04-apr-12  02:45:00  Measurements ended
---
.                   Number of lamps (L) = 7
.                   Filter running time = 97.75 hours
.             Total airflow this filter = 28.66 cubic meters
.    Mean BC concentration of all lamps = 53 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .177  sen(zero) =   0.021
.                  ref(beam) =   2.235  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
---
The reference beam showed lamp intensity fluctuations of 44 ppm.
---
Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .323  sen(zero) =   0.021
.                  ref(beam) =   2.439  ref(zero) =   0.021
. Optical attenuation of filter deposit = 88
.  Total aerosol black carbon on filter = 1422 ng
Mean aerosol black carbon concentration = 49 ng/m3
---
The reference beam showed lamp intensity fluctuations of 36 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .243  sen(zero) =   0.021
.                  ref(beam) =   2.474  ref(zero) =   0.021
. Optical attenuation of filter deposit = 80
.  Total aerosol black carbon on filter = 1439 ng
Mean aerosol black carbon concentration = 50 ng/m3
---
The reference beam showed lamp intensity fluctuations of 35 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .359  sen(zero) =   0.021
.                  ref(beam) =   1.255  ref(zero) =   0.021
. Optical attenuation of filter deposit = 75
.  Total aerosol black carbon on filter = 1526 ng
Mean aerosol black carbon concentration = 53 ng/m3
---
The reference beam showed lamp intensity fluctuations of 130 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .456  sen(zero) =   0.021
.                  ref(beam) =   2.437  ref(zero) =   0.021
. Optical attenuation of filter deposit = 70
.  Total aerosol black carbon on filter = 1595 ng
Mean aerosol black carbon concentration = 55 ng/m3
---
The reference beam showed lamp intensity fluctuations of 82 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .640  sen(zero) =   0.021
.                  ref(beam) =   3.569  ref(zero) =   0.021
. Optical attenuation of filter deposit = 59
.  Total aerosol black carbon on filter = 1787 ng
Mean aerosol black carbon concentration = 62 ng/m3
---
The reference beam showed lamp intensity fluctuations of 90 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =    .530  sen(zero) =   0.021
.                  ref(beam) =   4.646  ref(zero) =   0.021
. Optical attenuation of filter deposit = 54
.  Total aerosol black carbon on filter = 1758 ng
Mean aerosol black carbon concentration = 61 ng/m3
---
The reference beam showed lamp intensity fluctuations of 89 ppm.
---
Disk space = 2.776269E+07 bytes free: One entry at every 5 minutes.
There is space for 5902 hours ( 246 days) more data
---
04-apr-12  02:45:00  Tape feeder mechanism advancing for 1 spot(s).

---
=============================================================
---
MAGEE SCIEN.
AETHALOMETER
---
Aethalometer No. 463
---
04-apr-12  02:59:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   1.108 ref(beam) =   2.240
.  Lamp 2 (470 nm): sen(beam) =   1.825 ref(beam) =   2.460
.  Lamp 3 (520 nm): sen(beam) =   1.208 ref(beam) =   2.499
.  Lamp 4 (590 nm): sen(beam) =   1.682 ref(beam) =   1.258
.  Lamp 5 (660 nm): sen(beam) =   2.120 ref(beam) =   2.461
.  Lamp 6 (880 nm): sen(beam) =   2.104 ref(beam) =   3.588
.  Lamp 7 (950 nm): sen(beam) =   1.628 ref(beam) =   4.684

---