The followong listing describes the format of the DPS header. Year, YY | Day, DDD | | Hour, HH | | | Minute, MM | | | | Second, SS | | | | | Active schedule, s | | | | | |Program Numbers, p | | | | | ||DPS Drift format flags, FF | | | | | ||| Journal, J | | | | | ||| |First Height of 10's of km | | | | | ||| ||Height Resolution (km), H | | | | | ||| |||Total no of Heights (8 - 128, 0 - 256) | | | | | ||| ||||Nominal (1st) Frequency, FFFFFF | | | | | ||| ||||| 0310623333517FD795803200021414400320316004214027210008018 0310623333517FD795803200021414400320316004214027210008018 0310623333517FD795803200021414400320316004214027210008018 0310623333517FD795803200021414400320316004214027210008018 ||| |||| || |||| ||||||||||| || ||| |||| || |||| ||||||||||| |Base Gain, G ||| |||| || |||| ||||||||||| No of polarizations, P ||| |||| || |||| ||||||||||No of Heights to Output, O ||| |||| || |||| |||||||||Gain Correction, g ||| |||| || |||| ||||||||Frequency Search, I ||| |||| || |||| |||||||Time Delay, D ||| |||| || |||| ||||||Waveform, X ||| |||| || |||| |||||Sampling Rate (0=50, 2=100, 3=200 Hz), R ||| |||| || |||| ||||No of Doppler lines, N ||| |||| || |||| |||CIT length, upper nibble ||| |||| || |||| ||CIT length, lower nibble ||| |||| || |||| |Number of antennas, A ||| |||| || |||| Phase Code, X ||| |||| || |||Station ID (latitude, 8 - south), VVV ||| |||| || ||Spare (Blank) ||| |||| || |Top Height (x100km), T ||| |||| || Bottom Height, B ||| |||| |Upper Frequency (MHz), UU ||| |||| Coarse step (100kHz) or No of repetitions, C ||| |||Start Frequency in MHz, LL ||| ||Upper nibble of signed S, Su ||| |Lower nibble of signed S, Sl ||| Number of small steps in scan, S ||Fine Frequency Steps (10's of KHz) F |Frequency, F_S1 Disk IO, D