Good weather means tau<0.5
- With tau between 0.4-0.5 we should observe low priority bolometer projects.
Low sky noise means <80
- Medium skynoise means 80-160
High skynoise >160
- Try observing in elevations between 30-75deg
- Flux calibrations every 2 hours on a bright source shouyld be done, (planet?)
- Do not forget to change to "gain 2" when observing a planet and change back to "gain 10" when done