Quality Flags

Data quality flags are based on thresholds of uncertainty, signal to noise ratio, and air mass factor (AMF). These flags are vary in application based on the processing code and output gas.

Not Assured/Preliminary Data Quality Flags
10 Not Assured High Quality
11 Not Assured Medium Quality
12 Not Assured Low Quality
Assured Data Quality Flags
0 Assured High Quality
1 Assured Medium Quality
2 Assured Low Quality

Note: Not assured (preliminary) data are usable! However, they have not been analyzed and verified by a Pandora analyst to assure their final quality.