Atmospheric Opacity
                                          Jan 26, 2004 (Ls 339.4 MY 26) to ongoing





    MER pic
    MER pic


























    MER pic
    MER pic



























Point-by-point measured 440 nm and 880 nm Atmospheric Opacity values obtained from Mars Exploration Rover Pancam solar images during Mars Years 26-30 for Spirit and 26-31 (and ongoing) for Opportunity. The opacity values plotted above are Spirit - 440 nm from 2tau440_2209_20110214a and 880 nm from 2tau880_2209_20110214a and Opportunity - 440 nm from 1tau440_2790_20120504a and 880 nm from 1tau440_2790_20120504a located in the MER Pancam Opacity archive merao_1xxx at the PDS Geosciences node.

The Pancam design has a camera bar that contains Pancam and Navcam (navigation camera) heads. A "visor" changes the elevation of the cameras so the rover can look up or down, making it possible to carry out detailed observations of sky brightness.



Useful Mission Documents

The Data Description

Retrieving the Data Volume

Derived Data
Raw Data

Citing Data Sets for Publication
CITATION_DESC = TBD