22-apr-10  07:45:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 160.83 hours
.             Total airflow this filter = 47.23 cubic meters
.    Mean BC concentration of all lamps = 28 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .521  sen(zero) =   0.021
.                  ref(beam) =   2.161  ref(zero) =   0.021
. Optical attenuation of filter deposit = 99
.  Total aerosol black carbon on filter = 1256 ng
Mean aerosol black carbon concentration = 26 ng/m3
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The reference beam showed lamp intensity fluctuations of 214 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .892  sen(zero) =   0.021
.                  ref(beam) =   2.124  ref(zero) =   0.021
. Optical attenuation of filter deposit = 82
.  Total aerosol black carbon on filter = 1328 ng
Mean aerosol black carbon concentration = 28 ng/m3
---
The reference beam showed lamp intensity fluctuations of 141 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .711  sen(zero) =   0.021
.                  ref(beam) =   2.411  ref(zero) =   0.021
. Optical attenuation of filter deposit = 73
.  Total aerosol black carbon on filter = 1301 ng
Mean aerosol black carbon concentration = 27 ng/m3
---
The reference beam showed lamp intensity fluctuations of 75 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .956  sen(zero) =   0.021
.                  ref(beam) =   1.140  ref(zero) =   0.021
. Optical attenuation of filter deposit = 65
.  Total aerosol black carbon on filter = 1328 ng
Mean aerosol black carbon concentration = 28 ng/m3
---
The reference beam showed lamp intensity fluctuations of 689 ppm.
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Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   1.578  sen(zero) =   0.021
.                  ref(beam) =   2.640  ref(zero) =   0.021
. Optical attenuation of filter deposit = 60
.  Total aerosol black carbon on filter = 1365 ng
Mean aerosol black carbon concentration = 28 ng/m3
---
The reference beam showed lamp intensity fluctuations of 419 ppm.
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =   1.467  sen(zero) =   0.021
.                  ref(beam) =   3.333  ref(zero) =   0.021
. Optical attenuation of filter deposit = 46
.  Total aerosol black carbon on filter = 1403 ng
Mean aerosol black carbon concentration = 29 ng/m3
---
The reference beam showed lamp intensity fluctuations of 429 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.217  sen(zero) =   0.021
.                  ref(beam) =   4.373  ref(zero) =   0.021
. Optical attenuation of filter deposit = 42
.  Total aerosol black carbon on filter = 1372 ng
Mean aerosol black carbon concentration = 29 ng/m3
---
The reference beam showed lamp intensity fluctuations of 450 ppm.
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Disk space = 2.875494E+07 bytes free: One entry at every 5 minutes.
There is space for 6113 hours ( 255 days) more data
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22-apr-10  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. 463
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22-apr-10  07:59:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   1.301 ref(beam) =   2.161
.  Lamp 2 (470 nm): sen(beam) =   1.933 ref(beam) =   2.182
.  Lamp 3 (520 nm): sen(beam) =   1.404 ref(beam) =   2.462
.  Lamp 4 (590 nm): sen(beam) =   1.751 ref(beam) =   1.152
.  Lamp 5 (660 nm): sen(beam) =   2.770 ref(beam) =   2.722
.  Lamp 6 (880 nm): sen(beam) =   2.241 ref(beam) =   3.403
.  Lamp 7 (950 nm): sen(beam) =   1.762 ref(beam) =   4.446

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