I am confused about one of your statements. What do you mean they tell us when we have a test movie? Do you mean simply by the movies' familiarity or is there some text of note somewhere that I'm missing?
The latter. It may be browser-dependent as to whether you see it, but the URL of the image frames (as you slide the focus bar) gives away the movie type. It tells you both the current movie type and the prior one.
It does. Moreover, most test movies start with 10xxx in the movie ID number.
I had my 1st missed calibration track in my last session, alas.
- Marco :-)
----- Dr Marco Langbroek Dutch Meteor Society (DMS)
e-mail: meteorites@xxxxxxxxxx private website http://home.wanadoo.nl/marco.langbroek DMS website http://www.dmsweb.org -----