MCCD Suncenter
- See if we are getting enough light
- find limb on the y axis, plus direction
- get back on sun
- find limb on the y axis, minus direction
- move to center of y axis
- find the limb on the x axis, plus direction
- move back on the sun
- find the limb in the minus direction
- move to the center of the x axis, and save the
solar radius in the x dimension
- move the y motor to +3000 counts, and find limb in plus direction
- move the y motor to -6000 counts, and find limb in the minus direction
- move to center of y axis, and save the solar radius in y dimension
- reset encoders to zero
- set long and lat params
- open shutter