Difference between revisions of "May 23, 2010"
| Line 1: | Line 1: | ||
__NOTOC__ | __NOTOC__ | ||
=A New Rille?= | =A New Rille?= | ||
| + | <!-- Start of content --> | ||
<!-- ws:start:WikiTextHeadingRule:1:<h1> --> | <!-- ws:start:WikiTextHeadingRule:1:<h1> --> | ||
<!-- ws:start:WikiTextLocalImageRule:16:<img src="/file/view/LPOD-May23-10.jpg/143962267/LPOD-May23-10.jpg" alt="" title="" /> -->[[File:LPOD-May23-10.jpg|LPOD-May23-10.jpg]]<!-- ws:end:WikiTextLocalImageRule:16 --><br /> | <!-- ws:start:WikiTextLocalImageRule:16:<img src="/file/view/LPOD-May23-10.jpg/143962267/LPOD-May23-10.jpg" alt="" title="" /> -->[[File:LPOD-May23-10.jpg|LPOD-May23-10.jpg]]<!-- ws:end:WikiTextLocalImageRule:16 --><br /> | ||
| Line 18: | Line 19: | ||
<br /> | <br /> | ||
<hr /> | <hr /> | ||
| + | <table class="wiki_table"> | ||
| + | <tr> | ||
| + | <td><!-- ws:start:WikiTextMediaRule:0:<img src="http://www.wikispaces.com/site/embedthumbnail/custom/6203615?h=0&w=0" class="WikiMedia WikiMediaCustom" id="wikitext@@media@@type=&quot;custom&quot; key=&quot;6203615&quot;" title="Custom Media"/> --><div style="text-align:center;margin:0px;padding:0px;width:280px;"><embed src="http://ra.revolvermaps.com/f/r.swf" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" quality="high" wmode="window" allowscriptaccess="always" allownetworking="all" width="280" height="280" flashvars="m=8&nostars=false&recenthits=true&i=07jzuG9zX2e&counter=true&color=ff0000&bg=000000&size=280" /><br /> | ||
| + | [http://www.revolvermaps.com/ Get Your Own Visitor Globe!]</div><!-- ws:end:WikiTextMediaRule:0 --><br /> | ||
<p><b>Yesterday's LPOD:</b> [[May 22, 2010|Sequencing History]] </p> | <p><b>Yesterday's LPOD:</b> [[May 22, 2010|Sequencing History]] </p> | ||
<p><b>Tomorrow's LPOD:</b> [[May 24, 2010|Schmidt's Moon]] </p> | <p><b>Tomorrow's LPOD:</b> [[May 24, 2010|Schmidt's Moon]] </p> | ||
| + | </td> | ||
| + | <!-- End of content --> | ||
{{wiki/ArticleFooter}} | {{wiki/ArticleFooter}} | ||
Revision as of 13:11, 8 February 2015
A New Rille?
image by Nick Smith, Oxford, England
There are so many rilles on the east side of the Aristarchus Plateau that another shouldn't matter. But I am excited to detect one that I don't remember seeing before. Nick's image has such smooth tonality and high resolution that I enhanced the contrast and out popped a short sinuous rille segment. I extracted an enhanced snippet of it - upper right; can you see where in the image it came from? The rille is similar to others visible except it is narrower, shallower and hence harder to see. The north end disappears in a clump of small secondary craters from Aristarchus, and the southern end just seems to stop. I searched thru past LPODs - typically the best telescopic images in existence - and found that it is just visible (but uncommented upon) in an earlier scene, and it is quite well seen in an USGS processed Lunar Orbiter IV image. I have not spotted this rille on any traditional lunar map, but eagle-eyed John Guest and John Murray included it on their Orbiter based chart of 1976.
Chuck Wood
Note: Thanks for the telescopic images submitted recently - keep them coming!
Technical Details
Jan 2010, taken around 21:35 UT. C14 + Red filter + Lumenera Infinity 2-1M camera
Related Links
Rükl plate 18
Original image
COMMENTS?
Register, Log in, and join in the comments.
<embed src="http://ra.revolvermaps.com/f/r.swf" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" quality="high" wmode="window" allowscriptaccess="always" allownetworking="all" width="280" height="280" flashvars="m=8&nostars=false&recenthits=true&i=07jzuG9zX2e&counter=true&color=ff0000&bg=000000&size=280" /> Get Your Own Visitor Globe! Yesterday's LPOD: Sequencing History Tomorrow's LPOD: Schmidt's Moon |
