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

12032 70.61 410.07 44.03 253.93 11.48 273.92 -32.57 61.80 0.6002 -382.1 -271.3


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SDO HMI 2014-04-11 10:00:33 UT

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

1 0.00 2.29 0.00 1.37 12.37 277.78 -28.71 57.34 0.5596 -993.0 -749.2
2 0.00 1.24 0.00 0.75 12.93 276.61 -29.88 57.50 0.5779 451.0 339.1
3 0.00 1.32 0.00 0.81 13.14 275.80 -30.69 57.89 0.5891 710.0 643.7
4 52.52 327.73 32.01 199.89 10.98 274.96 -31.53 61.81 0.5847 -1276.3 -381.9
5 0.00 3.09 0.00 1.94 12.30 272.81 -33.68 61.41 0.6192 -866.0 -647.2
6 0.97 3.71 0.61 2.33 12.02 272.74 -33.75 61.87 0.6184 -831.0 -628.5
7 0.00 2.38 0.00 1.51 12.33 272.21 -34.28 61.78 0.6267 -626.0 -550.8
8 0.00 1.41 0.00 0.91 14.22 271.91 -34.58 59.33 0.6419 -593.0 -473.8
9 0.35 1.32 0.22 0.84 12.60 272.06 -34.43 61.51 0.6301 -538.5 -419.9
10 0.00 1.59 0.00 1.01 12.79 272.00 -34.49 61.28 0.6320 -524.0 -428.8
11 0.00 4.85 0.00 3.03 9.92 272.31 -34.18 65.27 0.6115 -774.0 -613.9
12 0.00 1.15 0.00 0.74 13.70 271.58 -34.91 60.28 0.6424 836.0 743.9
13 0.00 1.24 0.00 0.80 13.14 271.45 -35.04 61.16 0.6406 762.0 552.6
14 0.00 1.94 0.00 1.25 13.59 271.38 -35.11 60.59 0.6441 759.0 643.5
15 0.00 0.79 0.00 0.52 14.41 270.47 -36.02 60.08 0.6595 710.0 578.1
16 0.00 0.53 0.00 0.35 15.70 269.82 -36.67 58.79 0.6745 475.0 544.5
17 1.94 3.80 1.30 2.54 14.33 269.16 -37.33 61.03 0.6738 800.1 589.4
18 14.21 35.48 9.47 23.62 13.55 269.04 -37.45 62.17 0.6708 887.0 388.3
19 0.00 2.65 0.00 1.79 15.04 268.71 -37.78 60.39 0.6829 788.0 652.8
20 0.00 0.79 0.00 0.54 15.24 268.55 -37.95 60.22 0.6859 549.0 442.1
21 0.62 1.41 0.42 0.97 15.33 268.09 -38.40 60.39 0.6914 706.1 614.0
22 0.00 0.44 0.00 0.30 15.45 267.82 -38.67 60.40 0.6949 432.0 383.0
23 0.00 1.06 0.00 0.72 14.10 267.43 -39.06 62.40 0.6920 534.0 514.6
24 0.00 1.15 0.00 0.79 14.43 267.32 -39.17 62.03 0.6949 608.0 504.2
25 0.00 1.24 0.00 0.85 14.26 267.35 -39.14 62.23 0.6937 701.0 571.1
26 0.00 3.44 0.00 2.36 13.53 266.98 -39.51 63.41 0.6940 607.0 567.8
27 0.00 0.88 0.00 0.61 13.81 266.52 -39.97 63.30 0.7006 503.0 371.8
28 0.00 1.15 0.00 0.79 13.09 266.42 -40.07 64.30 0.6981 534.0 470.6


  • 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.