>> I'm new to this news service. I'm a variable star observer, still
learning the features of Guide 7. What is the story about these Tycho
magnitudes? Where do you get them? How do you get them to work with
Guide?
How accurate are they? <<
I will have to leave that to the more knowledgeable members of the list.
Your message is generally visible, so I'm sure that you will get a better
answer than any I could give.
Richard.
E-mail from: Richard Mallett, 16-Feb-2000