== Shutdown procedures ==
The usual shutdown procedure at the end === Closing in bad weather ===If any of the night weather limits is given belowreached during the night, '''perform these steps first''': # '''Close mirror covers''' ("DOME" pulldown menu, "Mirror CLOSE"). This list is printed on a laminated sign displayed in Check that mirror indicator turns red & shows "CLOSED"# '''Close dome shutters''' ("DOME" pulldown menu, "Dome CLOSE"). Check that dome indicator turns red & shows "CLOSED"# Continue with the warm room for quick reference[[#Normal shutdown|remaining steps below]]. === Normal shutdown ===
'''On TCS PC:'''
# '''Stop autoguider exposures''' ("STOP" on bottom left of display)
# '''Initialise XY-slides''' ("INITIALISE" on bottom left)
# '''Turn off tracking''' (
# '''Park telescope''' (click "TARGET" then "PARK"). Ensure telescope reaches HA= -1h, Dec = 0°.
#
# '''Close mirror covers''' ("DOME" pulldown menu, "Mirror CLOSE"). Check that mirror indicator turns red & shows "CLOSED"
# '''Close dome shutters''' ("DOME" pulldown menu, "Dome CLOSE"). Check that dome indicator turns red & shows "CLOSED"
# SHOC: turn off camera
# STE3/4: leave the software running
=== Closing in bad weather ===
If any of the weather limits is reached during the night, '''perform these steps first''':
# '''Close mirror covers''' ("DOME" pulldown menu, "Mirror CLOSE"). Check that mirror indicator turns red & shows "CLOSED"
# '''Close dome shutters''' ("DOME" pulldown menu, "Dome CLOSE"). Check that dome indicator turns red & shows "CLOSED"
# Continue with the [[#Shutdown procedures|remaining steps]].
== STE3/STE4: CCD Camera log book ==
