== Masking Pattern ==

We are seeing a masking pattern taking out a lot of area in the 3pi images from March.
This pattern is in all the image smf's on march 9th and in a large number of image smfs
on march 3., 4. and 13. The width of the boxes in the pattern change from image to 
image and there are apparent gaps in the pattern (or in at least one instance as seen 
below only half the image has the pattern

[[Image(demomonth_3pi_o5268g0246o_smf.png)]]
[[Image(demomonth_3pi_o5268g0057o_smf_pattern.png)]]
[[Image(demomonth_3pi_o5268g0216o_smf_pattern_gap.png)]]
[[Image(demomonth_3pi_o5259g0324o_smf_patternhalf.png)]]