++ = updated or added in recent site updates (reload pages or refresh cache to verify latest)
 = public invited  and  = meetings/events  = travel/out-of-town
 = note/footnote  = don't-miss www page or event  = sky item
 = short technical abstract (note about such items)
"Region" markers:  (western hat) Calgary area*  (maple leaf) Canada
 International
* Closest ref used: e.g. if an international event is also in Calgary, it is marked Calgary area
 (compass) = link to event map and details  = time information
 = extrasolar-planets items  = OG (Observers Group) item
 = in news-review: Amatuer Astronomy items =in Later Events or Calendar: volunteer item
 = news-review Mars items++  = news-review Moon items++
 = twilight/sunset etc info  = broadcast
  = new and full moons (Calgary location, date may vary elsewhere)
 = link opens new window  or  = return back up  = brings next item to top of window
Abbreviations sometimes used on this calendar site...
CSC = Calgary Science Centre WCO = Wilson Coulee Observatory
FCP = Fish Creek Park OG = Observers Group meeting
RAO = Rothney Astrophysical Observatory ERO = Eccles Ranch Observatory
ASP = Alberta Star Party RASC = Royal Astronomical Society of Canada
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