22-jul-10  17:15:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 26.33 hours
.             Total airflow this filter = 7.77 cubic meters
.    Mean BC concentration of all lamps = 58 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .502  sen(zero) =   0.021
.                  ref(beam) =   1.462  ref(zero) =   0.020
. Optical attenuation of filter deposit = 75
.  Total aerosol black carbon on filter = 951 ng
Mean aerosol black carbon concentration = 122 ng/m3
---
The reference beam showed lamp intensity fluctuations of 164 ppm.
---
Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =   1.214  sen(zero) =   0.021
.                  ref(beam) =   1.623  ref(zero) =   0.020
. Optical attenuation of filter deposit = 33
.  Total aerosol black carbon on filter = 544 ng
Mean aerosol black carbon concentration = 70 ng/m3
---
The reference beam showed lamp intensity fluctuations of 37 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =   1.316  sen(zero) =   0.021
.                  ref(beam) =   2.060  ref(zero) =   0.020
. Optical attenuation of filter deposit = 23
.  Total aerosol black carbon on filter = 414 ng
Mean aerosol black carbon concentration = 53 ng/m3
---
The reference beam showed lamp intensity fluctuations of 28 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =   1.285  sen(zero) =   0.021
.                  ref(beam) =   2.839  ref(zero) =   0.020
. Optical attenuation of filter deposit = 18
.  Total aerosol black carbon on filter = 365 ng
Mean aerosol black carbon concentration = 47 ng/m3
---
The reference beam showed lamp intensity fluctuations of 133 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   1.922  sen(zero) =   0.021
.                  ref(beam) =   2.460  ref(zero) =   0.020
. Optical attenuation of filter deposit = 14
.  Total aerosol black carbon on filter = 329 ng
Mean aerosol black carbon concentration = 42 ng/m3
---
The reference beam showed lamp intensity fluctuations of 67 ppm.
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =   1.668  sen(zero) =   0.021
.                  ref(beam) =   2.370  ref(zero) =   0.020
. Optical attenuation of filter deposit = 9
.  Total aerosol black carbon on filter = 287 ng
Mean aerosol black carbon concentration = 37 ng/m3
---
The reference beam showed lamp intensity fluctuations of 96 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.494  sen(zero) =   0.021
.                  ref(beam) =   2.292  ref(zero) =   0.020
. Optical attenuation of filter deposit = 8
.  Total aerosol black carbon on filter = 279 ng
Mean aerosol black carbon concentration = 36 ng/m3
---
The reference beam showed lamp intensity fluctuations of 103 ppm.
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Disk space = 2.526003E+08 bytes free: One entry at every 5 minutes.
There is space for 53699 hours ( 2237 days) more data
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22-jul-10  17:15:00  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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22-jul-10  17:24:56  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.020
.  Lamp 1 (370 nm): sen(beam) =    .946 ref(beam) =   1.337
.  Lamp 2 (470 nm): sen(beam) =   1.675 ref(beam) =   1.605
.  Lamp 3 (520 nm): sen(beam) =   1.635 ref(beam) =   2.047
.  Lamp 4 (590 nm): sen(beam) =   1.482 ref(beam) =   2.762
.  Lamp 5 (660 nm): sen(beam) =   2.207 ref(beam) =   2.439
.  Lamp 6 (880 nm): sen(beam) =   1.812 ref(beam) =   2.359
.  Lamp 7 (950 nm): sen(beam) =   1.611 ref(beam) =   2.281

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