For Cosmos-321 the data columns are as follows:

– Orbit number
– Date,  yyyy-mm-dd
– Time (Moscow), hh:mm:ss.ff   
– Local time, hh:mm:ss.ff
– Latitude, deg
– Longitude, deg
– Altitude, km
– T measured, nT
– T corrected, nT
– delta T = Tcorr–Tcalc, nT  
– Calculated inclination, deg