STELLA Spectrometer Data
(STELLA-Q, STELLA-1.0, STELLA-1.1, STELLA-2.0)
STELLA spectrometer data is collected as a .csv (comma separated value) file on the micro SD card.
In individual sample (yellow) and continuous (blue) mode the data will be saved in batches on the data.csv file.
In sample and average (blue) mode the STELLA will take 20 measurements and put them into their own individual .csv file.
Data collected by the STELLA spectrometers is separated by Universal Identification (UID), batch number, date and time.
STELLA-Q collects air temperature, relative humidity, barometric pressure, and irradiance (µW/cm2) data between 450nm to 860nm.
STELLA-1.1 collects surface temperature, air temperature, relative humidity, barometric pressure, and irradiance (µW/cm2) data between 450nm to 860nm. As well as optional height measurement data using Lidar.
STELLA-2 collects surface temperature, air temperature, relative humidity, barometric pressure, irradiance (µW/cm2) between 450nm to 860nm, 3-axis acceleration (m/s2), 3-axis angular rotation (°/s), and 3-axis magnetic flux (μT) data.
STELLA Air Quality Data
(STELLA-AQ)
STELLA air quality data is collected as a .csv (comma separated value) file on the micro SD card.
Data collected by the STELLA-AQ is separated by Universal Identification (UID), batch number, date and time.
Measurement data it collects is air quality index for particulates, carbon dioxide in parts per million (ppm), air temperature, relative humidity, barometric pressure, and particle densities from 2.5µm and 10µm.
