可計算日落日出及月落月出的時間與軌跡
也可以換背景顏色
![[分享]天曆軟體-Ephemeris 1.0](http://attach.mobile01.com/attach/200801/mobile01-525666b7c396a16a11494800004a3911.jpg)
![[分享]天曆軟體-Ephemeris 1.0](http://attach.mobile01.com/attach/200801/mobile01-41b1d2d55e5b527b292d71faa69c2f97.jpg)
![[分享]天曆軟體-Ephemeris 1.0](http://attach.mobile01.com/attach/200801/mobile01-f4d361fd498f705c8177be37e27ca235.jpg)
![[分享]天曆軟體-Ephemeris 1.0](http://attach.mobile01.com/attach/200801/mobile01-5539ff1b98928595af32d5d13838d5c5.jpg)
![[分享]天曆軟體-Ephemeris 1.0](http://attach.mobile01.com/attach/200801/mobile01-b9ce598460fb92e349673a467399eb16.jpg)
![[分享]天曆軟體-Ephemeris 1.0](http://attach.mobile01.com/attach/200801/mobile01-e6e3a8add80c058912b2d95d087b5bce.jpg)
![[分享]天曆軟體-Ephemeris 1.0](http://attach.mobile01.com/attach/200801/mobile01-21df2920bca91287ed7aef5cf52a474d.jpg)
![[分享]天曆軟體-Ephemeris 1.0](http://attach.mobile01.com/attach/200801/mobile01-e0184e3ec5063d52c6d98e2b838cf4cf.jpg)
參考網址: http://home.comcast.net/~jonsachs/
軟體說明文件: http://home.comcast.net/~jonsachs/Ephemeris.htm
下載點
使用時需在下圖中輸入
1.經緯度:(可用gps抓取)
2.輸入磁極變化: 可參考http://www.ngdc.noaa.gov/cgi-bin/seg/gmag/fldsnth1.pl
3.時區: (台灣+8)
4.之後點擊右上角 ok即可
![[分享]天曆軟體-Ephemeris 1.0](http://attach.mobile01.com/attach/200801/mobile01-a3239f59b2774d583c3b83f9523c516e.jpg)