Disk space = 2.538988E+08 bytes free: One entry at every 10 minutes.
There is space for 107950 hours ( 4498 days) more data
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26-jul-19  11:51:22  Tape feeder mechanism advancing for 2 spot(s).

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26-jul-19  11:56:00  
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Automatic re-start
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MAGEE SCIEN.
AETHALOMETER
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Aethalometer No. 360
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26-jul-19  12:09:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   1.887 ref(beam) =   2.257
.  Lamp 2 (470 nm): sen(beam) =   1.448 ref(beam) =   2.383
.  Lamp 3 (520 nm): sen(beam) =   1.891 ref(beam) =   1.733
.  Lamp 4 (590 nm): sen(beam) =   1.329 ref(beam) =   2.382
.  Lamp 5 (660 nm): sen(beam) =    .448 ref(beam) =    .763
.  Lamp 6 (880 nm): sen(beam) =    .869 ref(beam) =   1.166
.  Lamp 7 (950 nm): sen(beam) =   1.465 ref(beam) =   1.211

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26-jul-19  12:14:43    SERIOUS INSTRUMENT PROBLEM !!!
Problem with air flow  pump or plumbing.
Flow < 1 vLPM.
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26-jul-19  12:14:43  Measurements ended
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.                   Number of lamps (L) = 7
.                   Filter running time = 0 hours
.             Total airflow this filter = 0 cubic meters
.    Mean BC concentration of all lamps = 0 ng/vm3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =   1.882  sen(zero) =   0.021
.                  ref(beam) =   2.262  ref(zero) =   0.021
. Optical attenuation of filter deposit = 0
.  Total aerosol black carbon on filter = 0 ng
Mean aerosol black carbon concentration = 0 ng/vm3
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Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =   1.444  sen(zero) =   0.021
.                  ref(beam) =   2.385  ref(zero) =   0.021
. Optical attenuation of filter deposit = 0
.  Total aerosol black carbon on filter = 0 ng
Mean aerosol black carbon concentration = 0 ng/vm3
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Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =   1.886  sen(zero) =   0.021
.                  ref(beam) =   1.732  ref(zero) =   0.021
. Optical attenuation of filter deposit = 0
.  Total aerosol black carbon on filter = 0 ng
Mean aerosol black carbon concentration = 0 ng/vm3
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Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =   1.355  sen(zero) =   0.021
.                  ref(beam) =   2.426  ref(zero) =   0.021
. Optical attenuation of filter deposit = 0
.  Total aerosol black carbon on filter = 0 ng
Mean aerosol black carbon concentration = 0 ng/vm3
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Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .446  sen(zero) =   0.021
.                  ref(beam) =    .763  ref(zero) =   0.021
. Optical attenuation of filter deposit = 0
.  Total aerosol black carbon on filter = 0 ng
Mean aerosol black carbon concentration = 0 ng/vm3
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Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .869  sen(zero) =   0.021
.                  ref(beam) =   1.166  ref(zero) =   0.021
. Optical attenuation of filter deposit = 0
.  Total aerosol black carbon on filter = 0 ng
Mean aerosol black carbon concentration = 0 ng/vm3
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Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.465  sen(zero) =   0.021
.                  ref(beam) =   1.212  ref(zero) =   0.021
. Optical attenuation of filter deposit = 0
.  Total aerosol black carbon on filter = 0 ng
Mean aerosol black carbon concentration = 0 ng/vm3
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Disk space = 2.538988E+08 bytes free: One entry at every 10 minutes.
There is space for 107950 hours ( 4498 days) more data
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