My Assistant
Stratoscope Images |
Mar 2 2008, 01:19 PM
Post
#1
|
|
![]() Interplanetary Dumpster Diver ![]() ![]() ![]() ![]() Group: Admin Posts: 4408 Joined: 17-February 04 From: Powell, TN Member No.: 33 |
I have dug a Stratoscope II view of Io from March 27, 1970. The original image was constructed from scanning 15 film images and stacking them (this was done at the time). UT time was somewhere between 0:15-2:00 (some of this would have been the time span of imagery, but part of the issue that creates the wide span here is contradictory sources. The phase angle was 290, if that helps. I based the reprojection at around 1:45, but I think I may have erred to the late side). I have posted my slightly enhanced version below, as well as a comparison with Voyager (the middle view is a degraded version of the Voyager view). Some albedo features are clearly consistent. I have also posted a link to a zip file where I put the image in the original form I got it in. There is also a stellar reference image. The resolution was determined to be about .1 arc seconds. The image is sensitive to roughly .38-.58 microns. Stratoscope II was a .9 meter balloon-borne telescope that took several flights in the 1960s and 70s (Stratoscope I was a balloon-borne solar telescope).
![]() ![]() Files -------------------- |
|
|
|
tedstryk Stratoscope Images Mar 2 2008, 01:19 PM
tasp Thanx for revisiting Stratoscope.
I only recall s... Mar 2 2008, 04:00 PM
tedstryk No, tasp, Stratoscope II only imaged Io, Uranus, a... Mar 3 2008, 02:10 AM
tedstryk I should add that the Uranus and Io images were ta... Mar 3 2008, 04:27 PM![]() ![]() |
|
Lo-Fi Version | Time is now: 15th December 2024 - 11:49 PM |
|
RULES AND GUIDELINES Please read the Forum Rules and Guidelines before posting. IMAGE COPYRIGHT |
OPINIONS AND MODERATION Opinions expressed on UnmannedSpaceflight.com are those of the individual posters and do not necessarily reflect the opinions of UnmannedSpaceflight.com or The Planetary Society. The all-volunteer UnmannedSpaceflight.com moderation team is wholly independent of The Planetary Society. The Planetary Society has no influence over decisions made by the UnmannedSpaceflight.com moderators. |
SUPPORT THE FORUM Unmannedspaceflight.com is funded by the Planetary Society. Please consider supporting our work and many other projects by donating to the Society or becoming a member. |
|