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| View Original: | Leapsecond.ut1-utc.svg (600x480) | |||
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| Keywords: Leapsecond.ut1-utc.svg Plot showing the difference UT1 UTC in seconds Vertical segments correspond to leap seconds Red part of graph was prediction future values at the time the file was made Graf zobrazujĂcĂ rozdĂl UT1 UTC v sekundĂĄch SvislĂ© Ășseky odpovĂdajĂ pĆestupnĂœm sekundĂĄm ÄervenĂĄ ÄĂĄst je pĆedpovÄÄ budoucĂch hodnot v okamĆŸiku vytvoĆenĂ grafu own using http //maia usno navy mil/ser7/finals all 2016-12-01 Tomia <br /> Mormegil Petr Kadlec <br /> GPHemsley Gordon P Hemsley <br /> RP88 PD-ineligible cc0 <gallery> File Leapsecond ut1-utc png Original PNG image 2005 File Leap second history svg Derivative SVG image 2008 </gallery> G v + Source code Generated using the following scripts <pre> wget http //maia usno navy mil/ser7/finals all cut -c 1-2 3-4 5-6 8-15 58 59-68 --output-delimiter finals all > finals-cut txt grep P finals-cut txt > finals-pred txt grep I finals-cut txt > finals-iers txt gnuplot leapsecs gnuplot </pre> <code>leapsecs gnuplot</code> contains commands for gnuplot 5 0 <pre> set xdata time set timefmt Y- m- d set format x Y set xrange 1973-01-01 2018-01-01 set yrange -0 9 0 9 set grid lt 3 lc 0 set terminal svg font Arial 16 set style line 1 lc rgb 'dark-green' lt 1 set style line 2 lc rgb 'red' lt 1 unset key makedate y m d j sprintf 04d- 02d- 02d j < 51543 1900 + y 2000 + y m d set output 'Leapsecond ut1-utc svg' plot \ 'finals-iers txt' \ using makedate 1 2 3 4 6 \ with lines linestyle 1 title 'Measured' \ 'finals-pred txt' \ using makedate 1 2 3 4 6 \ with lines linestyle 2 title 'Predicted' set output</pre> Leap second Black green white graphics Images with Gnuplot source code Images with BASH source code | ||||
