03-oct-09  08:00:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 53.24 hours
.             Total airflow this filter = 15.74 cubic meters
.    Mean BC concentration of all lamps = 88 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .252  sen(zero) =   0.021
.                  ref(beam) =   1.563  ref(zero) =   0.020
. Optical attenuation of filter deposit = 126
.  Total aerosol black carbon on filter = 1604 ng
Mean aerosol black carbon concentration = 102 ng/m3
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The reference beam showed lamp intensity fluctuations of 472 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .513  sen(zero) =   0.021
.                  ref(beam) =   1.547  ref(zero) =   0.020
. Optical attenuation of filter deposit = 86
.  Total aerosol black carbon on filter = 1397 ng
Mean aerosol black carbon concentration = 88 ng/m3
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The reference beam showed lamp intensity fluctuations of 88 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .640  sen(zero) =   0.021
.                  ref(beam) =   2.043  ref(zero) =   0.020
. Optical attenuation of filter deposit = 74
.  Total aerosol black carbon on filter = 1325 ng
Mean aerosol black carbon concentration = 84 ng/m3
---
The reference beam showed lamp intensity fluctuations of 72 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .633  sen(zero) =   0.021
.                  ref(beam) =   2.772  ref(zero) =   0.020
. Optical attenuation of filter deposit = 67
.  Total aerosol black carbon on filter = 1352 ng
Mean aerosol black carbon concentration = 86 ng/m3
---
The reference beam showed lamp intensity fluctuations of 429 ppm.
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Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   1.025  sen(zero) =   0.021
.                  ref(beam) =   2.604  ref(zero) =   0.020
. Optical attenuation of filter deposit = 60
.  Total aerosol black carbon on filter = 1359 ng
Mean aerosol black carbon concentration = 86 ng/m3
---
The reference beam showed lamp intensity fluctuations of 230 ppm.
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .977  sen(zero) =   0.021
.                  ref(beam) =   2.395  ref(zero) =   0.020
. Optical attenuation of filter deposit = 45
.  Total aerosol black carbon on filter = 1380 ng
Mean aerosol black carbon concentration = 87 ng/m3
---
The reference beam showed lamp intensity fluctuations of 310 ppm.
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Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =    .855  sen(zero) =   0.021
.                  ref(beam) =   2.230  ref(zero) =   0.020
. Optical attenuation of filter deposit = 42
.  Total aerosol black carbon on filter = 1368 ng
Mean aerosol black carbon concentration = 87 ng/m3
---
The reference beam showed lamp intensity fluctuations of 331 ppm.
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Disk space = 2.585477E+08 bytes free: One entry at every 5 minutes.
There is space for 54963 hours ( 2290 days) more data
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03-oct-09  08:00:00  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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03-oct-09  08:09:56  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.020
.  Lamp 1 (370 nm): sen(beam) =    .716 ref(beam) =   1.443
.  Lamp 2 (470 nm): sen(beam) =   1.134 ref(beam) =   1.545
.  Lamp 3 (520 nm): sen(beam) =   1.268 ref(beam) =   2.056
.  Lamp 4 (590 nm): sen(beam) =   1.142 ref(beam) =   2.724
.  Lamp 5 (660 nm): sen(beam) =   1.786 ref(beam) =   2.603
.  Lamp 6 (880 nm): sen(beam) =   1.492 ref(beam) =   2.403
.  Lamp 7 (950 nm): sen(beam) =   1.263 ref(beam) =   2.239

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