Hi Bertrand,

"...on More Info, Guide displays the information of the Nebula bank, but nothing more about
the data of the catalogue of the nebula, whatever it is; i.e. Sh2, LBN, vdB. And this, for as
long as I remember the updates."

True. I think this has been the case ever since Guide switched from showing nebula data
from source catalogs, to use of the Nebula Databank. I never attempted to link in data
from the original catalogs (except to provide designations in those catalogs, of course.)

-- Bill