18-feb-12  21:05:00  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 241.66 hours
.             Total airflow this filter = 70.86 cubic meters
.    Mean BC concentration of all lamps = 19 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .502  sen(zero) =   0.021
.                  ref(beam) =   2.255  ref(zero) =   0.021
. Optical attenuation of filter deposit = 99
.  Total aerosol black carbon on filter = 1253 ng
Mean aerosol black carbon concentration = 17 ng/m3
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The reference beam showed lamp intensity fluctuations of 62 ppm.
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .931  sen(zero) =   0.021
.                  ref(beam) =   2.452  ref(zero) =   0.021
. Optical attenuation of filter deposit = 83
.  Total aerosol black carbon on filter = 1334 ng
Mean aerosol black carbon concentration = 18 ng/m3
---
The reference beam showed lamp intensity fluctuations of 45 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .670  sen(zero) =   0.021
.                  ref(beam) =   2.500  ref(zero) =   0.021
. Optical attenuation of filter deposit = 74
.  Total aerosol black carbon on filter = 1327 ng
Mean aerosol black carbon concentration = 18 ng/m3
---
The reference beam showed lamp intensity fluctuations of 38 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .988  sen(zero) =   0.021
.                  ref(beam) =   1.282  ref(zero) =   0.021
. Optical attenuation of filter deposit = 67
.  Total aerosol black carbon on filter = 1357 ng
Mean aerosol black carbon concentration = 19 ng/m3
---
The reference beam showed lamp intensity fluctuations of 155 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   1.332  sen(zero) =   0.021
.                  ref(beam) =   2.475  ref(zero) =   0.021
. Optical attenuation of filter deposit = 62
.  Total aerosol black carbon on filter = 1404 ng
Mean aerosol black carbon concentration = 19 ng/m3
---
The reference beam showed lamp intensity fluctuations of 97 ppm.
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =   1.435  sen(zero) =   0.021
.                  ref(beam) =   3.610  ref(zero) =   0.021
. Optical attenuation of filter deposit = 49
.  Total aerosol black carbon on filter = 1482 ng
Mean aerosol black carbon concentration = 20 ng/m3
---
The reference beam showed lamp intensity fluctuations of 104 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.182  sen(zero) =   0.021
.                  ref(beam) =   4.711  ref(zero) =   0.021
. Optical attenuation of filter deposit = 44
.  Total aerosol black carbon on filter = 1451 ng
Mean aerosol black carbon concentration = 20 ng/m3
---
The reference beam showed lamp intensity fluctuations of 104 ppm.
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Disk space = 3.030528E+07 bytes free: One entry at every 5 minutes.
There is space for 6442 hours ( 268 days) more data
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18-feb-12  21:05:00  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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18-feb-12  21:19:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   1.314 ref(beam) =   2.217
.  Lamp 2 (470 nm): sen(beam) =   2.117 ref(beam) =   2.428
.  Lamp 3 (520 nm): sen(beam) =   1.402 ref(beam) =   2.501
.  Lamp 4 (590 nm): sen(beam) =   1.929 ref(beam) =   1.273
.  Lamp 5 (660 nm): sen(beam) =   2.474 ref(beam) =   2.445
.  Lamp 6 (880 nm): sen(beam) =   2.362 ref(beam) =   3.622
.  Lamp 7 (950 nm): sen(beam) =   1.839 ref(beam) =   4.641

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