PASS IONO TYPE OF SEARCH:
MINIMUM MAXIMUM ON OFF
Year (YYDDD) DMODE STATION CODE UT (HHMM) GMODE ORBIT NUMBER LMT (HHMM) MIXMODE SUNLIGHT yes no MLT (HHMM) SEA DIP (-90 to 90) CEP CHI (0 to 180) VLF GGLAT (-90 to 90) IMS1 Need Help GGLON (-180 to 180) IMS2 HGT (500 - 3600km) SPS GMLAT (-90 to 90) EPD GMLON (-180 to 180) FH (0.1 - 2.0 MHz) INVLAT (-90 to 90) PRF either6030 L value FIXED FREQ. any of followingoff0.25 MHz0.48 MHz 1.0 MHz1.95 MHz4.0 MHz9.303 MHz unknown undetermined