DoubleTableList.tcl
/usr/share/skycat/tclutil2.1.0/EntryForm.tcl
/usr/share/skycat/tclutil2.1.0/FileSelect.tcl
/usr/share/skycat/tclutil2.1.0/FrameWidget.tcl
/usr/share/skycat/tclutil2.1.0/GraphPrint.tcl
/usr/share/skycat/tclutil2.1.0/HelpWin.tcl
/usr/share/skycat/tclutil2.1.0/InputDialog.tcl
/usr/share/skycat/tclutil2.1.0/LabelCheck.tcl
/usr/share/skycat/tclutil2.1.0/LabelChoice.tcl
/usr/share/skycat/tclutil2.1.0/LabelEntryScale.tcl
/usr/share/skycat/tclutil2.1.0/LabelEntry.tcl
/usr/share/skycat/tclutil2.1.0/LabelMenu.tcl
/usr/share/skycat/tclutil2.1.0/LabelMessage.tcl
/usr/share/skycat/tclutil2.1.0/LabelNumber.tcl
/usr/share/skycat/tclutil2.1.0/LabelValue.tcl
/usr/share/skycat/tclutil2.1.0/LabelWidget.tcl
/usr/share/skycat/tclutil2.1.0/ListboxWidget.tcl
/usr/share/skycat/tclutil2.1.0/ListDialog.tcl
/usr/share/skycat/tclutil2.1.0/list.tcl
/usr/share/skycat/tclutil2.1.0/PasswdDialog.tcl
/usr/share/skycat/tclutil2.1.0/PrintDialog.tcl
/usr/share/skycat/tclutil2.1.0/ProgressBar.tcl
/usr/share/skycat/tclutil2.1.0/ScrollText.tcl
/usr/share/skycat/tclutil2.1.0/TableListConfigFile.tcl
/usr/share/skycat/tclutil2.1.0/TableListConfig.tcl
/usr/share/skycat/tclutil2.1.0/TableListPrint.tcl
/usr/share/skycat/tclutil2.1.0/TableListSort.tcl
/usr/share/skycat/tclutil2.1.0/TableList.tcl
/usr/share/skycat/tclutil2.1.0/tclIndex
/usr/share/skycat/tclutil2.1.0/tclutil_defaults.tcl
/usr/share/skycat/tclutil2.1.0/TclutilInit.tcl
/usr/share/skycat/tclutil2.1.0/tclutil.tcl
/usr/share/skycat/tclutil2.1.0/tclutil_version.tcl
/usr/share/skycat/tclutil2.1.0/TextDialog.tcl

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Use this package

OpenFactory can boot this operating system in a browser VM, or start a build that includes the native package name from this record.

Try Debian 12 (Bookworm) in the browser Build an image that includes skycat

Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
3.1.2+starlink1~b+dfsg-7+b2	bookworm / main	amd64	Debian 12 · main · amd64	673 KiB	3.1 MiB	pool/main/s/skycat/skycat_3.1.2+starlink1~b+dfsg-7+b2_amd64.deb
3.1.2+starlink1~b+dfsg-7+b2	bookworm / main	arm64	Debian 12 · main · arm64	643 KiB	3.3 MiB	pool/main/s/skycat/skycat_3.1.2+starlink1~b+dfsg-7+b2_arm64.deb

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Checksums and observation dates

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

3.1.2+starlink1~b+dfsg-7+b2 / amd64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 613dbbfeeb79bd3891bccc7fbc98245fb9213368b3eb1595108c71eedefaba65

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '613dbbfeeb79bd3891bccc7fbc98245fb9213368b3eb1595108c71eedefaba65' 'skycat_3.1.2+starlink1~b+dfsg-7+b2_amd64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

3.1.2+starlink1~b+dfsg-7+b2 / arm64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 8ef775cdb919049e5bab440facb7495bc2111a2f74058f92da0a36f855b7478a

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '8ef775cdb919049e5bab440facb7495bc2111a2f74058f92da0a36f855b7478a' 'skycat_3.1.2+starlink1~b+dfsg-7+b2_arm64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00

Catalog record completeness

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description: 25/25
Artifact path and source digest: 25/25
Dependency metadata: 15/15
Package-file index: 15/15
Homepage: 5/5
License text: 0/5
Source package or maintainer: 10/10

Recorded total: 95/100

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5, Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Sources and provenance

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

Debian 12 (Bookworm) main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-amd64/Packages.xz
Expected SHA-256: 9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Observed SHA-256: 9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Result: match verified
Debian 12 (Bookworm) main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-arm64/Packages.xz
Expected SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Observed SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Result: match verified