54
microAeth
®
MA Series MA200, MA300, MA350
Operating Manual
microAeth
®
MA Series MA200, MA300, MA350
Operating Manual
55
AethLabs
AethLabs
Exported Data File Structure Details
Header
Units / Format
Example Data
Description
Time local
(hh:mm:ss)
Hours, minutes,
seconds (hh:mm:ss) 14:17:00
Local time calculated from instrument's internal
clock using Coordinated Universal Time (UTC) and
Timezone offset.
GPS lat (ddmm.
mmmmm)
Degrees
(ddmm.mmmmm)
37.7461101412773
Measured latitude or relative angular distance north
or south on Earth's surface in degrees from the
equator.
GPS long
(dddmm.
mmmmm)
Degrees
(dddmm.mmmmm)
-122.420443087816
Measured longitude or relative angular distance east
or west on Earth's surface in degrees from the prime
meridian.
GPS speed
(km/h)
Kilometers per hour
(Decimal number)
0.144168466329574
Measured speed using GPS in kilometers per hour.
GPS is based on GPS lat and long, which are
required for GPS speed calculation.
GPS sat count
Whole number
3
Number of satellites that are visible to the
instrument's internal GPS receiver.
Timebase (s)
Seconds
(Natural number)
60
Value in seconds of the measurement interval
between measurements.
Status
Whole number
1
See section 6.3. Status Codes for detailed
information.
Battery
remaining (%)
Percent
(Whole number)
88
Percent of instrument internal battery remaining.
Accel X
Integer
-5
Measured instantaneous acceleration in the x-axis.
Accel Y
Integer
-8
Measured instantaneous acceleration in the y-axis.
Accel Z
Integer
-255
Measured instantaneous acceleration in the z-axis.
Tape position
Whole number
1
Value of tape position counter. Increments by 1 after
each tape advance. Counter is reset when 'Release
Tape' is used to release the tape cartridge no matter
the position of the newly inserted tape cartridge.
Flow setpoint
(mL/min)
Milliliters per minute
(Whole number)
100
Target value of the instrument total flow rate in
milliliters per minute. Used in SingleSpot™ and
DualSpot® sampling modes.
Flow total
(mL/min)
Milliliters per minute
(Decimal number)
100.10
Measured total flow through the instrument in
milliliters per minute. Measured in SingleSpot™ and
DualSpot® sampling modes.
Flow1 (mL/min)
Milliliters per minute
(Decimal number)
60.23
Measured flow through sample spot sense1 of the
instrument in milliliters per minute. Measured in
SingleSpot™ and DualSpot® sampling modes.
Flow2 (mL/min)
Milliliters per minute
(Decimal number)
39.87
Calculated flow through sample spot sense2 of the
instrument in milliliters per minute. Calculated in
DualSpot® sampling mode. No flow in SingleSpot™
sampling mode.
Sample temp
(C)
Degrees celsius
(Decimal number)
26.6705474853515
Measured temperature of instrument sampling
stream in degrees celsius.
Sample RH (%)
Percent
(Decimal number)
22.6140441894531
Measured relative humidity of instrument sampling
stream in percent.
Sample
dewpoint (C)
Degrees celsius
(Decimal number)
10.3270139694213
Calculated temperature of dewpoint of instrument
sampling stream in degrees celsius.
Internal
pressure (Pa)
Pascal
(Natural number)
100692
Measured pressure inside instrument case in
pascals.
Internal temp
(C)
Degrees celsius
(Decimal number)
35.375
Measured temperature inside instrument case in
Celsius.
Exported Data File Structure Details
Header
Units / Format
Example Data
Description
Optical config
<DUAL or
SINGLE>SPOT-XX-
XXXX-XXXXX-XXX-
XX
DUALSPOT-UV-BLUE-
GREEN-RED-IR
Identification of sampling mode (SingleSpot™ or
DualSpot®) and only the optical wavelengths used
for each measurement are displayed.
UV Sen1
Counts
(Whole number)
710434
Measured optical intensity of ultraviolet (UV)
wavelength for sample spot sense1 in counts.
Measured in SingleSpot™ and DualSpot® sampling
modes.
UV Sen2
Counts
(Whole number)
724526
Measured optical intensity of ultraviolet (UV)
wavelength for sample spot sense2 in counts.
Measured in DualSpot® sampling mode.
UV Ref
Counts
(Whole number)
907699
Measured optical intensity of ultraviolet (UV)
wavelength for reference spot in counts. Measured
in SingleSpot™ and DualSpot® sampling modes.
UV ATN1
Attenuation units
(Decimal number)
20.031862
Calculated attenuation of ultraviolet (UV)
wavelength for sample spot sense1 in attenuation
units. Calculated in SingleSpot™ and DualSpot®
sampling modes.
UV ATN2
Attenuation units
(Decimal number)
12.559727
Calculated attenuation of ultraviolet (UV)
wavelength for sample spot sense2 in attenuation
units. Calculated in DualSpot® sampling mode.
UV K
Unitless
(Decimal number)
0.0046992627903819
Calculated loading compensation factor for
ultraviolet (UV) wavelength using sample spots
sense1 and sense2, used to compensate BC1 value
resulting in BCc. Calculated in DualSpot® sampling
mode.
Blue Sen1
Counts
(Whole number)
751124
Measured optical intensity of blue wavelength
for sample spot sense1 in counts. Measured in
SingleSpot™ and DualSpot® sampling modes.
Blue Sen2
Counts
(Whole number)
759335
Measured optical intensity of blue wavelength
for sample spot sense2 in counts. Measured in
DualSpot® sampling mode.
Blue Ref
Counts
(Whole number)
843783
Measured optical intensity of blue wavelength for
reference spot in counts. Measured in SingleSpot™
and DualSpot® sampling modes.
Blue ATN1
Attenuation units
(Decimal number)
15.778888
Calculated attenuation of blue wavelength for
sample spot sense1 in attenuation units. Calculated
in SingleSpot™ and DualSpot® sampling modes.
Blue ATN2
Attenuation units
(Decimal number)
9.550997
Calculated attenuation of blue wavelength for
sample spot sense2 in attenuation units. Calculated
in DualSpot® sampling mode.
Blue K
Unitless
(Decimal number)
0.00198470731265842
Calculated loading compensation factor for blue
wavelength using sample spots sense1 and sense2,
used to compensate BC1 value resulting in BCc.
Calculated in DualSpot® sampling mode.
Green Sen1
Counts
(Whole number)
810122
Measured optical intensity of green wavelength
for sample spot sense1 in counts. Measured in
SingleSpot™ and DualSpot® sampling modes.
Green Sen2
Counts
(Whole number)
829080
Measured optical intensity of green wavelength
for sample spot sense2 in counts. Measured in
DualSpot® sampling mode.
Green Ref
Counts
(Whole number)
902411
Measured optical intensity of green wavelength for
reference spot in counts. Measured in SingleSpot™
and DualSpot® sampling modes.
