...
Set the ramp rates:
modify -s kpfgreen COLDHEADRMO=on COLDHEADRMP=1.5modify -s kpfgreen STA_CCDRMO=on STA_CCDRMP=1
Start the cold head cooling:
modify -s kpfgreen COLDHEADTRG=-110
Wait a few minutes to let the CH start cooling, then:
modify -s kpfgreen STA_CCDTRG=-100
Once everything is down to temp or levels off because of the higher partial pressure in the cryostat (maybe then give it another 2 hours ?), and turn on the ion pump:
modify -s kpfgreen COL_PUMPON=Yes
...