Phase and Amplitude Scintillation Indices

Satellite System: 0 = GPS, 1 = GLONASS, 2 = SBAS, 5 = GALILEO, 6 = COMPASS, 7 = QZSS, 8 = LBAND

Frequency: GLONASS frequency channel (-7 to +6) 

Signal Type for each Satellite System

GPS     : 1 = L1CA,     4 = L2Y,  5 = L2C, 6 = L2P,    7 = L5Q
GLONASS : 1 = L1CA,     3 = L2CA, 4 = L2P
SBAS    : 1 = L1CA,     2 = L5I
GALILEO : 1 = E1,       2 = E5A,  3 = E5B, 4 = ALTBOC, 5 = E6
COMPASS : 1 = E2
QZSS    : 1 = L1CA,     3 = L2C,  4 = L5Q
LBAND   : 1 = OMNISTAR, 2 = CDGPS

GPS Week: 1781,  Satellite System: 0

GPS TOW , PRN, Freq, SigType, Az , Elv , CNo , Lock Time, CMC Avg, CMC Std , S4 , S4 Cor, 1SecSigma, 3SecSigma, 10SecSigma, 30SecSigma, 60SecSigma