Thank you Bill for the prompt reply on Visual magnitude in Quick Info.
For visual, I find that Guide is smarter than me and it realize that if you are looking below the horizon, it doesn't bother to calculate Limiting Visual Magnitude.
I will add the correct line for the others

Pierre Laporte
Observatoire POLARIS
Centre d'Observation astronomique des monts Notre-Dame



[Non-text portions of this message have been removed]