13-jul-10  10:00:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 53.66 hours
.             Total airflow this filter = 15.84 cubic meters
.    Mean BC concentration of all lamps = 45 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .310  sen(zero) =   0.021
.                  ref(beam) =   1.371  ref(zero) =   0.020
. Optical attenuation of filter deposit = 75
.  Total aerosol black carbon on filter = 950 ng
Mean aerosol black carbon concentration = 60 ng/m3
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The reference beam showed lamp intensity fluctuations of 297 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .780  sen(zero) =   0.021
.                  ref(beam) =   1.587  ref(zero) =   0.020
. Optical attenuation of filter deposit = 51
.  Total aerosol black carbon on filter = 825 ng
Mean aerosol black carbon concentration = 52 ng/m3
---
The reference beam showed lamp intensity fluctuations of 57 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .887  sen(zero) =   0.021
.                  ref(beam) =   2.033  ref(zero) =   0.020
. Optical attenuation of filter deposit = 41
.  Total aerosol black carbon on filter = 735 ng
Mean aerosol black carbon concentration = 46 ng/m3
---
The reference beam showed lamp intensity fluctuations of 45 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .861  sen(zero) =   0.021
.                  ref(beam) =   2.668  ref(zero) =   0.020
. Optical attenuation of filter deposit = 35
.  Total aerosol black carbon on filter = 708 ng
Mean aerosol black carbon concentration = 44 ng/m3
---
The reference beam showed lamp intensity fluctuations of 253 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   1.396  sen(zero) =   0.021
.                  ref(beam) =   2.388  ref(zero) =   0.020
. Optical attenuation of filter deposit = 29
.  Total aerosol black carbon on filter = 674 ng
Mean aerosol black carbon concentration = 42 ng/m3
---
The reference beam showed lamp intensity fluctuations of 124 ppm.
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =   1.323  sen(zero) =   0.021
.                  ref(beam) =   2.270  ref(zero) =   0.020
. Optical attenuation of filter deposit = 19
.  Total aerosol black carbon on filter = 587 ng
Mean aerosol black carbon concentration = 37 ng/m3
---
The reference beam showed lamp intensity fluctuations of 177 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.215  sen(zero) =   0.021
.                  ref(beam) =   2.189  ref(zero) =   0.020
. Optical attenuation of filter deposit = 17
.  Total aerosol black carbon on filter = 553 ng
Mean aerosol black carbon concentration = 34 ng/m3
---
The reference beam showed lamp intensity fluctuations of 193 ppm.
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Disk space = 2.540995E+08 bytes free: One entry at every 5 minutes.
There is space for 54018 hours ( 2251 days) more data
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13-jul-10  10:00:00  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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13-jul-10  10:09:56  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.020
.  Lamp 1 (370 nm): sen(beam) =    .895 ref(beam) =   1.232
.  Lamp 2 (470 nm): sen(beam) =   1.665 ref(beam) =   1.558
.  Lamp 3 (520 nm): sen(beam) =   1.631 ref(beam) =   2.028
.  Lamp 4 (590 nm): sen(beam) =   1.405 ref(beam) =   2.602
.  Lamp 5 (660 nm): sen(beam) =   2.165 ref(beam) =   2.354
.  Lamp 6 (880 nm): sen(beam) =   1.753 ref(beam) =   2.254
.  Lamp 7 (950 nm): sen(beam) =   1.556 ref(beam) =   2.168

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