23-jul-17  17:35:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 22.25 hours
.             Total airflow this filter = 2.44 cubic meters
.    Mean BC concentration of all lamps = 364 ng/vm3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .683  sen(zero) =   0.021
.                  ref(beam) =   2.221  ref(zero) =   0.021
. Optical attenuation of filter deposit = 75
.  Total aerosol black carbon on filter = 951 ng
Mean aerosol black carbon concentration = 390 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 219 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .653  sen(zero) =   0.021
.                  ref(beam) =   2.435  ref(zero) =   0.021
. Optical attenuation of filter deposit = 59
.  Total aerosol black carbon on filter = 956 ng
Mean aerosol black carbon concentration = 392 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 123 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .882  sen(zero) =   0.021
.                  ref(beam) =   1.666  ref(zero) =   0.021
. Optical attenuation of filter deposit = 50
.  Total aerosol black carbon on filter = 899 ng
Mean aerosol black carbon concentration = 369 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 132 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .634  sen(zero) =   0.021
.                  ref(beam) =   2.114  ref(zero) =   0.021
. Optical attenuation of filter deposit = 43
.  Total aerosol black carbon on filter = 876 ng
Mean aerosol black carbon concentration = 360 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 575 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .273  sen(zero) =   0.021
.                  ref(beam) =    .855  ref(zero) =   0.021
. Optical attenuation of filter deposit = 39
.  Total aerosol black carbon on filter = 880 ng
Mean aerosol black carbon concentration = 361 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 277 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .480  sen(zero) =   0.021
.                  ref(beam) =   1.061  ref(zero) =   0.021
. Optical attenuation of filter deposit = 27
.  Total aerosol black carbon on filter = 840 ng
Mean aerosol black carbon concentration = 345 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 352 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =    .815  sen(zero) =   0.021
.                  ref(beam) =   1.096  ref(zero) =   0.021
. Optical attenuation of filter deposit = 24
.  Total aerosol black carbon on filter = 803 ng
Mean aerosol black carbon concentration = 330 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 399 ppm.
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Disk space = 2.53567E+08 bytes free: One entry at every 10 minutes.
There is space for 107809 hours ( 4492 days) more data
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23-jul-17  17:35:00  Tape feeder mechanism advancing for 2 spot(s).

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=============================================================
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MAGEE SCIEN.
AETHALOMETER
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Aethalometer No. 360
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23-jul-17  17:59:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   1.478 ref(beam) =   2.192
.  Lamp 2 (470 nm): sen(beam) =   1.203 ref(beam) =   2.409
.  Lamp 3 (520 nm): sen(beam) =   1.491 ref(beam) =   1.651
.  Lamp 4 (590 nm): sen(beam) =    .958 ref(beam) =   2.024
.  Lamp 5 (660 nm): sen(beam) =    .401 ref(beam) =    .844
.  Lamp 6 (880 nm): sen(beam) =    .635 ref(beam) =   1.045
.  Lamp 7 (950 nm): sen(beam) =   1.047 ref(beam) =   1.078

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