01-aug-10  23:30:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 26.41 hours
.             Total airflow this filter = 7.75 cubic meters
.    Mean BC concentration of all lamps = 179 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .496  sen(zero) =   0.021
.                  ref(beam) =   2.165  ref(zero) =   0.021
. Optical attenuation of filter deposit = 99
.  Total aerosol black carbon on filter = 1259 ng
Mean aerosol black carbon concentration = 162 ng/m3
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The reference beam showed lamp intensity fluctuations of 177 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .904  sen(zero) =   0.021
.                  ref(beam) =   2.277  ref(zero) =   0.021
. Optical attenuation of filter deposit = 83
.  Total aerosol black carbon on filter = 1337 ng
Mean aerosol black carbon concentration = 173 ng/m3
---
The reference beam showed lamp intensity fluctuations of 152 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .679  sen(zero) =   0.021
.                  ref(beam) =   2.428  ref(zero) =   0.021
. Optical attenuation of filter deposit = 74
.  Total aerosol black carbon on filter = 1332 ng
Mean aerosol black carbon concentration = 172 ng/m3
---
The reference beam showed lamp intensity fluctuations of 172 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .906  sen(zero) =   0.021
.                  ref(beam) =   1.139  ref(zero) =   0.021
. Optical attenuation of filter deposit = 68
.  Total aerosol black carbon on filter = 1371 ng
Mean aerosol black carbon concentration = 177 ng/m3
---
The reference beam showed lamp intensity fluctuations of 428 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   1.419  sen(zero) =   0.021
.                  ref(beam) =   2.588  ref(zero) =   0.021
. Optical attenuation of filter deposit = 63
.  Total aerosol black carbon on filter = 1433 ng
Mean aerosol black carbon concentration = 185 ng/m3
---
The reference beam showed lamp intensity fluctuations of 274 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =   1.367  sen(zero) =   0.021
.                  ref(beam) =   3.304  ref(zero) =   0.021
. Optical attenuation of filter deposit = 49
.  Total aerosol black carbon on filter = 1498 ng
Mean aerosol black carbon concentration = 193 ng/m3
---
The reference beam showed lamp intensity fluctuations of 322 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.127  sen(zero) =   0.021
.                  ref(beam) =   4.387  ref(zero) =   0.021
. Optical attenuation of filter deposit = 45
.  Total aerosol black carbon on filter = 1477 ng
Mean aerosol black carbon concentration = 191 ng/m3
---
The reference beam showed lamp intensity fluctuations of 333 ppm.
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Disk space = 1.67081E+07 bytes free: One entry at every 5 minutes.
There is space for 3552 hours ( 148 days) more data
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01-aug-10  23:30:00  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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01-aug-10  23:44:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   1.321 ref(beam) =   2.156
.  Lamp 2 (470 nm): sen(beam) =   2.084 ref(beam) =   2.272
.  Lamp 3 (520 nm): sen(beam) =   1.432 ref(beam) =   2.456
.  Lamp 4 (590 nm): sen(beam) =   1.781 ref(beam) =   1.144
.  Lamp 5 (660 nm): sen(beam) =   2.707 ref(beam) =   2.583
.  Lamp 6 (880 nm): sen(beam) =   2.266 ref(beam) =   3.347
.  Lamp 7 (950 nm): sen(beam) =   1.781 ref(beam) =   4.384

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