16-jun-10  23:47:40  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 36.66 hours
.             Total airflow this filter = 10.82 cubic meters
.    Mean BC concentration of all lamps = 18 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .807  sen(zero) =   0.021
.                  ref(beam) =   1.435  ref(zero) =   0.020
. Optical attenuation of filter deposit = 24
.  Total aerosol black carbon on filter = 311 ng
Mean aerosol black carbon concentration = 28 ng/m3
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The reference beam showed lamp intensity fluctuations of 158 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =   1.345  sen(zero) =   0.021
.                  ref(beam) =   1.533  ref(zero) =   0.020
. Optical attenuation of filter deposit = 13
.  Total aerosol black carbon on filter = 223 ng
Mean aerosol black carbon concentration = 20 ng/m3
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The reference beam showed lamp intensity fluctuations of 45 ppm.
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Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =   1.466  sen(zero) =   0.021
.                  ref(beam) =   2.033  ref(zero) =   0.020
. Optical attenuation of filter deposit = 10
.  Total aerosol black carbon on filter = 193 ng
Mean aerosol black carbon concentration = 17 ng/m3
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The reference beam showed lamp intensity fluctuations of 40 ppm.
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Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =   1.376  sen(zero) =   0.021
.                  ref(beam) =   2.782  ref(zero) =   0.020
. Optical attenuation of filter deposit = 9
.  Total aerosol black carbon on filter = 185 ng
Mean aerosol black carbon concentration = 17 ng/m3
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The reference beam showed lamp intensity fluctuations of 133 ppm.
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Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   2.081  sen(zero) =   0.021
.                  ref(beam) =   2.480  ref(zero) =   0.020
. Optical attenuation of filter deposit = 7
.  Total aerosol black carbon on filter = 178 ng
Mean aerosol black carbon concentration = 16 ng/m3
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The reference beam showed lamp intensity fluctuations of 70 ppm.
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =   1.708  sen(zero) =   0.021
.                  ref(beam) =   2.337  ref(zero) =   0.020
. Optical attenuation of filter deposit = 5
.  Total aerosol black carbon on filter = 170 ng
Mean aerosol black carbon concentration = 15 ng/m3
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The reference beam showed lamp intensity fluctuations of 94 ppm.
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Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.523  sen(zero) =   0.021
.                  ref(beam) =   2.258  ref(zero) =   0.020
. Optical attenuation of filter deposit = 5
.  Total aerosol black carbon on filter = 164 ng
Mean aerosol black carbon concentration = 15 ng/m3
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The reference beam showed lamp intensity fluctuations of 103 ppm.
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Disk space = 2.569503E+08 bytes free: One entry at every 5 minutes.
There is space for 54624 hours ( 2276 days) more data
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