02-jul-10  18:54:45  Measurements ended
---
.                   Number of lamps (L) = 7
.                   Filter running time = 484.52 hours
.             Total airflow this filter = 142.26 cubic meters
.    Mean BC concentration of all lamps = 9 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .524  sen(zero) =   0.021
.                  ref(beam) =   2.188  ref(zero) =   0.021
. Optical attenuation of filter deposit = 97
.  Total aerosol black carbon on filter = 1239 ng
Mean aerosol black carbon concentration = 8 ng/m3
---
The reference beam showed lamp intensity fluctuations of 153 ppm.
---
Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .946  sen(zero) =   0.021
.                  ref(beam) =   2.267  ref(zero) =   0.021
. Optical attenuation of filter deposit = 79
.  Total aerosol black carbon on filter = 1284 ng
Mean aerosol black carbon concentration = 9 ng/m3
---
The reference beam showed lamp intensity fluctuations of 98 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .712  sen(zero) =   0.021
.                  ref(beam) =   2.444  ref(zero) =   0.021
. Optical attenuation of filter deposit = 71
.  Total aerosol black carbon on filter = 1276 ng
Mean aerosol black carbon concentration = 8 ng/m3
---
The reference beam showed lamp intensity fluctuations of 51 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .970  sen(zero) =   0.021
.                  ref(beam) =   1.160  ref(zero) =   0.021
. Optical attenuation of filter deposit = 64
.  Total aerosol black carbon on filter = 1300 ng
Mean aerosol black carbon concentration = 9 ng/m3
---
The reference beam showed lamp intensity fluctuations of 546 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   1.532  sen(zero) =   0.021
.                  ref(beam) =   2.620  ref(zero) =   0.021
. Optical attenuation of filter deposit = 59
.  Total aerosol black carbon on filter = 1350 ng
Mean aerosol black carbon concentration = 9 ng/m3
---
The reference beam showed lamp intensity fluctuations of 318 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =   1.467  sen(zero) =   0.021
.                  ref(beam) =   3.382  ref(zero) =   0.021
. Optical attenuation of filter deposit = 45
.  Total aerosol black carbon on filter = 1363 ng
Mean aerosol black carbon concentration = 9 ng/m3
---
The reference beam showed lamp intensity fluctuations of 337 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.203  sen(zero) =   0.021
.                  ref(beam) =   4.408  ref(zero) =   0.021
. Optical attenuation of filter deposit = 41
.  Total aerosol black carbon on filter = 1340 ng
Mean aerosol black carbon concentration = 9 ng/m3
---
The reference beam showed lamp intensity fluctuations of 348 ppm.
---
Disk space = 2.226637E+07 bytes free: One entry at every 5 minutes.
There is space for 4733 hours ( 197 days) more data
---
Disk space = 1.997363E+07 bytes free: One entry at every 5 minutes.
There is space for 4246 hours ( 177 days) more data
---
02-jul-10  23:54:55  Tape feeder mechanism advancing for 1 spot(s).

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02-jul-10  23:56:16  
=============================================================
Automatic re-start
=============================================================
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MAGEE SCIEN.
AETHALOMETER
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Aethalometer No. 463
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03-jul-10  00:04:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   1.341 ref(beam) =   2.136
.  Lamp 2 (470 nm): sen(beam) =   2.116 ref(beam) =   2.248
.  Lamp 3 (520 nm): sen(beam) =   1.460 ref(beam) =   2.434
.  Lamp 4 (590 nm): sen(beam) =   1.837 ref(beam) =   1.146
.  Lamp 5 (660 nm): sen(beam) =   2.799 ref(beam) =   2.607
.  Lamp 6 (880 nm): sen(beam) =   2.327 ref(beam) =   3.350
.  Lamp 7 (950 nm): sen(beam) =   1.829 ref(beam) =   4.384

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