IO, 01, 1977050900,   , BEST,   0,  76N,  844E,   0
IO, 01, 1977050906,   , BEST,   0,  81N,  852E,   0
IO, 01, 1977050912,   , BEST,   0,  90N,  853E,   0
IO, 01, 1977050918,   , BEST,   0, 102N,  843E,   0
IO, 01, 1977051000,   , BEST,   0, 115N,  837E,   0
IO, 01, 1977051006,   , BEST,   0, 126N,  843E,   0
IO, 01, 1977051012,   , BEST,   0, 135N,  849E,   0
IO, 01, 1977051018,   , BEST,   0, 142N,  855E,   0
IO, 01, 1977051100,   , BEST,   0, 149N,  861E,   0
IO, 01, 1977051106,   , BEST,   0, 160N,  867E,   0
IO, 01, 1977051112,   , BEST,   0, 171N,  874E,   0
IO, 01, 1977051118,   , BEST,   0, 180N,  880E,  55,    0, XX
IO, 01, 1977051200,   , BEST,   0, 188N,  886E,  55,    0, XX
IO, 01, 1977051206,   , BEST,   0, 199N,  892E,  60,    0, XX
IO, 01, 1977051212,   , BEST,   0, 210N,  898E,  50,    0, XX
IO, 01, 1977051218,   , BEST,   0, 215N,  902E,  40,    0, XX
IO, 01, 1977051300,   , BEST,   0, 220N,  905E,  35,    0, XX
IO, 01, 1977051306,   , BEST,   0, 229N,  906E,  30,    0, XX
IO, 01, 1977051312,   , BEST,   0, 240N,  906E,   0