groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

10230 95 702 48 349 -8.77 70.32 2.43 197.69 0.1381 -890.1 -421.0


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SOHO MDI 2002-12-22 11:11:32 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0 3 0 2 -5.96 73.51 5.63 233.42 0.1220 -848.0 -635.7
2 40 408 20 204 -8.69 72.61 4.73 214.21 0.1456 -2018.2 -763.0
3 13 -2 6 -2 -8.77 71.80 3.91 209.09 0.1393 -1653.1 999999
4 0 5 0 3 -7.81 71.63 3.75 211.79 0.1235 -796.0 -634.5
5 0 11 0 5 -7.73 70.94 3.05 207.08 0.1164 -670.0 -455.6
6 3 28 2 14 -8.62 70.55 2.67 201.23 0.1277 -1382.6 -1004.0
7 4 10 2 5 -8.12 70.40 2.51 201.55 0.1186 -1123.2 -785.2
8 0 7 0 3 -10.05 69.71 1.82 192.33 0.1473 -805.0 -691.2
9 0 7 0 3 -9.78 69.47 1.59 191.15 0.1419 -885.0 -684.3
10 0 5 0 3 -10.01 69.13 1.24 188.49 0.1448 600.0 363.0
11 0 3 0 1 -9.86 68.07 0.19 181.33 0.1406 796.0 632.1
12 2 13 1 6 -10.63 67.92 0.03 180.21 0.1540 1255.5 848.1
13 0 4 0 2 -9.74 67.76 -0.12 179.12 0.1386 464.0 490.7
14 0 6 0 3 -11.02 67.37 -0.51 176.85 0.1609 604.0 467.1
15 0 4 0 2 -7.73 67.34 -0.55 174.75 0.1040 774.0 560.3
16 0 16 0 8 -9.63 67.30 -0.59 175.73 0.1369 1251.0 846.2
17 6 25 3 12 -8.70 66.83 -1.05 171.38 0.1218 1350.3 993.5
18 0 6 0 3 -10.24 66.28 -1.60 169.37 0.1498 829.0 649.9
19 2 81 1 41 -8.00 66.26 -1.63 165.35 0.1119 -1204.8 69.7
20 5 -19 3 -19 -8.31 66.18 -1.71 165.38 0.1175 -1027.3 999999
21 0 7 0 3 -7.23 66.18 -1.71 162.64 0.0994 -909.0 -745.7
22 11 -19 6 -19 -9.01 65.90 -1.98 164.72 0.1304 1451.4 999999
23 5 17 2 8 -7.85 65.75 -2.13 160.67 0.1119 -1299.8 -995.1
24 4 32 2 16 -9.20 65.36 -2.53 161.27 0.1363 1360.7 727.1
25 0 4 0 2 -9.26 60.25 -7.64 134.72 0.1854 734.0 509.8


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.