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

12143 73.33 228.96 58.77 183.86 -4.95 31.96 50.61 258.07 0.7885 122.8 256.4


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SDO HMI 2014-08-22 21:00:38 UT

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

1 0.00 1.44 0.00 1.25 -5.16 35.34 53.99 258.74 0.8236 456.0 341.7
2 6.29 60.64 5.33 51.09 -4.34 34.47 53.12 259.52 0.8134 513.0 419.1
3 2.43 4.40 2.07 3.75 -5.88 34.40 53.05 257.65 0.8160 434.8 277.4
4 4.22 -2.00 3.58 -2.00 -5.31 34.28 52.93 258.30 0.8135 409.5 999999
5 0.00 1.17 0.00 1.01 -7.32 34.52 53.17 255.96 0.8205 372.0 358.3
6 0.00 0.90 0.00 0.78 -7.54 34.56 53.21 255.71 0.8214 301.0 238.5
7 4.94 -2.00 4.15 -2.00 -4.75 34.01 52.66 258.89 0.8096 741.5 999999
8 0.00 1.26 0.00 1.08 -7.14 34.34 52.99 256.12 0.8183 455.0 404.1
9 2.78 6.65 2.34 5.59 -5.54 33.85 52.50 257.90 0.8098 715.9 544.0
10 0.54 -2.00 0.45 -2.00 -5.10 33.80 52.45 258.41 0.8083 752.8 999999
11 0.00 2.43 0.00 2.00 -4.05 33.49 52.14 259.61 0.8029 676.0 601.9
12 0.00 0.45 0.00 0.37 -4.96 33.28 51.93 258.45 0.8027 646.0 570.6
13 0.00 1.08 0.00 0.89 -4.18 33.20 51.85 259.38 0.8002 666.0 613.7
14 0.00 1.71 0.00 1.44 -7.10 33.57 52.22 255.95 0.8107 589.0 426.2
15 0.00 0.90 0.00 0.74 -4.33 33.17 51.82 259.19 0.8002 687.0 664.3
16 3.86 49.23 3.17 39.95 -4.93 32.98 51.63 258.40 0.7996 689.3 568.9
17 1.62 3.41 1.32 2.79 -4.12 32.90 51.55 259.38 0.7970 787.9 667.6
18 2.70 -16.00 2.20 -16.00 -5.33 32.68 51.33 257.83 0.7975 677.4 999999
19 4.76 -16.00 3.87 -16.00 -4.92 32.54 51.19 258.30 0.7950 843.6 999999
20 0.00 1.53 0.00 1.25 -6.14 32.64 51.28 256.83 0.7990 579.0 446.2
21 0.45 2.25 0.36 1.82 -5.39 32.30 50.95 257.65 0.7937 698.0 511.9
22 8.00 -16.00 6.44 -16.00 -4.97 32.11 50.76 258.11 0.7907 788.0 999999
23 1.08 3.05 0.88 2.48 -6.29 32.27 50.91 256.54 0.7955 727.9 603.4
24 0.00 5.03 0.00 3.97 -5.34 31.09 49.74 257.37 0.7809 398.0 568.0
25 1.80 46.00 1.39 35.22 -4.47 30.40 49.04 258.26 0.7713 -231.7 -76.5
26 3.95 -25.00 3.05 -25.00 -4.44 30.12 48.76 258.21 0.7682 -385.9 999999
27 0.54 1.71 0.42 1.32 -5.39 30.02 48.67 256.98 0.7696 703.0 598.5
28 3.41 -25.00 2.61 -25.00 -4.29 29.83 48.47 258.32 0.7646 -583.1 999999
29 0.00 2.34 0.00 1.77 -3.07 29.65 48.29 259.83 0.7597 -664.0 -519.1
30 2.52 -25.00 1.92 -25.00 -4.39 29.60 48.25 258.12 0.7624 -555.5 999999
31 7.19 -25.00 5.46 -25.00 -3.89 29.52 48.17 258.74 0.7602 -776.9 999999
32 2.34 4.85 1.82 3.77 -7.33 29.90 48.54 254.49 0.7737 -575.7 -454.0
33 0.00 0.90 0.00 0.69 -6.95 29.47 48.12 254.83 0.7681 -559.0 -480.1
34 0.00 1.08 0.00 0.83 -6.70 29.39 48.04 255.12 0.7664 -605.0 -453.4
35 0.00 1.17 0.00 0.88 -4.65 29.03 47.68 257.62 0.7568 -547.0 -394.6
36 0.00 1.17 0.00 0.88 -4.15 28.95 47.59 258.24 0.7545 -674.0 -558.8
37 7.37 12.04 5.54 9.06 -5.18 28.72 47.37 256.84 0.7548 -764.8 -442.5
38 0.54 1.80 0.40 1.34 -5.21 28.41 47.06 256.70 0.7514 -807.3 -681.4
39 0.00 0.27 0.00 0.20 -5.12 27.38 46.02 256.48 0.7395 -650.0 -651.0
40 0.00 2.52 0.00 1.84 -5.29 27.31 45.95 256.22 0.7392 -523.0 -570.5
41 0.00 0.90 0.00 0.65 -7.50 25.86 44.50 252.80 0.7298 -612.0 -532.1
42 0.00 0.81 0.00 0.56 -7.21 24.00 42.65 252.41 0.7074 -438.0 -421.6
43 0.00 1.35 0.00 0.92 -4.35 23.20 41.85 256.04 0.6878 -542.0 -445.1
44 0.00 1.35 0.00 0.90 -5.78 21.81 40.46 253.46 0.6758 -678.0 -528.9
45 0.00 1.17 0.00 0.78 -6.13 21.12 39.77 252.66 0.6686 -645.0 -563.0


  • 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.