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

12032 71.19 441.70 39.51 245.62 11.35 274.19 -20.75 50.17 0.4534 -656.0 -302.9


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SDO HMI 2014-04-12 07:00:33 UT

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

1 0.00 1.24 0.00 0.68 12.69 277.02 -17.91 43.81 0.4352 866.0 655.2
2 0.00 0.71 0.00 0.39 12.81 277.01 -17.92 43.62 0.4367 659.0 542.8
3 0.00 1.24 0.00 0.68 12.31 276.98 -17.95 44.49 0.4314 889.0 672.0
4 0.00 0.97 0.00 0.54 13.28 275.41 -19.52 45.31 0.4593 839.0 735.1
5 0.00 0.88 0.00 0.49 13.35 275.24 -19.69 45.44 0.4619 849.0 634.9
6 64.04 382.10 35.31 210.82 10.97 274.94 -20.00 49.88 0.4408 -1478.5 -407.9
7 0.00 1.15 0.00 0.65 13.54 273.74 -21.19 47.25 0.4806 -674.0 -560.9
8 0.53 1.77 0.30 1.00 12.69 272.62 -22.31 50.05 0.4851 -895.8 -791.6
9 0.00 1.32 0.00 0.75 12.38 272.58 -22.35 50.61 0.4825 -720.0 -607.3
10 0.00 0.88 0.00 0.50 12.42 272.41 -22.52 50.76 0.4849 -586.0 -443.1
11 0.00 1.68 0.00 0.96 13.04 271.85 -23.08 50.44 0.4974 -580.0 -503.2
12 0.00 0.97 0.00 0.54 9.13 271.61 -23.32 57.40 0.4658 -770.0 -611.9
13 0.00 2.38 0.00 1.34 9.35 271.53 -23.40 57.09 0.4687 -816.0 -674.0
14 0.00 1.15 0.00 0.68 15.34 269.83 -25.11 49.31 0.5417 745.0 646.1
15 0.00 0.79 0.00 0.46 13.23 269.90 -25.03 52.40 0.5218 587.0 440.2
16 0.00 0.53 0.00 0.31 15.38 269.65 -25.28 49.45 0.5441 405.0 516.8
17 0.00 1.68 0.00 0.99 15.19 269.60 -25.33 49.78 0.5428 863.0 708.8
18 1.06 2.91 0.63 1.75 16.77 268.97 -25.96 48.23 0.5642 -766.3 -538.1
19 0.00 2.21 0.00 1.33 16.82 268.61 -26.32 48.54 0.5685 -842.0 -597.5
20 0.00 1.41 0.00 0.84 14.84 268.85 -26.08 51.10 0.5482 794.0 671.2
21 4.06 14.31 2.38 8.37 13.47 268.85 -26.08 53.16 0.5364 877.3 735.0
22 0.44 1.24 0.27 0.75 17.87 267.85 -27.08 47.92 0.5860 737.4 624.2
23 0.00 1.85 0.00 1.11 15.84 268.09 -26.84 50.45 0.5655 347.0 450.0
24 0.00 3.27 0.00 1.95 15.19 268.11 -26.82 51.35 0.5597 841.0 729.3
25 0.00 2.12 0.00 1.26 14.04 267.56 -27.37 53.60 0.5562 883.0 771.0
26 0.00 0.79 0.00 0.47 14.12 267.20 -27.73 53.83 0.5611 634.0 475.6
27 0.00 2.12 0.00 1.26 13.61 267.20 -27.73 54.60 0.5570 701.0 649.6
28 1.06 2.38 0.62 1.39 10.14 267.34 -27.59 59.96 0.5288 837.1 624.7
29 0.00 1.41 0.00 0.84 13.59 266.96 -27.97 54.86 0.5597 748.0 703.4
30 0.00 2.12 0.00 1.25 11.74 267.18 -27.76 57.50 0.5427 -658.0 -411.2
31 0.00 2.12 0.00 1.27 13.82 266.86 -28.07 54.61 0.5627 677.0 605.6


  • 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.