19-may-19  04:10:00  Measurements ended
---
.                   Number of lamps (L) = 7
.                   Filter running time = 112.83 hours
.             Total airflow this filter = 15.57 cubic meters
.    Mean BC concentration of all lamps = 60 ng/vm3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .947  sen(zero) =   0.021
.                  ref(beam) =   2.250  ref(zero) =   0.021
. Optical attenuation of filter deposit = 75
.  Total aerosol black carbon on filter = 950 ng
Mean aerosol black carbon concentration = 61 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 159 ppm.
---
Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .841  sen(zero) =   0.021
.                  ref(beam) =   2.445  ref(zero) =   0.021
. Optical attenuation of filter deposit = 61
.  Total aerosol black carbon on filter = 981 ng
Mean aerosol black carbon concentration = 63 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 102 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =   1.188  sen(zero) =   0.021
.                  ref(beam) =   1.698  ref(zero) =   0.021
. Optical attenuation of filter deposit = 52
.  Total aerosol black carbon on filter = 939 ng
Mean aerosol black carbon concentration = 60 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 122 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .836  sen(zero) =   0.021
.                  ref(beam) =   2.245  ref(zero) =   0.021
. Optical attenuation of filter deposit = 46
.  Total aerosol black carbon on filter = 944 ng
Mean aerosol black carbon concentration = 60 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 365 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .308  sen(zero) =   0.021
.                  ref(beam) =    .771  ref(zero) =   0.021
. Optical attenuation of filter deposit = 42
.  Total aerosol black carbon on filter = 960 ng
Mean aerosol black carbon concentration = 61 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 181 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .648  sen(zero) =   0.021
.                  ref(beam) =   1.104  ref(zero) =   0.021
. Optical attenuation of filter deposit = 30
.  Total aerosol black carbon on filter = 917 ng
Mean aerosol black carbon concentration = 58 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 237 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.132  sen(zero) =   0.021
.                  ref(beam) =   1.159  ref(zero) =   0.021
. Optical attenuation of filter deposit = 27
.  Total aerosol black carbon on filter = 877 ng
Mean aerosol black carbon concentration = 56 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 264 ppm.
---
Disk space = 2.541445E+08 bytes free: One entry at every 10 minutes.
There is space for 108055 hours ( 4502 days) more data
---
19-may-19  04:10:00  Tape feeder mechanism advancing for 2 spot(s).

---
=============================================================
---
MAGEE SCIEN.
AETHALOMETER
---
Aethalometer No. 360
---
19-may-19  04:29:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   1.911 ref(beam) =   2.198
.  Lamp 2 (470 nm): sen(beam) =   1.490 ref(beam) =   2.409
.  Lamp 3 (520 nm): sen(beam) =   1.954 ref(beam) =   1.681
.  Lamp 4 (590 nm): sen(beam) =   1.248 ref(beam) =   2.156
.  Lamp 5 (660 nm): sen(beam) =    .448 ref(beam) =    .758
.  Lamp 6 (880 nm): sen(beam) =    .844 ref(beam) =   1.083
.  Lamp 7 (950 nm): sen(beam) =   1.427 ref(beam) =   1.130

---