01-nov-09  07:25:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 84.16 hours
.             Total airflow this filter = 24.92 cubic meters
.    Mean BC concentration of all lamps = 73 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .274  sen(zero) =   0.021
.                  ref(beam) =   1.630  ref(zero) =   0.020
. Optical attenuation of filter deposit = 143
.  Total aerosol black carbon on filter = 1817 ng
Mean aerosol black carbon concentration = 72 ng/m3
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The reference beam showed lamp intensity fluctuations of 270 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .501  sen(zero) =   0.021
.                  ref(beam) =   1.590  ref(zero) =   0.020
. Optical attenuation of filter deposit = 113
.  Total aerosol black carbon on filter = 1825 ng
Mean aerosol black carbon concentration = 73 ng/m3
---
The reference beam showed lamp intensity fluctuations of 67 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .590  sen(zero) =   0.021
.                  ref(beam) =   2.072  ref(zero) =   0.020
. Optical attenuation of filter deposit = 100
.  Total aerosol black carbon on filter = 1792 ng
Mean aerosol black carbon concentration = 71 ng/m3
---
The reference beam showed lamp intensity fluctuations of 62 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .594  sen(zero) =   0.021
.                  ref(beam) =   2.836  ref(zero) =   0.020
. Optical attenuation of filter deposit = 91
.  Total aerosol black carbon on filter = 1850 ng
Mean aerosol black carbon concentration = 74 ng/m3
---
The reference beam showed lamp intensity fluctuations of 244 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .983  sen(zero) =   0.021
.                  ref(beam) =   2.599  ref(zero) =   0.020
. Optical attenuation of filter deposit = 83
.  Total aerosol black carbon on filter = 1877 ng
Mean aerosol black carbon concentration = 75 ng/m3
---
The reference beam showed lamp intensity fluctuations of 138 ppm.
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .977  sen(zero) =   0.021
.                  ref(beam) =   2.442  ref(zero) =   0.020
. Optical attenuation of filter deposit = 62
.  Total aerosol black carbon on filter = 1874 ng
Mean aerosol black carbon concentration = 75 ng/m3
---
The reference beam showed lamp intensity fluctuations of 182 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =    .890  sen(zero) =   0.021
.                  ref(beam) =   2.296  ref(zero) =   0.020
. Optical attenuation of filter deposit = 56
.  Total aerosol black carbon on filter = 1826 ng
Mean aerosol black carbon concentration = 73 ng/m3
---
The reference beam showed lamp intensity fluctuations of 199 ppm.
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Disk space = 2.553283E+08 bytes free: One entry at every 5 minutes.
There is space for 54279 hours ( 2262 days) more data
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01-nov-09  07:25:00  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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01-nov-09  07:34:56  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.020
.  Lamp 1 (370 nm): sen(beam) =   1.018 ref(beam) =   1.499
.  Lamp 2 (470 nm): sen(beam) =   1.517 ref(beam) =   1.573
.  Lamp 3 (520 nm): sen(beam) =   1.588 ref(beam) =   2.075
.  Lamp 4 (590 nm): sen(beam) =   1.433 ref(beam) =   2.779
.  Lamp 5 (660 nm): sen(beam) =   2.242 ref(beam) =   2.575
.  Lamp 6 (880 nm): sen(beam) =   1.817 ref(beam) =   2.451
.  Lamp 7 (950 nm): sen(beam) =   1.572 ref(beam) =   2.301

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