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

9077 259 1748 242 1612 18.01 309.30 -56.95 70.97 0.8427 -431.2 -374.4


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SOHO MDI 2000-07-10 01:35:31 UT

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

1 16 89 11 62 18.93 323.00 -43.25 66.89 0.7070 1177.9 549.3
2 0 8 0 6 19.11 320.53 -45.73 67.41 0.7352 389.0 383.0
3 0 5 0 3 18.40 320.53 -45.73 68.34 0.7333 589.0 367.7
4 0 5 0 3 16.67 321.09 -45.16 70.54 0.7228 640.0 672.1
5 0 10 0 7 18.00 319.77 -46.49 69.09 0.7407 438.0 456.2
6 0 17 0 13 18.35 318.47 -47.79 68.96 0.7555 -701.0 -446.9
7 0 4 0 3 18.04 318.15 -48.11 69.43 0.7583 -137.0 -228.8
8 7 80 5 62 19.24 317.37 -48.89 68.07 0.7691 -1131.5 -528.1
9 0 4 0 3 17.61 317.68 -48.58 70.10 0.7624 -625.0 -514.6
10 0 5 0 4 18.37 317.33 -48.93 69.19 0.7677 -623.0 -468.2
11 0 3 0 2 17.47 317.35 -48.91 70.35 0.7657 -769.0 -709.7
12 7 86 6 68 19.03 316.36 -49.90 68.58 0.7791 -876.0 -327.7
13 8 -12 6 -12 19.09 315.87 -50.39 68.62 0.7841 -908.1 999999
14 0 5 0 4 17.46 316.39 -49.87 70.56 0.7757 -740.0 -659.1
15 8 -12 7 -12 18.74 315.55 -50.70 69.12 0.7866 -704.5 999999
16 0 5 0 4 19.98 313.98 -52.28 67.91 0.8044 -371.0 -438.8
17 0 3 0 3 19.22 312.87 -53.38 69.07 0.8137 356.0 384.6
18 0 4 0 4 18.41 312.54 -53.72 70.10 0.8156 699.0 546.0
19 0 4 0 4 20.08 310.39 -55.87 68.48 0.8378 535.0 516.4
20 13 1355 12 1300 18.48 309.87 -56.39 70.46 0.8403 -1484.9 -445.9
21 43 -20 40 -20 18.95 309.39 -56.86 69.98 0.8450 351.1 999999
22 5 -20 5 -20 18.12 309.36 -56.90 70.96 0.8443 -1724.9 999999
23 -21 -20 -21 -20 18.71 308.82 -57.44 70.34 0.8497 999999 999999
24 19 -20 17 -20 15.82 309.53 -56.73 73.65 0.8404 -1310.3 999999
25 4 -20 4 -20 16.30 309.31 -56.95 73.11 0.8428 -1285.3 999999
26 11 -20 11 -20 19.11 307.81 -58.45 70.02 0.8589 351.0 999999
27 54 -20 50 -20 17.01 308.75 -57.51 72.34 0.8485 -1077.1 999999
28 23 -20 24 -20 19.52 306.32 -59.94 69.74 0.8715 725.6 999999
29 0 6 0 6 15.89 306.99 -59.27 73.84 0.8627 228.0 187.1
30 1 18 1 17 15.16 307.17 -59.09 74.67 0.8607 -213.0 29.3
31 0 14 0 14 16.23 305.91 -60.35 73.55 0.8720 -485.0 -296.7
32 0 2 0 2 14.56 306.63 -59.63 75.41 0.8649 489.0 441.3
33 2 13 2 15 19.36 303.51 -62.75 70.25 0.8930 115.3 -25.5
34 0 3 0 3 15.36 305.67 -60.58 74.57 0.8734 303.0 305.0
35 10 -20 11 -20 18.42 303.77 -62.49 71.27 0.8904 2.8 999999
36 28 -20 30 -20 17.61 304.18 -62.07 72.14 0.8867 -842.2 999999
37 -36 -20 -36 -20 17.11 304.04 -62.22 72.72 0.8875 999999 999999


  • 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.