Archive for July, 2009
Renewed search for Mars Polar Lander
Monday, July 13th, 2009The Unmanned Spaceflight forums have a long discussion on the previous search efforts. Many candidates were proposed, and the community’s discussion about them is quite enlightening.
Emily Lakdawalla at the Planetary Society also started a coordinated search effort last year. I don’t know if that effort is still ongoing, but her page on how to use HiRISE images in the search is still a great resource. It includes examples of known hardware, cosmic ray hits and other artifacts, and more tips on searching.
In addition to the list of images on the previous blog entry, these new images have been released: (we’ll try to keep this list up to date as more are released)
- ESP_013368_1035
- ESP_013078_1030
- ESP_013223_1025
- ESP_013289_1035
- ESP_013566_1025
- ESP_013500_1035
- ESP_013711_1030
- ESP_013724_1030
- ESP_013935_1030
- ESP_013790_1035
- ESP_014001_1040
- ESP_014080_1040
Thanks for all your interest, and good luck searching!
9/2/09: ETA new images released in September PDS release.
Problems with IAS Viewer / .jnlp files?
Thursday, July 2nd, 2009Do you use the IAS Viewer to view our JPEG2000 (JP2) image files at full-resolution (which we highly recommend!)? If you use a Mac running OSX, you might be having trouble. Don’t worry, there’s a solution!
It appears that a recent Java patch causes problems launching the IAS Viewer client and other Java-based software launched via Java Web Start. The update changed the location of the Java Web Start application so that the system opens the downloaded JNLP file as a text file, most likely with something called Dashcode. One of our system administrators found a solution on an Apple support discussion archive. You should only have to do this once to fix the problem:


