NAME
CXC::Types::Astro::Coords - type definitions for Coordinates
VERSION
version 0.12
SYNOPSIS
useCXC::Types::Astro::Coords -types;
DESCRIPTION
CXC::Types::Astro::Coords provides Type::Tiny compatible types for coordinate conventions used in Astronomy.
TYPES
Sexagesimal[`a]
$type= Sexagesimal[@flags];$type= Sexagesimal;# same as Sexagesimal[ qw( -any -optws -optsep -optunits -trim )]
Return a type tuned to recognize specific forms of sexagesimal coordinate notation. See the CXC::Types::Astro::Coords::Util mkSexagesimal subroutine for more information on the available flags.
SexagesimalArray
An array of three values (degrees, minutes, seconds), where the values have ranges and types
[unbounded] <integer>[0, 59] <integer>[0, 60) <float>
Coercible from a string matching "Sexagesimal".
SexagesimalDegrees
A real number.
Coercible from either "SexagesimalArray" or "Sexagesimal"
Degrees
A real number in the range [0,360). Numbers are coerced by modulo 360.
LongitudeArray
An array of three values (degrees, minutes, seconds), where the values have ranges and types
[0,359] <integer>[0, 59] <integer>[0, 60) <float>
Coercible from a string matching "LongitudeSexagesimal".
LongitudeDegrees
A real number in the range [0,360)
Coercible from either "LongitudeArray" or "LongitudeSexagesimal"
LongitudeSexagesimal
A string with three components (degrees, minutes, seconds), optionally separated by one of
white space;
the
:character;component specific suffices of
d,m, ors.
The components have ranges of:
[0, 359] <integer>[0, 59] <integer>[0, 60) <integer/float>
LatitudeArray
An array of three values (degrees, minutes, seconds), where the values have ranges and types of
[-90, 90] <integer>[ 0, 59] <integer>[ 0, 60) <integer/float>
and
abs($A[0]) + ($A[1] +$A[2] / 60 ) / 60 <= 90
Coercible from a string matching "LatitudeSexagesimal".
LatitudeDegrees
A real number in the range [-90,+90]
Coercible from either "LatitudeArray" or "LatitudeSexagesimal"
LatitudeSexagesimal
A string with three components (degrees, minutes, seconds) optionally separated by one of
white space
the
:character,component specific suffices of
d,m, ors
The components have ranges and types of
[-90, 90] <integer>[ 0, 59] <integer>[ 0, 60) <integer/float>
and
abs($A[0]) + ($A[1] +$A[2] / 60 ) / 60 <= 90
RightAscensionArray
An array of three values (hours, minutes, seconds), where the values have ranges and types of
[0, 23] <integer>[0, 59] <integer>[0, 60) <integer/float>
Coercible from a string matching "RightAscensionSexagesimal".
RightAscensionDegrees
A real number in the range [0,360]
Coercible from either "RightAscensionArray" or "RightAscensionSexagesimal"
RightAscensionSexagesimal
A string with three components (hours, minutes, seconds) optionally separated by one of
white space
the
:character,component specific suffices of
h,m, ors
The components have ranges and types of:
[0, 23] <integer>[0, 59] <integer>[0, 60) <integer/float>
DeclinationArray
An array of three values (degrees, minutes, seconds), where the values have ranges and types of
[-90, 90] <integer>[ 0, 59] <integer>[ 0, 60) <integer/float>
and
abs($A[0]) + ($A[1] +$A[2] / 60 ) / 60 <= 90
Coercible from a string matching "DeclinationSexagesimal".
DeclinationDegrees
A real number in the range [-90,+90]
Coercible from either "DeclinationArray" or "DeclinationSexagesimal"
DeclinationSexagesimal
A string with three components (degrees, minutes, seconds), optionally separated by one of
white space;
the
:character;component specific suffices of
d,m, ors.
The components have ranges and types of
[-90, 90] <integer>[ 0, 59] <integer>[ 0, 60) <integer/float>
and
abs($A[0]) + ($A[1] +$A[2] / 60 ) / 60 <= 90
SexagesimalHMS
A string with three components (hours, minutes, seconds). Each component consists of a number and a suffix of h,m, s. Components may be separated by white space.
The components have ranges and types of:
[0, 23] <integer>[0, 59] <integer>[0, 60) <integer/float>
SexagesimalDMS
A string with three components (degrees, minutes, seconds). Each component consists of a number, optional white space, and a suffix of d,m, s. Components may be separated by white space.
The components have ranges and types of:
[0, 359] <integer>[0, 59] <integer>[0, 60) <integer/float>
SUPPORT
Bugs
Please report any bugs or feature requests to bug-cxc-types-astro-coords@rt.cpan.org or through the web interface at: https://rt.cpan.org/Public/Dist/Display.html?Name=CXC-Types-Astro-Coords
Source
Source is available at
and may be cloned from
AUTHORS
Terry Gaetz <tgaetz@cfa.harvard.edu>
Diab Jerius <djerius@cfa.harvard.edu>
COPYRIGHT AND LICENSE
This software is Copyright (c) 2018 by Smithsonian Astrophysical Observatory.
This is free software, licensed under:
The GNU General Public License, Version 3, June 2007