21-jun-10  10:35:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 22 hours
.             Total airflow this filter = 6.49 cubic meters
.    Mean BC concentration of all lamps = 108 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .470  sen(zero) =   0.021
.                  ref(beam) =   1.392  ref(zero) =   0.020
. Optical attenuation of filter deposit = 75
.  Total aerosol black carbon on filter = 956 ng
Mean aerosol black carbon concentration = 147 ng/m3
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The reference beam showed lamp intensity fluctuations of 322 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .957  sen(zero) =   0.021
.                  ref(beam) =   1.531  ref(zero) =   0.020
. Optical attenuation of filter deposit = 46
.  Total aerosol black carbon on filter = 741 ng
Mean aerosol black carbon concentration = 114 ng/m3
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The reference beam showed lamp intensity fluctuations of 56 ppm.
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Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =   1.109  sen(zero) =   0.021
.                  ref(beam) =   2.013  ref(zero) =   0.020
. Optical attenuation of filter deposit = 37
.  Total aerosol black carbon on filter = 675 ng
Mean aerosol black carbon concentration = 104 ng/m3
---
The reference beam showed lamp intensity fluctuations of 46 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =   1.062  sen(zero) =   0.021
.                  ref(beam) =   2.723  ref(zero) =   0.020
. Optical attenuation of filter deposit = 33
.  Total aerosol black carbon on filter = 670 ng
Mean aerosol black carbon concentration = 103 ng/m3
---
The reference beam showed lamp intensity fluctuations of 261 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   1.645  sen(zero) =   0.021
.                  ref(beam) =   2.456  ref(zero) =   0.020
. Optical attenuation of filter deposit = 29
.  Total aerosol black carbon on filter = 658 ng
Mean aerosol black carbon concentration = 101 ng/m3
---
The reference beam showed lamp intensity fluctuations of 126 ppm.
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =   1.442  sen(zero) =   0.021
.                  ref(beam) =   2.300  ref(zero) =   0.020
. Optical attenuation of filter deposit = 20
.  Total aerosol black carbon on filter = 624 ng
Mean aerosol black carbon concentration = 96 ng/m3
---
The reference beam showed lamp intensity fluctuations of 177 ppm.
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Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.303  sen(zero) =   0.021
.                  ref(beam) =   2.227  ref(zero) =   0.020
. Optical attenuation of filter deposit = 18
.  Total aerosol black carbon on filter = 605 ng
Mean aerosol black carbon concentration = 93 ng/m3
---
The reference beam showed lamp intensity fluctuations of 205 ppm.
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Disk space = 2.563604E+08 bytes free: One entry at every 5 minutes.
There is space for 54498 hours ( 2271 days) more data
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21-jun-10  10:35:00  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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21-jun-10  10:44:56  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.020
.  Lamp 1 (370 nm): sen(beam) =    .881 ref(beam) =   1.293
.  Lamp 2 (470 nm): sen(beam) =   1.490 ref(beam) =   1.526
.  Lamp 3 (520 nm): sen(beam) =   1.594 ref(beam) =   2.009
.  Lamp 4 (590 nm): sen(beam) =   1.421 ref(beam) =   2.659
.  Lamp 5 (660 nm): sen(beam) =   2.175 ref(beam) =   2.450
.  Lamp 6 (880 nm): sen(beam) =   1.754 ref(beam) =   2.296
.  Lamp 7 (950 nm): sen(beam) =   1.559 ref(beam) =   2.225

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