Next: SchedBlock
Up: The Scheduling Block
Previous: Unit Dependencies
Contents
Preconditions
The Preconditions panel specifies the conditions that must be met before this SB can be executed. It is very unlikely that any of these are yet being used by the observing system and hence we do not give details of what each does.
- Baseline cal:
- Polarization cal:
- Max PWVC:
- Seeing:
- Phase Stability:
- Max Wind Velocity:
- Min Allowed HA: It is likely that this will be used from Cycle 7. An obscure note is that hour angles are able to be specified in ``user units'', the only property where this is allowed in an SB. The user units are basically the standard angles (degrees, radians, arcmin, arcsec and mas) plus hours and ``fraction of main beam'', the latter of which is no longer used within the OT.
- Max Allowed HA: As above.
The ALMA OT Team, 2021 Feb 03