10-mar-10  17:40:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 20.41 hours
.             Total airflow this filter = 6.04 cubic meters
.    Mean BC concentration of all lamps = 301 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .312  sen(zero) =   0.021
.                  ref(beam) =   1.491  ref(zero) =   0.020
. Optical attenuation of filter deposit = 125
.  Total aerosol black carbon on filter = 1584 ng
Mean aerosol black carbon concentration = 263 ng/m3
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The reference beam showed lamp intensity fluctuations of 330 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .536  sen(zero) =   0.021
.                  ref(beam) =   1.560  ref(zero) =   0.020
. Optical attenuation of filter deposit = 107
.  Total aerosol black carbon on filter = 1729 ng
Mean aerosol black carbon concentration = 287 ng/m3
---
The reference beam showed lamp intensity fluctuations of 65 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .615  sen(zero) =   0.021
.                  ref(beam) =   2.056  ref(zero) =   0.020
. Optical attenuation of filter deposit = 98
.  Total aerosol black carbon on filter = 1748 ng
Mean aerosol black carbon concentration = 290 ng/m3
---
The reference beam showed lamp intensity fluctuations of 54 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .605  sen(zero) =   0.021
.                  ref(beam) =   2.783  ref(zero) =   0.020
. Optical attenuation of filter deposit = 91
.  Total aerosol black carbon on filter = 1842 ng
Mean aerosol black carbon concentration = 306 ng/m3
---
The reference beam showed lamp intensity fluctuations of 276 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .969  sen(zero) =   0.021
.                  ref(beam) =   2.495  ref(zero) =   0.020
. Optical attenuation of filter deposit = 84
.  Total aerosol black carbon on filter = 1896 ng
Mean aerosol black carbon concentration = 315 ng/m3
---
The reference beam showed lamp intensity fluctuations of 144 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .934  sen(zero) =   0.021
.                  ref(beam) =   2.342  ref(zero) =   0.020
. Optical attenuation of filter deposit = 65
.  Total aerosol black carbon on filter = 1962 ng
Mean aerosol black carbon concentration = 326 ng/m3
---
The reference beam showed lamp intensity fluctuations of 185 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =    .874  sen(zero) =   0.021
.                  ref(beam) =   2.250  ref(zero) =   0.020
. Optical attenuation of filter deposit = 59
.  Total aerosol black carbon on filter = 1936 ng
Mean aerosol black carbon concentration = 321 ng/m3
---
The reference beam showed lamp intensity fluctuations of 195 ppm.
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Disk space = 2.399191E+08 bytes free: One entry at every 5 minutes.
There is space for 51003 hours ( 2125 days) more data
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10-mar-10  17:40:00  Tape feeder mechanism advancing for 1 spot(s).

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=============================================================
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MAGEE SCIEN.
AETHALOMETER
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Aethalometer No. 774
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10-mar-10  17:49:56  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.020
.  Lamp 1 (370 nm): sen(beam) =    .627 ref(beam) =   1.391
.  Lamp 2 (470 nm): sen(beam) =   1.067 ref(beam) =   1.550
.  Lamp 3 (520 nm): sen(beam) =   1.093 ref(beam) =   2.043
.  Lamp 4 (590 nm): sen(beam) =    .978 ref(beam) =   2.710
.  Lamp 5 (660 nm): sen(beam) =   1.578 ref(beam) =   2.484
.  Lamp 6 (880 nm): sen(beam) =   1.376 ref(beam) =   2.338
.  Lamp 7 (950 nm): sen(beam) =   1.243 ref(beam) =   2.253

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