04-oct-09  00:35:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 16.41 hours
.             Total airflow this filter = 4.85 cubic meters
.    Mean BC concentration of all lamps = 254 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .223  sen(zero) =   0.021
.                  ref(beam) =   1.547  ref(zero) =   0.020
. Optical attenuation of filter deposit = 125
.  Total aerosol black carbon on filter = 1593 ng
Mean aerosol black carbon concentration = 330 ng/m3
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The reference beam showed lamp intensity fluctuations of 184 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .485  sen(zero) =   0.021
.                  ref(beam) =   1.550  ref(zero) =   0.020
. Optical attenuation of filter deposit = 85
.  Total aerosol black carbon on filter = 1373 ng
Mean aerosol black carbon concentration = 284 ng/m3
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The reference beam showed lamp intensity fluctuations of 41 ppm.
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Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .628  sen(zero) =   0.021
.                  ref(beam) =   2.056  ref(zero) =   0.020
. Optical attenuation of filter deposit = 70
.  Total aerosol black carbon on filter = 1248 ng
Mean aerosol black carbon concentration = 258 ng/m3
---
The reference beam showed lamp intensity fluctuations of 55 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .637  sen(zero) =   0.021
.                  ref(beam) =   2.775  ref(zero) =   0.020
. Optical attenuation of filter deposit = 60
.  Total aerosol black carbon on filter = 1220 ng
Mean aerosol black carbon concentration = 252 ng/m3
---
The reference beam showed lamp intensity fluctuations of 143 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   1.058  sen(zero) =   0.021
.                  ref(beam) =   2.603  ref(zero) =   0.020
. Optical attenuation of filter deposit = 51
.  Total aerosol black carbon on filter = 1168 ng
Mean aerosol black carbon concentration = 241 ng/m3
---
The reference beam showed lamp intensity fluctuations of 81 ppm.
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =   1.058  sen(zero) =   0.021
.                  ref(beam) =   2.398  ref(zero) =   0.020
. Optical attenuation of filter deposit = 33
.  Total aerosol black carbon on filter = 1020 ng
Mean aerosol black carbon concentration = 211 ng/m3
---
The reference beam showed lamp intensity fluctuations of 107 ppm.
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Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =    .934  sen(zero) =   0.021
.                  ref(beam) =   2.233  ref(zero) =   0.020
. Optical attenuation of filter deposit = 29
.  Total aerosol black carbon on filter = 962 ng
Mean aerosol black carbon concentration = 199 ng/m3
---
The reference beam showed lamp intensity fluctuations of 110 ppm.
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Disk space = 2.582856E+08 bytes free: One entry at every 5 minutes.
There is space for 54908 hours ( 2288 days) more data
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04-oct-09  00:35:00  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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04-oct-09  00:44:56  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.020
.  Lamp 1 (370 nm): sen(beam) =    .678 ref(beam) =   1.447
.  Lamp 2 (470 nm): sen(beam) =   1.101 ref(beam) =   1.552
.  Lamp 3 (520 nm): sen(beam) =   1.231 ref(beam) =   2.049
.  Lamp 4 (590 nm): sen(beam) =   1.112 ref(beam) =   2.706
.  Lamp 5 (660 nm): sen(beam) =   1.757 ref(beam) =   2.602
.  Lamp 6 (880 nm): sen(beam) =   1.479 ref(beam) =   2.393
.  Lamp 7 (950 nm): sen(beam) =   1.257 ref(beam) =   2.236

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