Report form

BAA members in the UK can obtain an A4 printed copy of this form from the Director. Others should print a master copy from the large version (PDF) to A4 size, ensuring that the disks are the correct diameter (50 mm). Each form should contain observations for one night only. The three disks can be used to record successive drawings at different times of the night, or for observations with different colour filters. One disk has been blacked round for convenience. Any of the disks can be used to record intensity estimates, if these are made.