9:30 AM checking tape backup

9:50 AM turned lamp on

      switched hard disks
      
10:05 AM setting aperture
      lamp voltage = 11.94

Sample 3 will be the terrycloth towel

Note: noticed the the lamp source is quite inhomogenous
      (can be seen with textured paper)


10:30 AM aperture is set slightly smaller then sample 0,1,2
         collected standard image and calling it ccas_03.bmp
         (video setting remain the same)
         
10:45 AM thickness of sample is 1.2 cm
         setting measurement program parameters at 
         
         p = 23
         l3 = 167.2

10:45 AM attaching grid to sample and collecting calibration 
images cca03-0.bmp tp cca03-7.bmp

10:55 AM finished collecting sample calibration images, strting 
photometer measurements

      files begin at 100-04.feb
      
      I noticed that the center marking did not stay centered 
      so I am adjusting the photometer position by hand
      
      100-107-04.feb first row
      108-115-04.feb second row
      116-123-04.feb third row 

11:30 AM finished sample calibration 
      starting measurements
      
      
      position2 put 4 folds of paper as in sample2
      position3 sample appeared too  hight (about 5 pixels)
      
12:30 PM initialized tape 1b and started tape backup of 
      sample0,1,2
      
12:45 PM finished sample 3 measurement