06-may-11  22:15:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 98.83 hours
.             Total airflow this filter = 29 cubic meters
.    Mean BC concentration of all lamps = 42 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .523  sen(zero) =   0.021
.                  ref(beam) =   2.271  ref(zero) =   0.021
. Optical attenuation of filter deposit = 99
.  Total aerosol black carbon on filter = 1253 ng
Mean aerosol black carbon concentration = 43 ng/m3
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The reference beam showed lamp intensity fluctuations of 77 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .987  sen(zero) =   0.021
.                  ref(beam) =   2.464  ref(zero) =   0.021
. Optical attenuation of filter deposit = 80
.  Total aerosol black carbon on filter = 1287 ng
Mean aerosol black carbon concentration = 44 ng/m3
---
The reference beam showed lamp intensity fluctuations of 53 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .738  sen(zero) =   0.021
.                  ref(beam) =   2.532  ref(zero) =   0.021
. Optical attenuation of filter deposit = 68
.  Total aerosol black carbon on filter = 1215 ng
Mean aerosol black carbon concentration = 41 ng/m3
---
The reference beam showed lamp intensity fluctuations of 43 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =   1.038  sen(zero) =   0.021
.                  ref(beam) =   1.226  ref(zero) =   0.021
. Optical attenuation of filter deposit = 60
.  Total aerosol black carbon on filter = 1216 ng
Mean aerosol black carbon concentration = 41 ng/m3
---
The reference beam showed lamp intensity fluctuations of 184 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   1.517  sen(zero) =   0.021
.                  ref(beam) =   2.534  ref(zero) =   0.021
. Optical attenuation of filter deposit = 54
.  Total aerosol black carbon on filter = 1235 ng
Mean aerosol black carbon concentration = 42 ng/m3
---
The reference beam showed lamp intensity fluctuations of 112 ppm.
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =   1.549  sen(zero) =   0.021
.                  ref(beam) =   3.526  ref(zero) =   0.021
. Optical attenuation of filter deposit = 41
.  Total aerosol black carbon on filter = 1245 ng
Mean aerosol black carbon concentration = 42 ng/m3
---
The reference beam showed lamp intensity fluctuations of 122 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.266  sen(zero) =   0.021
.                  ref(beam) =   4.586  ref(zero) =   0.021
. Optical attenuation of filter deposit = 37
.  Total aerosol black carbon on filter = 1223 ng
Mean aerosol black carbon concentration = 42 ng/m3
---
The reference beam showed lamp intensity fluctuations of 122 ppm.
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Disk space = 1.828506E+07 bytes free: One entry at every 5 minutes.
There is space for 3887 hours ( 162 days) more data
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06-may-11  22:15:00  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. 463
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06-may-11  22:29:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   1.374 ref(beam) =   2.254
.  Lamp 2 (470 nm): sen(beam) =   2.190 ref(beam) =   2.468
.  Lamp 3 (520 nm): sen(beam) =   1.456 ref(beam) =   2.554
.  Lamp 4 (590 nm): sen(beam) =   1.887 ref(beam) =   1.226
.  Lamp 5 (660 nm): sen(beam) =   2.640 ref(beam) =   2.536
.  Lamp 6 (880 nm): sen(beam) =   2.361 ref(beam) =   3.569
.  Lamp 7 (950 nm): sen(beam) =   1.851 ref(beam) =   4.567

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