27-apr-19  03:50:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 64.66 hours
.             Total airflow this filter = 8.39 cubic meters
.    Mean BC concentration of all lamps = 93 ng/vm3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .960  sen(zero) =   0.021
.                  ref(beam) =   2.323  ref(zero) =   0.021
. Optical attenuation of filter deposit = 75
.  Total aerosol black carbon on filter = 953 ng
Mean aerosol black carbon concentration = 113 ng/vm3
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The reference beam showed lamp intensity fluctuations of 769 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .909  sen(zero) =   0.021
.                  ref(beam) =   2.459  ref(zero) =   0.021
. Optical attenuation of filter deposit = 53
.  Total aerosol black carbon on filter = 861 ng
Mean aerosol black carbon concentration = 102 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 774 ppm.
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Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =   1.298  sen(zero) =   0.021
.                  ref(beam) =   1.711  ref(zero) =   0.021
. Optical attenuation of filter deposit = 43
.  Total aerosol black carbon on filter = 780 ng
Mean aerosol black carbon concentration = 93 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 849 ppm.
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Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .926  sen(zero) =   0.021
.                  ref(beam) =   2.292  ref(zero) =   0.021
. Optical attenuation of filter deposit = 37
.  Total aerosol black carbon on filter = 758 ng
Mean aerosol black carbon concentration = 90 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 847 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .338  sen(zero) =   0.021
.                  ref(beam) =    .775  ref(zero) =   0.021
. Optical attenuation of filter deposit = 33
.  Total aerosol black carbon on filter = 755 ng
Mean aerosol black carbon concentration = 90 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 867 ppm.
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .696  sen(zero) =   0.021
.                  ref(beam) =   1.107  ref(zero) =   0.021
. Optical attenuation of filter deposit = 23
.  Total aerosol black carbon on filter = 710 ng
Mean aerosol black carbon concentration = 84 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 936 ppm.
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Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.207  sen(zero) =   0.021
.                  ref(beam) =   1.163  ref(zero) =   0.021
. Optical attenuation of filter deposit = 21
.  Total aerosol black carbon on filter = 684 ng
Mean aerosol black carbon concentration = 81 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 929 ppm.
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Disk space = 2.541445E+08 bytes free: One entry at every 10 minutes.
There is space for 108055 hours ( 4502 days) more data
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27-apr-19  03:50:00  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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27-apr-19  04:09:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   1.988 ref(beam) =   2.343
.  Lamp 2 (470 nm): sen(beam) =   1.526 ref(beam) =   2.510
.  Lamp 3 (520 nm): sen(beam) =   1.998 ref(beam) =   1.747
.  Lamp 4 (590 nm): sen(beam) =   1.294 ref(beam) =   2.272
.  Lamp 5 (660 nm): sen(beam) =    .460 ref(beam) =    .791
.  Lamp 6 (880 nm): sen(beam) =    .865 ref(beam) =   1.126
.  Lamp 7 (950 nm): sen(beam) =   1.459 ref(beam) =   1.183

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