18-mar-10  20:20:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 32.41 hours
.             Total airflow this filter = 9.59 cubic meters
.    Mean BC concentration of all lamps = 183 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .303  sen(zero) =   0.021
.                  ref(beam) =   1.475  ref(zero) =   0.020
. Optical attenuation of filter deposit = 125
.  Total aerosol black carbon on filter = 1582 ng
Mean aerosol black carbon concentration = 165 ng/m3
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The reference beam showed lamp intensity fluctuations of 388 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .531  sen(zero) =   0.021
.                  ref(beam) =   1.522  ref(zero) =   0.020
. Optical attenuation of filter deposit = 103
.  Total aerosol black carbon on filter = 1667 ng
Mean aerosol black carbon concentration = 174 ng/m3
---
The reference beam showed lamp intensity fluctuations of 61 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .612  sen(zero) =   0.021
.                  ref(beam) =   2.002  ref(zero) =   0.020
. Optical attenuation of filter deposit = 94
.  Total aerosol black carbon on filter = 1677 ng
Mean aerosol black carbon concentration = 175 ng/m3
---
The reference beam showed lamp intensity fluctuations of 54 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .622  sen(zero) =   0.021
.                  ref(beam) =   2.813  ref(zero) =   0.020
. Optical attenuation of filter deposit = 87
.  Total aerosol black carbon on filter = 1763 ng
Mean aerosol black carbon concentration = 184 ng/m3
---
The reference beam showed lamp intensity fluctuations of 327 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .974  sen(zero) =   0.021
.                  ref(beam) =   2.484  ref(zero) =   0.020
. Optical attenuation of filter deposit = 80
.  Total aerosol black carbon on filter = 1816 ng
Mean aerosol black carbon concentration = 189 ng/m3
---
The reference beam showed lamp intensity fluctuations of 173 ppm.
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .932  sen(zero) =   0.021
.                  ref(beam) =   2.341  ref(zero) =   0.020
. Optical attenuation of filter deposit = 63
.  Total aerosol black carbon on filter = 1902 ng
Mean aerosol black carbon concentration = 198 ng/m3
---
The reference beam showed lamp intensity fluctuations of 235 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =    .872  sen(zero) =   0.021
.                  ref(beam) =   2.262  ref(zero) =   0.020
. Optical attenuation of filter deposit = 57
.  Total aerosol black carbon on filter = 1879 ng
Mean aerosol black carbon concentration = 196 ng/m3
---
The reference beam showed lamp intensity fluctuations of 251 ppm.
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Disk space = 2.390221E+08 bytes free: One entry at every 5 minutes.
There is space for 50813 hours ( 2117 days) more data
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18-mar-10  20:20:00  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. 774
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18-mar-10  20:29:56  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.020
.  Lamp 1 (370 nm): sen(beam) =    .935 ref(beam) =   1.371
.  Lamp 2 (470 nm): sen(beam) =   1.455 ref(beam) =   1.528
.  Lamp 3 (520 nm): sen(beam) =   1.546 ref(beam) =   2.008
.  Lamp 4 (590 nm): sen(beam) =   1.436 ref(beam) =   2.765
.  Lamp 5 (660 nm): sen(beam) =   2.158 ref(beam) =   2.502
.  Lamp 6 (880 nm): sen(beam) =   1.745 ref(beam) =   2.361
.  Lamp 7 (950 nm): sen(beam) =   1.553 ref(beam) =   2.294

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