Modified Julian

DateTime::Format::Epoch::MJD is a Perl module that can convert DateTimes to/from Modified Julian Days. SYNOPSIS use DateTime::Format::Epoch::MJD; my $dt = DateTime::Format::Epoch::MJD->parse_datetime( 53244 ); # 2004-08-27T00:00:00 DateTime::Format::Epoch::MJD->format_datetime($dt); #...

This utility can convert a gregorian date into julian day format/Modified Julian Day format and vice versa. The Julian Day Format counts the day since the 24th november -4713bc. The julian day format is often used in the astronomical section to calculate for example rises.

moonpos calculates the moon position using the method in the bookAstronomical Algorithms by Jean Meeus, Chapter 45, pp 307 - 313. Thealgorithm used is accurate to about 10 arcsec in longitude and 4 arcsecin latitude according to the book, although the time range is notmentioned. The periodic...


Platforms: Matlab

DateTime::Format::Epoch::JD is Perl module Convert DateTimes to/from Julian Days. SYNOPSIS use DateTime::Format::Epoch::JD; my $dt = DateTime::Format::Epoch::JD->parse_datetime( 2453244.5 ); # 2004-08-27T00:00:00 DateTime::Format::Epoch::JD->format_datetime($dt); # 2453244.5 my...


Platforms: *nix

A collection of geodetic functions that solve a variety of problems in geodesy. Supports a wide range of common and user-defined reference ellipsoids. Most functions are vectorized. Functions include:Angle Conversions deg2rad - Degrees to radians dms2deg - Degrees,minutes,seconds to degrees...


Platforms: Matlab

Time::UTC::Now is a Perl module to determine current time in UTC correctly. SYNOPSIS use Time::UTC::Now qw(now_utc_rat now_utc_sna now_utc_flt); ($day, $secs, $bound) = now_utc_rat; ($day, $secs, $bound) = now_utc_rat(1); ($day, $secs, $bound) = now_utc_sna; ($day, $secs, $bound) =...


Platforms: *nix

DateTime::Format::Epoch::Lilian is a Perl module to convert DateTimes to/from Lilian Days. SYNOPSIS use DateTime::Format::Epoch::Lilian; my $dt = DateTime::Format::Epoch::Lilian->parse_datetime( 53244.5 ); # 2004-08-27T00:00:00 DateTime::Format::Epoch::Lilian->format_datetime($dt); #...


Platforms: *nix

Time::Piece is a Perl module that contains Object Oriented time objects. SYNOPSIS use Time::Piece; my $t = localtime; print "Time is $tn"; print "Year is ", $t->year, "n"; This module replaces the standard localtime and gmtime functions with implementations that return objects. It does...


Platforms: *nix

AstroTimes widget displays the current Universal Time, the Local Sidereal Time, the current Julian Date and the current Modified Julian Date. Since the Local Sidereal Time depends on the longitude, a list of some important astronomical observatories is provided on the back.


Platforms: Mac

ESBDateCalc Pro is a Date Calculator that aims to provide a sophisticated yet easy to use tool to perform Date Calculations. This includes displaying various information for a given year and a given date, as well as doing calculations on a Date Range as well as a Date / Time Range. Also includes...


Platforms: Windows, Windows Vista, XPX64, 7, 7x64

Julian-Gregorian Date Calculator makes more than simple date conversion among Gregorian and Julian Calendars. This tool is also used for adding and subtracting a number of days, weeks, months and years to or from a given date.


Platforms: Windows, XP, Windows Vista, 7, 7x64

Convert a specified Julian Date Vector to Greenwich Mean Sidereal Time (GMST). The expected input matrix may contain multiple dimensions. The output matrix will be in the same size as the input matrix. Warning: Use caution when using GMST as a substitute for Greenwich Apparent Sidereal Time...


Platforms: Matlab

This plugin will provide you a new widget, showing the last modified items. You can customize the widget with 5 settings: - Title - Amount - Text between title and date of modification - Show the date - Post type.


Platforms: PHP

Nowplaying Screenlet modified is a modification of the NowPlaying Screenlet, which was modified by Whise. About Screenlets: Screenlets is the name of both a set of independently-developed widget applications and the widget engine which runs them. The engine runs primarily on X11-based...


Platforms: *nix

CubeMapGen is tool developed by AMD for importing, filtering, visualizing, and exporting cubemaps. Unfortunately, AMD has stopped the development of this tool: AMD CubeMapGen has reached end of life. AMD no longer supports CubeMapGen, but makes it available for download without warranty....


Platforms: Windows

A simple command to convert calendar dates to julian dates. Quite useful intiming situations where you need elapsed time between dates.Also useful for astronomy applications.


Platforms: Windows, Mac, Linux

Simple domain search for all TLS's. This version is a modified version of the original scripts i had downloaded from here and were not working.


Platforms: Windows, *nix, PHP, BSD

This function computes the Modified Hausdorff Distance (MHD) which isproven to function better than the directed HD as per Dubuisson et al.in the following work:M. P. Dubuisson and A. K. Jain. A Modified Hausdorff distance for objectmatching. In ICPR94, pages A:566-568, Jerusalem, Israel,...


Platforms: Matlab

This function computes the Modified Hausdorff Distance (MHD) which isproven to function better than the directed HD as per Dubuisson et al.in the following work:M. P. Dubuisson and A. K. Jain. A Modified Hausdorff distance for objectmatching. In ICPR94, pages A:566-568, Jerusalem, Israel,...


Platforms: Matlab

Pre-Modified distribution of phpBB to ease users in creating phpBB powered forums. This distribution is dedicated to adding style, functionality and ease-of-use.All hacks and mods are pre-installed to save time in setting up your fourm.


Platforms: PHP