Difference between revisions of "May 25, 2013"
(Created page with "__NOTOC__ =Reincartonation= <!-- ws:start:WikiTextHeadingRule:0:<h1> --> <!-- ws:start:WikiTextLocalImageRule:6:<img src="/file/view/LPOD-May25-13.jpg/434159...") |
|||
Line 2: | Line 2: | ||
=Reincartonation= | =Reincartonation= | ||
− | + | <!-- ws:start:WikiTextHeadingRule:0:<h1> --> | |
− | + | <!-- ws:start:WikiTextLocalImageRule:6:<img src="/file/view/LPOD-May25-13.jpg/434159110/LPOD-May25-13.jpg" alt="" title="" /> -->[[File:LPOD-May25-13.jpg|LPOD-May25-13.jpg]]<!-- ws:end:WikiTextLocalImageRule:6 --><br /> | |
<em>image by Lee DeCovnick, Glacier Point, Yosemite National Park</em><br /> | <em>image by Lee DeCovnick, Glacier Point, Yosemite National Park</em><br /> | ||
<br /> | <br /> | ||
Line 24: | Line 24: | ||
<br /> | <br /> | ||
<hr /> | <hr /> | ||
− | |||
− | |||
− | |||
− |
Revision as of 00:47, 3 January 2015
Reincartonation
image by Lee DeCovnick, Glacier Point, Yosemite National Park
Perhaps I was a lunar cartographer in a previous life as I always desired to create a series of lunar maps for my own use, at the telescope.
The criteria:
a) The view had to somewhat match what I saw at low magnification with either my 4' refractors or my 11" Celestron.
b) The maps would emphasize the features along the terminator; a new map for every couple of days to match the changing terminator line.
c) I wanted to use my own photographs as the basis for the maps, and I'd like to scan these maps into my iPad for ease of use outside.
I wish I could say that I memorized all the features labeled here, but the actual number was around 33%. Charles and Maurice's, "21st Century Atlas of the Moon" quickly filled in the holes. I was so absorbed in labeling the lunar features that I forgot I had dinner cooking in the oven. A smokey mess.
Perhaps I really was a lunar cartographer in a previous life.
Lee DeCovnick
Technical Details
May 18, 2013, 10:16 p.m. PDT. Stellarvue SV102AE-25SV, (102mm air spaced doublet, Fraunhofer achromat) F/11 at prime focus, Nikon D70 DSLR, 1/250 second exposure, ISO 250. iPhoto and Apple Preview editing tools.