Signal
The name of a registered signal.
source_set
- This signal is sent whenever a source
sets, or one sends a command (such as
an offset) that results in the source
being unreachable below the telescope
elevation limit. The signal is cleared
whenever a telescope positioning
control command is executed. The signal
is resent at this point if the modified
target position is still below the
elevation limit.
signal quit
Signal
variables and arguments.