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

11319 112.21 494.01 123.92 566.53 9.51 53.49 64.53 278.01 0.8993 -117.2 -88.9


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SDO HMI 2011-10-20 19:59:01 UT

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

1 2.44 319.66 3.15 398.85 7.77 56.90 67.93 276.16 0.9252 437.0 -162.2
2 6.35 -1.00 8.14 -1.00 7.39 56.69 67.73 275.75 0.9240 -469.2 999999
3 1.22 -1.00 1.57 -1.00 7.93 56.79 67.82 276.33 0.9245 189.4 999999
4 3.48 -1.00 4.44 -1.00 7.89 56.53 67.57 276.28 0.9228 -326.4 999999
5 24.29 -1.00 30.30 -1.00 8.47 56.10 67.14 276.89 0.9197 -676.4 999999
6 5.22 -1.00 6.32 -1.00 8.76 55.28 66.31 277.16 0.9139 -805.0 999999
7 6.44 -1.00 7.64 -1.00 8.95 54.74 65.78 277.36 0.9101 -680.2 999999
8 0.00 0.87 0.00 1.01 8.24 54.28 65.32 276.55 0.9070 -585.0 -498.1
9 8.36 -1.00 9.76 -1.00 9.56 54.37 65.41 278.01 0.9073 -621.1 999999
10 0.00 0.70 0.00 0.82 10.44 54.71 65.75 278.99 0.9096 -274.0 -300.5
11 0.00 1.57 0.00 1.81 9.22 54.10 65.14 277.63 0.9054 -590.0 -532.4
12 3.92 -1.00 4.52 -1.00 9.86 54.04 65.08 278.34 0.9048 -840.8 999999
13 0.00 1.48 0.00 1.68 9.20 53.59 64.63 277.60 0.9016 -657.0 -580.8
14 0.00 0.96 0.00 1.06 9.23 52.96 64.00 277.60 0.8969 -560.0 -506.6
15 0.00 1.13 0.00 1.25 9.34 52.72 63.76 277.72 0.8950 -666.0 -597.5
16 0.00 6.44 0.00 6.76 9.61 51.26 62.30 277.99 0.8835 -132.0 -160.1
17 1.92 3.13 1.98 3.24 9.92 50.78 61.81 278.34 0.8795 185.0 55.4
18 0.00 1.48 0.00 1.51 8.51 50.29 61.33 276.72 0.8757 465.0 365.9
19 2.96 9.92 3.01 10.15 10.69 50.27 61.30 279.21 0.8752 334.1 -107.5
20 0.00 0.87 0.00 0.86 9.83 49.36 60.39 278.21 0.8676 231.0 207.5
21 8.18 13.58 7.94 13.19 10.64 48.69 59.73 279.14 0.8618 405.6 105.2
22 4.96 9.14 4.74 8.73 10.44 48.15 59.18 278.91 0.8570 586.8 326.5
23 0.00 1.04 0.00 1.04 14.98 49.62 60.66 284.15 0.8704 -440.0 -397.1
24 0.00 0.87 0.00 0.87 15.23 49.62 60.65 284.43 0.8705 -472.0 -381.4
25 0.00 2.35 0.00 2.19 10.66 47.33 58.37 279.17 0.8497 410.0 362.0
26 0.00 2.09 0.00 2.02 14.34 48.46 59.49 283.46 0.8603 346.0 230.4
27 1.65 103.16 1.56 96.81 12.70 47.61 58.65 281.57 0.8525 518.4 178.2
28 0.00 1.22 0.00 1.12 10.66 46.93 57.96 279.17 0.8460 660.0 582.1
29 1.48 -27.00 1.40 -27.00 13.06 47.69 58.72 281.99 0.8532 457.4 999999
30 0.00 1.04 0.00 0.96 10.90 46.94 57.98 279.46 0.8461 657.0 551.8
31 22.72 -27.00 21.22 -27.00 12.21 47.32 58.35 280.99 0.8497 709.3 999999
32 2.26 4.61 2.14 4.36 13.33 47.74 58.77 282.30 0.8537 405.5 87.6
33 1.31 2.26 1.24 2.15 13.95 47.99 59.02 283.02 0.8561 336.9 96.6
34 0.00 0.96 0.00 0.88 10.83 46.69 57.73 279.38 0.8438 576.0 557.1
35 0.00 1.31 0.00 1.20 11.21 46.81 57.84 279.83 0.8449 555.0 462.8
36 3.05 -27.00 2.85 -27.00 12.84 47.31 58.35 281.75 0.8498 672.3 999999
37 0.00 1.13 0.00 1.06 13.45 47.37 58.40 282.46 0.8505 305.0 245.5
38 0.00 1.04 0.00 0.95 11.99 46.15 57.18 280.77 0.8390 580.0 519.7


  • 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.