24-oct-09  00:10:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 112.75 hours
.             Total airflow this filter = 33.33 cubic meters
.    Mean BC concentration of all lamps = 53 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .168  sen(zero) =   0.021
.                  ref(beam) =   1.609  ref(zero) =   0.020
. Optical attenuation of filter deposit = 125
.  Total aerosol black carbon on filter = 1582 ng
Mean aerosol black carbon concentration = 47 ng/m3
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The reference beam showed lamp intensity fluctuations of 244 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .319  sen(zero) =   0.021
.                  ref(beam) =   1.570  ref(zero) =   0.020
. Optical attenuation of filter deposit = 103
.  Total aerosol black carbon on filter = 1667 ng
Mean aerosol black carbon concentration = 50 ng/m3
---
The reference beam showed lamp intensity fluctuations of 65 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .387  sen(zero) =   0.021
.                  ref(beam) =   2.067  ref(zero) =   0.020
. Optical attenuation of filter deposit = 93
.  Total aerosol black carbon on filter = 1663 ng
Mean aerosol black carbon concentration = 49 ng/m3
---
The reference beam showed lamp intensity fluctuations of 55 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .389  sen(zero) =   0.021
.                  ref(beam) =   2.793  ref(zero) =   0.020
. Optical attenuation of filter deposit = 87
.  Total aerosol black carbon on filter = 1761 ng
Mean aerosol black carbon concentration = 52 ng/m3
---
The reference beam showed lamp intensity fluctuations of 217 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .640  sen(zero) =   0.021
.                  ref(beam) =   2.559  ref(zero) =   0.020
. Optical attenuation of filter deposit = 81
.  Total aerosol black carbon on filter = 1826 ng
Mean aerosol black carbon concentration = 54 ng/m3
---
The reference beam showed lamp intensity fluctuations of 122 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .683  sen(zero) =   0.021
.                  ref(beam) =   2.408  ref(zero) =   0.020
. Optical attenuation of filter deposit = 64
.  Total aerosol black carbon on filter = 1943 ng
Mean aerosol black carbon concentration = 58 ng/m3
---
The reference beam showed lamp intensity fluctuations of 161 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =    .619  sen(zero) =   0.021
.                  ref(beam) =   2.244  ref(zero) =   0.020
. Optical attenuation of filter deposit = 60
.  Total aerosol black carbon on filter = 1955 ng
Mean aerosol black carbon concentration = 58 ng/m3
---
The reference beam showed lamp intensity fluctuations of 175 ppm.
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Disk space = 2.56426E+08 bytes free: One entry at every 5 minutes.
There is space for 54512 hours ( 2271 days) more data
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24-oct-09  00:10:00  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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24-oct-09  00:19:56  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.020
.  Lamp 1 (370 nm): sen(beam) =    .940 ref(beam) =   1.482
.  Lamp 2 (470 nm): sen(beam) =   1.445 ref(beam) =   1.572
.  Lamp 3 (520 nm): sen(beam) =   1.524 ref(beam) =   2.076
.  Lamp 4 (590 nm): sen(beam) =   1.373 ref(beam) =   2.765
.  Lamp 5 (660 nm): sen(beam) =   2.166 ref(beam) =   2.582
.  Lamp 6 (880 nm): sen(beam) =   1.761 ref(beam) =   2.441
.  Lamp 7 (950 nm): sen(beam) =   1.511 ref(beam) =   2.288

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