29-jul-17  15:55:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 27.25 hours
.             Total airflow this filter = 2.97 cubic meters
.    Mean BC concentration of all lamps = 270 ng/vm3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .699  sen(zero) =   0.021
.                  ref(beam) =   2.201  ref(zero) =   0.021
. Optical attenuation of filter deposit = 75
.  Total aerosol black carbon on filter = 950 ng
Mean aerosol black carbon concentration = 320 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 235 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .683  sen(zero) =   0.021
.                  ref(beam) =   2.398  ref(zero) =   0.021
. Optical attenuation of filter deposit = 55
.  Total aerosol black carbon on filter = 891 ng
Mean aerosol black carbon concentration = 300 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 151 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .923  sen(zero) =   0.021
.                  ref(beam) =   1.638  ref(zero) =   0.021
. Optical attenuation of filter deposit = 45
.  Total aerosol black carbon on filter = 812 ng
Mean aerosol black carbon concentration = 273 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 159 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .660  sen(zero) =   0.021
.                  ref(beam) =   2.075  ref(zero) =   0.021
. Optical attenuation of filter deposit = 38
.  Total aerosol black carbon on filter = 774 ng
Mean aerosol black carbon concentration = 261 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 544 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .285  sen(zero) =   0.021
.                  ref(beam) =    .841  ref(zero) =   0.021
. Optical attenuation of filter deposit = 34
.  Total aerosol black carbon on filter = 770 ng
Mean aerosol black carbon concentration = 259 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 312 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .497  sen(zero) =   0.021
.                  ref(beam) =   1.045  ref(zero) =   0.021
. Optical attenuation of filter deposit = 23
.  Total aerosol black carbon on filter = 721 ng
Mean aerosol black carbon concentration = 243 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 358 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =    .840  sen(zero) =   0.021
.                  ref(beam) =   1.075  ref(zero) =   0.021
. Optical attenuation of filter deposit = 21
.  Total aerosol black carbon on filter = 689 ng
Mean aerosol black carbon concentration = 232 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 409 ppm.
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Disk space = 2.540708E+08 bytes free: One entry at every 10 minutes.
There is space for 108023 hours ( 4501 days) more data
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29-jul-17  15:55:00  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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29-jul-17  16:19:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   1.488 ref(beam) =   2.137
.  Lamp 2 (470 nm): sen(beam) =   1.211 ref(beam) =   2.376
.  Lamp 3 (520 nm): sen(beam) =   1.493 ref(beam) =   1.630
.  Lamp 4 (590 nm): sen(beam) =    .953 ref(beam) =   1.986
.  Lamp 5 (660 nm): sen(beam) =    .403 ref(beam) =    .834
.  Lamp 6 (880 nm): sen(beam) =    .640 ref(beam) =   1.032
.  Lamp 7 (950 nm): sen(beam) =   1.057 ref(beam) =   1.063

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