; file: /galileo/euv/gll_euv_secpix_choices.doc_1 From: PISCES::ONEIL 1-MAR-1990 04:53:11.28 Subj: Sector vs Pixel Tables Trade-off Between Sectors and Pixels in Cruise Mode Time required for one scan of spectrometer registers: 0.0214 secs Angular rotation rate of spun section: 2.89 RPM # of pixels # of sectors scans/sect. deg./sect total deg. 6 126 7 2.60 327.3 6 125 7 2.60 324.7 6 124 7 2.60 322.1 6 123 7 2.60 319.5 6 122 7 2.60 316.9 6 121 8 2.97 359.2 6 120 8 2.97 356.3 6 119 8 2.97 353.3 6 118 8 2.97 350.3 6 117 8 2.97 347.3 6 116 8 2.97 344.4 6 115 8 2.97 341.4 6 114 8 2.97 338.4 6 113 8 2.97 335.5 6 112 8 2.97 332.5 6 111 8 2.97 329.5 6 110 8 2.97 326.6 7 108 8 2.97 320.6 7 107 9 3.34 357.4 7 106 9 3.34 354.0 7 105 9 3.34 350.7 7 104 9 3.34 347.3 7 103 9 3.34 344.0 7 102 9 3.34 340.7 7 101 9 3.34 337.3 7 100 9 3.34 334.0 7 99 9 3.34 330.6 7 98 9 3.34 327.3 7 97 10 3.71 360.0 8 95 10 3.71 352.5 8 94 10 3.71 348.8 8 93 10 3.71 345.1 8 92 10 3.71 341.4 8 91 10 3.71 337.7 8 90 10 3.71 334.0 8 89 10 3.71 330.3 8 88 11 4.08 359.2 8 87 11 4.08 355.1 8 86 11 4.08 351.1 9 84 11 4.08 342.9 9 83 11 4.08 338.8 9 82 11 4.08 334.7 9 81 11 4.08 330.6 9 80 12 4.45 356.3 9 79 12 4.45 351.8 9 78 12 4.45 347.3 9 77 12 4.45 342.9 10 76 12 4.45 338.4 10 75 12 4.45 334.0 10 74 13 4.82 357.0 10 73 13 4.82 352.2 10 72 13 4.82 347.3 10 71 13 4.82 342.5 10 70 13 4.82 337.7 11 69 14 5.20 358.5 11 68 14 5.20 353.3 11 67 14 5.20 348.1 11 66 14 5.20 342.9 11 65 14 5.20 337.7 12 63 15 5.57 350.7 12 62 15 5.57 345.1 12 61 15 5.57 339.6 12 60 16 5.94 356.3 13 58 16 5.94 344.4 13 57 17 6.31 359.6 13 56 17 6.31 353.3 13 55 17 6.31 347.0 14 54 17 6.31 340.7 14 53 18 6.68 354.0 14 52 18 6.68 347.3 15 50 19 7.05 352.5 15 49 19 7.05 345.5 16 47 20 7.42 348.8 16 46 21 7.79 358.5 17 44 22 8.16 359.2 17 43 22 8.16 351.1 18 42 23 8.54 358.5 18 41 23 8.54 349.9 19 40 24 8.91 356.3 19 39 24 8.91 347.3 20 38 25 9.28 352.5 20 37 26 9.65 357.0 21 36 26 9.65 347.3 21 35 27 10.02 350.7 22 34 28 10.39 353.3 23 33 29 10.76 355.1 24 31 31 11.50 356.6 25 30 32 11.88 356.3 26 29 33 12.25 355.1 27 28 34 12.62 353.3 28 27 35 12.99 350.7 29 26 37 13.73 357.0 30 25 38 14.10 352.5 33 23 42 15.59 358.5 34 22 44 16.33 359.2 36 21 46 17.07 358.5 38 20 48 17.81 356.3 40 19 51 18.93 359.6 42 18 53 19.67 354.0 54 14 69 25.61 358.5 69 11 88 32.66 359.2 76 10 97 36.00 360.0 Trade-off Between Sectors and Pixels in Cruise Mode Time required for one scan of spectrometer registers: 0.0214 secs Angular rotation rate of spun section: 3.15 RPM # of pixels # of sectors scans/sect. deg./sect total deg. 6 126 7 2.83 356.8 6 125 7 2.83 353.9 6 124 7 2.83 351.1 6 123 7 2.83 348.3 6 122 7 2.83 345.4 6 121 7 2.83 342.6 6 120 7 2.83 339.8 6 119 7 2.83 336.9 6 118 7 2.83 334.1 6 117 7 2.83 331.3 6 116 7 2.83 328.4 6 115 7 2.83 325.6 6 114 7 2.83 322.8 6 113 7 2.83 319.9 6 112 7 2.83 317.1 6 111 8 3.24 359.2 6 110 8 3.24 355.9 7 108 8 3.24 349.5 7 107 8 3.24 346.2 7 106 8 3.24 343.0 7 105 8 3.24 339.8 7 104 8 3.24 336.5 7 103 8 3.24 333.3 7 102 8 3.24 330.1 7 101 8 3.24 326.8 7 100 8 3.24 323.6 7 99 8 3.24 320.4 7 98 9 3.64 356.8 7 97 9 3.64 353.1 8 95 9 3.64 345.8 8 94 9 3.64 342.2 8 93 9 3.64 338.6 8 92 9 3.64 334.9 8 91 9 3.64 331.3 8 90 9 3.64 327.6 8 89 10 4.04 360.0 8 88 10 4.04 355.9 8 87 10 4.04 351.9 8 86 10 4.04 347.9 9 84 10 4.04 339.8 9 83 10 4.04 335.7 9 82 10 4.04 331.7 9 81 10 4.04 327.6 9 80 11 4.45 355.9 9 79 11 4.45 351.5 9 78 11 4.45 347.0 9 77 11 4.45 342.6 10 76 11 4.45 338.1 10 75 11 4.45 333.7 10 74 12 4.85 359.2 10 73 12 4.85 354.3 10 72 12 4.85 349.5 10 71 12 4.85 344.6 10 70 12 4.85 339.8 11 69 12 4.85 334.9 11 68 13 5.26 357.6 11 67 13 5.26 352.3 11 66 13 5.26 347.0 11 65 13 5.26 341.8 12 63 14 5.66 356.8 12 62 14 5.66 351.1 12 61 14 5.66 345.4 12 60 14 5.66 339.8 13 58 15 6.07 351.9 13 57 15 6.07 345.8 13 56 15 6.07 339.8 13 55 16 6.47 355.9 14 54 16 6.47 349.5 14 53 16 6.47 343.0 14 52 17 6.88 357.6 15 50 17 6.88 343.8 15 49 18 7.28 356.8 16 47 18 7.28 342.2 16 46 19 7.69 353.5 17 44 20 8.09 355.9 17 43 20 8.09 347.9 18 42 21 8.49 356.8 18 41 21 8.49 348.3 19 40 22 8.90 355.9 19 39 22 8.90 347.0 20 38 23 9.30 353.5 20 37 24 9.71 359.2 21 36 24 9.71 349.5 21 35 25 10.11 353.9 22 34 26 10.52 357.6 23 33 26 10.52 347.0 24 31 28 11.33 351.1 25 30 29 11.73 351.9 26 29 30 12.13 351.9 27 28 31 12.54 351.1 28 27 32 12.94 349.5 29 26 34 13.75 357.6 30 25 35 14.16 353.9 33 23 38 15.37 353.5 34 22 40 16.18 355.9 36 21 42 16.99 356.8 38 20 44 17.80 355.9 40 19 46 18.61 353.5 42 18 49 19.82 356.8 54 14 63 25.48 356.8 69 11 80 32.36 355.9 76 10 89 36.00 360.0