LightSail 2, Planetary Society solar sail mission |
LightSail 2, Planetary Society solar sail mission |
Jun 24 2019, 02:49 AM
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Merciless Robot Group: Admin Posts: 8785 Joined: 8-December 05 From: Los Angeles Member No.: 602 |
We are now just over 24 hours away from the beginning of the launch window for the third Falcon 9 Heavy from Kennedy Space Center, which among other payloads wlll carry The Planetary Society's LightSail 2 spacecraft. We'll talk about it here.
GO LIGHTSAIL!!! GO TPS!!! -------------------- A few will take this knowledge and use this power of a dream realized as a force for change, an impetus for further discovery to make less ancient dreams real.
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Jul 24 2019, 11:08 PM
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Member Group: Members Posts: 866 Joined: 15-March 05 From: Santa Cruz, CA Member No.: 196 |
i remember the efforts to get this going in the 90s, its been such a long time coming, but finally here it is!
they put together a cool gif anim of the unfurling sails images look much better than i expected, all raw images are here |
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Jul 25 2019, 05:03 PM
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#3
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Administrator Group: Admin Posts: 5172 Joined: 4-August 05 From: Pasadena, CA, USA, Earth Member No.: 454 |
i remember the efforts to get this going in the 90s, its been such a long time coming, but finally here it is! they put together a cool gif anim of the unfurling sails images look much better than i expected, all raw images are here Thanks, that gif is mine Please have fun with the image data! The pictures are a lot better than I expected, too. I'm curious to see creative approaches to dealing with the bizarre wide-angle camera distortion. My approach is simply to enlarge the original photo by a factor of 5 or so, then apply the Photoshop geometric correction filter at its maximum level multiple times, then downsize to 2x original resolution. I don't find that sharpening the resulting image helps much, but I suspect I'm just not picking the right set of parameters. -------------------- My website - My Patreon - @elakdawalla on Twitter - Please support unmannedspaceflight.com by donating here.
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