coordsys2euler_zyz
call coordsys2euler_zyz( iepoch, oepoch, isys, osys, psi, theta, phi )
name & dimensionality | kind | in/out | description |
---|---|---|---|
iepoch | DP | IN | epoch of the input astronomical coordinate system. |
oepoch | DP | IN | epoch of the output astronomical coordinate system. |
isys(len=*) | CHR | IN | input coordinate system, should be one of 'E'=Ecliptic, 'G'=Galactic, 'C'/'Q'=Celestial/eQuatorial. |
osys(len=*) | CHR | IN | output coordinate system, same choice as above. |
psi | DP | OUT | first Euler angle: rotation ![]() |
theta | DP | OUT | second Euler angle: rotation ![]() |
phi | DP | OUT | third Euler angle: rotation ![]() |
Rotate the alm from Ecliptic to Galactic coordinates.
Version 3.11, 2013-04-24