TABLE I. - TIMES AT WHICH PRESSURIZED CELLS WERE PENETRATED BY METEOROIDS [Readings in year, day of year, hours, minutes, and seconds; start - 72 226 15 49 11; end - 75 029 18 15 39] Cell Effective Last First no. area, pressurized unpressurized m^2 y d h m s y d h m s 1 0.2960 73 167 17 11 57 73 168 21 07 17 2 0.2960 End --- 3 0.2950 End --- 4 0.2920 73 100 18 49 15 73 101 23 50 07 5 0.2890 73 105 11 02 51 73 106 16 06 36 6 0.2850 72 320 11 41 49 72 321 05 38 13 7 0.2800 72 255 22 07 24 72 257 02 36 45 8 0.2700 End --- 9 0.2490 72 240 08 35 25 72 241 10 43 37 10 0.2460 74 064 00 45 58 74 065 01 05 02 11 0.2500 End --- 12 0.2750 End --- 13 0.2750 End --- 14 0.2500 End --- 15 0.2460 End --- 16 0.2490 End --- 17 0.2690 74 308 13 29 50 74 309 16 02 22 18 0.2790 74 323 05 57 30 74 324 17 22 18 19 0.2850 74 083 03 57 02 74 084 17 41 05 20 0.2890 73 104 05 21 20 73 105 11 01 07 21 0.2910 End --- 22 0.2940 End --- 23 0.2950 End --- 24 0.2940 74 057 01 37 41 74 058 05 23 58 25 0.1360 End --- 26 0.1370 End --- 27 0.1360 (*) (*) 28 0.1350 73 025 20 01 44 73 026 13 25 28 29 0.1340 73 317 02 40 50 73 318 12 57 26 30 0.1320 End --- 31 0.1290 72 290 20 56 15 72 291 08 26 26 32 0.1230 73 074 11 17 22 73 075 22 11 15 33 0.1200 72 257 02 38 29 72 257 22 59 31 34 0.1180 End --- 35 0.1190 End --- 36 0.1300 End --- 37 0.1300 End --- 38 0.1190 End --- 39 0.1180 End --- 40 0.1200 End --- 41 0.1230 73 288 19 42 42 73 289 11 21 38 42 0.1280 End --- 43 0.1310 End --- 44 0.1330 End --- 45 0.1340 72 361 12 22 55 72 362 22 29 19 46 0.1360 72 311 01 18 33 72 312 15 06 04 47 0.1360 73 184 00 00 00 73 190 15 04 36 48 0.1350 72 250 06 17 28 72 251 06 43 47 49 0.2960 72 266 05 03 26 72 269 18 08 16 50 0.2960 End --- 51 0.2950 74 066 01 30 22 74 067 21 03 37 52 0.2920 72 249 04 14 04 72 250 06 15 39 53 0.2890 72 228 03 59 26 72 228 05 40 24 54 0.2850 End --- 55 0.2800 74 322 13 07 30 74 323 05 52 17 56 0.2700 End --- 57 0.2490 End --- 58 0.2460 73 104 05 21 20 73 105 11 01 07 59 0.2500 End --- 60 0.2750 73 141 20 26 02 73 142 13 41 52 61 0.2750 End --- 62 0.2500 End --- 63 0.2460 72 226 17 32 10 72 226 18 38 12 64 0.2490 74 179 22 08 00 74 180 22 27 51 65 0.2690 End --- 66 0.2790 End --- 67 0.2850 74 224 01 35 19 74 225 01 56 55 68 0.2890 74 036 17 20 17 74 038 17 29 09 69 0.2910 73 163 01 36 59 73 164 00 15 00 70 0.2940 End --- 71 0.2950 End --- 72 0.2940 74 108 03 31 56 74 109 07 19 51 73 0.1360 74 247 12 26 11 74 254 14 54 17 74 0.1370 72 265 04 39 35 72 266 05 01 41 75 0.1360 73 348 15 28 05 73 349 14 42 57 76 0.1350 73 057 00 33 25 73 058 19 32 38 77 0.1340 72 301 02 34 12 72 303 23 15 50 78 0.1320 73 327 20 36 05 73 328 09 24 42 79 0.1290 End --- 80 0.1230 75 007 07 09 40 75 008 09 11 18 81 0.1200 --- Start 82 0.1180 End --- 83 0.1190 End --- 84 0.1300 72 266 05 03 26 72 269 18 08 16 85 0.1300 End --- 86 0.1190 End --- 87 0.1180 End --- 88 0.1200 End --- 89 0.1230 72 266 05 03 26 72 269 18 08 16 90 0.1280 73 032 06 43 27 73 033 12 53 07 91 0.1310 74 288 08 43 11 74 289 11 00 36 92 0.1330 74 021 06 16 50 74 022 20 07 22 93 0.1340 72 281 11 34 29 72 282 13 43 01 94 0.1360 74 054 16 50 26 74 055 18 52 09 95 0.1360 72 360 02 25 20 72 361 12 21 06 96 0.1350 72 269 18 10 20 72 270 22 02 28