12-oct-09  07:45:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 49.83 hours
.             Total airflow this filter = 14.73 cubic meters
.    Mean BC concentration of all lamps = 109 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .242  sen(zero) =   0.021
.                  ref(beam) =   1.639  ref(zero) =   0.020
. Optical attenuation of filter deposit = 126
.  Total aerosol black carbon on filter = 1607 ng
Mean aerosol black carbon concentration = 109 ng/m3
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The reference beam showed lamp intensity fluctuations of 290 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .443  sen(zero) =   0.021
.                  ref(beam) =   1.557  ref(zero) =   0.020
. Optical attenuation of filter deposit = 98
.  Total aerosol black carbon on filter = 1576 ng
Mean aerosol black carbon concentration = 107 ng/m3
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The reference beam showed lamp intensity fluctuations of 60 ppm.
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Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .542  sen(zero) =   0.021
.                  ref(beam) =   2.050  ref(zero) =   0.020
. Optical attenuation of filter deposit = 87
.  Total aerosol black carbon on filter = 1552 ng
Mean aerosol black carbon concentration = 105 ng/m3
---
The reference beam showed lamp intensity fluctuations of 54 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .560  sen(zero) =   0.021
.                  ref(beam) =   2.895  ref(zero) =   0.020
. Optical attenuation of filter deposit = 79
.  Total aerosol black carbon on filter = 1612 ng
Mean aerosol black carbon concentration = 109 ng/m3
---
The reference beam showed lamp intensity fluctuations of 263 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .883  sen(zero) =   0.021
.                  ref(beam) =   2.629  ref(zero) =   0.020
. Optical attenuation of filter deposit = 72
.  Total aerosol black carbon on filter = 1638 ng
Mean aerosol black carbon concentration = 111 ng/m3
---
The reference beam showed lamp intensity fluctuations of 142 ppm.
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .902  sen(zero) =   0.021
.                  ref(beam) =   2.466  ref(zero) =   0.020
. Optical attenuation of filter deposit = 54
.  Total aerosol black carbon on filter = 1642 ng
Mean aerosol black carbon concentration = 111 ng/m3
---
The reference beam showed lamp intensity fluctuations of 183 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =    .804  sen(zero) =   0.021
.                  ref(beam) =   2.308  ref(zero) =   0.020
. Optical attenuation of filter deposit = 49
.  Total aerosol black carbon on filter = 1610 ng
Mean aerosol black carbon concentration = 109 ng/m3
---
The reference beam showed lamp intensity fluctuations of 211 ppm.
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Disk space = 2.574787E+08 bytes free: One entry at every 5 minutes.
There is space for 54736 hours ( 2281 days) more data
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12-oct-09  07:45:00  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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12-oct-09  07:54:57  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.020
.  Lamp 1 (370 nm): sen(beam) =    .796 ref(beam) =   1.587
.  Lamp 2 (470 nm): sen(beam) =   1.158 ref(beam) =   1.586
.  Lamp 3 (520 nm): sen(beam) =   1.293 ref(beam) =   2.091
.  Lamp 4 (590 nm): sen(beam) =   1.211 ref(beam) =   2.888
.  Lamp 5 (660 nm): sen(beam) =   1.817 ref(beam) =   2.665
.  Lamp 6 (880 nm): sen(beam) =   1.554 ref(beam) =   2.513
.  Lamp 7 (950 nm): sen(beam) =   1.318 ref(beam) =   2.352

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