06-feb-10  15:00:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 65.91 hours
.             Total airflow this filter = 19.51 cubic meters
.    Mean BC concentration of all lamps = 92 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .301  sen(zero) =   0.021
.                  ref(beam) =   1.502  ref(zero) =   0.020
. Optical attenuation of filter deposit = 125
.  Total aerosol black carbon on filter = 1582 ng
Mean aerosol black carbon concentration = 81 ng/m3
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The reference beam showed lamp intensity fluctuations of 315 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .527  sen(zero) =   0.021
.                  ref(beam) =   1.571  ref(zero) =   0.020
. Optical attenuation of filter deposit = 106
.  Total aerosol black carbon on filter = 1710 ng
Mean aerosol black carbon concentration = 87 ng/m3
---
The reference beam showed lamp intensity fluctuations of 72 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .611  sen(zero) =   0.021
.                  ref(beam) =   2.048  ref(zero) =   0.020
. Optical attenuation of filter deposit = 96
.  Total aerosol black carbon on filter = 1716 ng
Mean aerosol black carbon concentration = 88 ng/m3
---
The reference beam showed lamp intensity fluctuations of 60 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .597  sen(zero) =   0.021
.                  ref(beam) =   2.757  ref(zero) =   0.020
. Optical attenuation of filter deposit = 89
.  Total aerosol black carbon on filter = 1804 ng
Mean aerosol black carbon concentration = 92 ng/m3
---
The reference beam showed lamp intensity fluctuations of 299 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .959  sen(zero) =   0.021
.                  ref(beam) =   2.512  ref(zero) =   0.020
. Optical attenuation of filter deposit = 82
.  Total aerosol black carbon on filter = 1859 ng
Mean aerosol black carbon concentration = 95 ng/m3
---
The reference beam showed lamp intensity fluctuations of 162 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .922  sen(zero) =   0.021
.                  ref(beam) =   2.352  ref(zero) =   0.020
. Optical attenuation of filter deposit = 64
.  Total aerosol black carbon on filter = 1948 ng
Mean aerosol black carbon concentration = 99 ng/m3
---
The reference beam showed lamp intensity fluctuations of 219 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =    .852  sen(zero) =   0.021
.                  ref(beam) =   2.247  ref(zero) =   0.020
. Optical attenuation of filter deposit = 59
.  Total aerosol black carbon on filter = 1930 ng
Mean aerosol black carbon concentration = 99 ng/m3
---
The reference beam showed lamp intensity fluctuations of 241 ppm.
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Disk space = 2.438758E+08 bytes free: One entry at every 5 minutes.
There is space for 51844 hours ( 2160 days) more data
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06-feb-10  15:00:00  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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06-feb-10  15:09:56  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.020
.  Lamp 1 (370 nm): sen(beam) =    .671 ref(beam) =   1.406
.  Lamp 2 (470 nm): sen(beam) =   1.150 ref(beam) =   1.559
.  Lamp 3 (520 nm): sen(beam) =   1.184 ref(beam) =   2.047
.  Lamp 4 (590 nm): sen(beam) =   1.056 ref(beam) =   2.694
.  Lamp 5 (660 nm): sen(beam) =   1.696 ref(beam) =   2.491
.  Lamp 6 (880 nm): sen(beam) =   1.452 ref(beam) =   2.349
.  Lamp 7 (950 nm): sen(beam) =   1.290 ref(beam) =   2.246

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