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

11996 102.67 494.08 108.72 522.41 14.15 52.27 58.58 290.38 0.8830 -21.2 0.5


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SDO HMI 2014-03-11 13:00:29 UT

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

1 21.33 87.15 26.17 108.00 13.54 57.00 63.31 288.29 0.9165 -431.0 144.9
2 0.00 0.78 0.00 0.92 12.33 56.24 62.55 287.20 0.9093 -458.0 -409.1
3 2.69 74.58 3.16 86.99 12.80 55.98 62.29 287.77 0.9083 -696.6 -378.7
4 0.00 1.56 0.00 1.91 14.42 56.68 62.99 289.31 0.9160 -176.0 -113.8
5 2.08 -3.00 2.45 -3.00 13.55 55.92 62.22 288.58 0.9093 -633.0 999999
6 1.56 -3.00 1.86 -3.00 13.94 56.04 62.34 288.97 0.9108 -423.1 999999
7 5.81 -3.00 6.72 -3.00 13.45 55.35 61.65 288.64 0.9052 -789.4 999999
8 2.86 -3.00 3.34 -3.00 13.91 55.49 61.80 289.09 0.9070 -637.5 999999
9 0.00 2.51 0.00 2.84 12.64 54.87 61.18 287.90 0.9002 -621.0 -521.4
10 0.00 0.95 0.00 1.07 13.24 54.62 60.92 288.62 0.8995 -671.0 -598.3
11 0.00 1.82 0.00 1.95 12.92 53.12 59.42 288.70 0.8878 -216.0 -261.6
12 1.91 195.03 1.99 200.04 13.47 52.14 58.44 289.59 0.8816 584.5 -85.6
13 2.43 -12.00 2.52 -12.00 13.60 51.96 58.26 289.80 0.8805 582.5 999999
14 1.56 -12.00 1.63 -12.00 13.93 52.09 58.40 290.11 0.8823 8.5 999999
15 3.99 -12.00 4.11 -12.00 13.70 51.71 58.01 289.98 0.8788 849.0 999999
16 11.19 -12.00 11.52 -12.00 14.03 51.55 57.85 290.39 0.8783 560.9 999999
17 0.00 0.69 0.00 0.72 15.31 51.62 57.92 291.76 0.8819 -550.0 -544.2
18 8.76 -12.00 8.93 -12.00 14.37 51.16 57.47 290.88 0.8761 -594.8 999999
19 2.25 -12.00 2.26 -12.00 13.85 50.79 57.09 290.44 0.8719 -587.5 999999
20 0.00 1.04 0.00 1.07 15.19 51.10 57.41 291.79 0.8777 -398.0 -353.2
21 1.39 -12.00 1.37 -12.00 13.68 50.32 56.63 290.39 0.8677 104.5 999999
22 3.30 -12.00 3.33 -12.00 14.76 50.69 57.00 291.46 0.8734 -567.9 999999
23 0.00 2.86 0.00 2.85 14.86 50.17 56.47 291.75 0.8695 -620.0 -532.8
24 0.00 3.30 0.00 3.25 14.55 49.93 56.24 291.49 0.8668 -663.0 -568.5
25 1.91 -12.00 1.91 -12.00 15.77 50.04 56.35 292.79 0.8709 241.0 999999
26 0.00 1.13 0.00 1.12 16.00 49.53 55.83 293.22 0.8675 262.0 165.2
27 0.69 13.09 0.68 12.70 15.76 49.37 55.68 293.01 0.8656 -312.6 -14.6
28 0.00 1.30 0.00 1.27 15.52 49.22 55.52 292.81 0.8637 -357.0 -343.5
29 0.43 1.99 0.43 1.96 16.05 49.32 55.63 293.34 0.8660 315.4 188.2
30 0.00 1.82 0.00 1.78 16.14 48.98 55.28 293.56 0.8635 260.0 323.9
31 6.50 -27.00 6.29 -27.00 15.95 48.74 55.04 293.45 0.8610 491.3 999999
32 0.00 1.21 0.00 1.13 14.25 47.97 54.28 291.83 0.8498 321.0 283.6
33 0.00 0.69 0.00 0.67 16.23 48.63 54.94 293.79 0.8610 567.0 481.4
34 1.82 4.42 1.72 4.18 15.18 48.11 54.41 292.82 0.8536 539.8 312.1
35 0.00 1.04 0.00 0.96 14.37 47.59 53.90 292.10 0.8469 431.0 393.3
36 0.00 1.04 0.00 0.98 15.45 47.94 54.25 293.18 0.8530 347.0 222.2
37 0.00 1.47 0.00 1.33 14.24 46.72 53.02 292.28 0.8389 533.0 418.1
38 2.43 88.10 2.20 78.59 14.80 46.55 52.86 292.97 0.8392 524.8 513.6
39 0.00 1.39 0.00 1.29 16.46 46.87 53.17 294.71 0.8471 463.0 449.8
40 3.82 -38.00 3.42 -38.00 14.82 46.15 52.45 293.15 0.8358 913.7 999999
41 1.47 -38.00 1.33 -38.00 14.98 46.21 52.51 293.31 0.8368 847.5 999999
42 1.99 -38.00 1.79 -38.00 15.20 46.13 52.44 293.58 0.8368 670.7 999999
43 0.00 1.13 0.00 1.03 16.39 46.22 52.52 294.89 0.8414 -339.0 -271.2
44 0.52 1.99 0.47 1.81 16.18 46.09 52.39 294.71 0.8396 166.3 106.9
45 7.98 -38.00 7.12 -38.00 15.47 45.67 51.98 294.07 0.8337 928.4 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.