When submitting images to TA please send them as an e-mail attachment and please try to
use the following filename format:
where object is the name of the object, yyyymmdd, hhmm is the date and time of
the exposure (the hhmm field is optional) and observer is a unique observer code
(say your initials).
It is also a good idea to include details of the telescope, scale, orientation,
camera, filter etc as annotation on the image.