30-may-11  23:45:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 173.91 hours
.             Total airflow this filter = 51.02 cubic meters
.    Mean BC concentration of all lamps = 25 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .528  sen(zero) =   0.021
.                  ref(beam) =   2.267  ref(zero) =   0.021
. Optical attenuation of filter deposit = 99
.  Total aerosol black carbon on filter = 1253 ng
Mean aerosol black carbon concentration = 24 ng/m3
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The reference beam showed lamp intensity fluctuations of 158 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .964  sen(zero) =   0.021
.                  ref(beam) =   2.460  ref(zero) =   0.021
. Optical attenuation of filter deposit = 82
.  Total aerosol black carbon on filter = 1324 ng
Mean aerosol black carbon concentration = 25 ng/m3
---
The reference beam showed lamp intensity fluctuations of 104 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .711  sen(zero) =   0.021
.                  ref(beam) =   2.532  ref(zero) =   0.021
. Optical attenuation of filter deposit = 72
.  Total aerosol black carbon on filter = 1298 ng
Mean aerosol black carbon concentration = 25 ng/m3
---
The reference beam showed lamp intensity fluctuations of 52 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =   1.000  sen(zero) =   0.021
.                  ref(beam) =   1.228  ref(zero) =   0.021
. Optical attenuation of filter deposit = 65
.  Total aerosol black carbon on filter = 1322 ng
Mean aerosol black carbon concentration = 25 ng/m3
---
The reference beam showed lamp intensity fluctuations of 560 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   1.435  sen(zero) =   0.021
.                  ref(beam) =   2.529  ref(zero) =   0.021
. Optical attenuation of filter deposit = 60
.  Total aerosol black carbon on filter = 1359 ng
Mean aerosol black carbon concentration = 26 ng/m3
---
The reference beam showed lamp intensity fluctuations of 312 ppm.
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =   1.504  sen(zero) =   0.021
.                  ref(beam) =   3.542  ref(zero) =   0.021
. Optical attenuation of filter deposit = 44
.  Total aerosol black carbon on filter = 1341 ng
Mean aerosol black carbon concentration = 26 ng/m3
---
The reference beam showed lamp intensity fluctuations of 334 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.231  sen(zero) =   0.021
.                  ref(beam) =   4.579  ref(zero) =   0.021
. Optical attenuation of filter deposit = 39
.  Total aerosol black carbon on filter = 1295 ng
Mean aerosol black carbon concentration = 25 ng/m3
---
The reference beam showed lamp intensity fluctuations of 335 ppm.
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Disk space = 1.592269E+07 bytes free: One entry at every 5 minutes.
There is space for 3385 hours ( 141 days) more data
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30-may-11  23:45:00  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. 463
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30-may-11  23:55:19  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   1.382 ref(beam) =   2.233
.  Lamp 2 (470 nm): sen(beam) =   2.191 ref(beam) =   2.450
.  Lamp 3 (520 nm): sen(beam) =   1.469 ref(beam) =   2.531
.  Lamp 4 (590 nm): sen(beam) =   1.898 ref(beam) =   1.216
.  Lamp 5 (660 nm): sen(beam) =   2.637 ref(beam) =   2.518
.  Lamp 6 (880 nm): sen(beam) =   2.366 ref(beam) =   3.523
.  Lamp 7 (950 nm): sen(beam) =   1.844 ref(beam) =   4.553

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