CDF n j? data iDot Mission gfo cycle 039 geod GOCO02s filter J/W-Filter filter_length 69km crossover_analysis MMXO12 MVA_version 16 longitude unit degree 3Q P latitude unit degree 3Q 3TH jday unit day reference_epoch 1.1.2000,12.00 3Q f@ dot unit m 3Q 8 pass Ԁ J0@IO{@Iԛ2{@IƳ@IՔj@I