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

11327 110.01 453.79 61.77 255.06 -21.22 333.42 9.18 198.51 0.4727 -268.1 -180.2


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SDO HMI 2011-10-22 16:59:01 UT

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

1 0.00 1.57 0.00 0.90 -20.71 339.63 15.39 209.70 0.5031 664.0 404.4
2 1.65 1.91 0.93 1.07 -19.19 338.14 13.90 208.85 0.4721 657.5 758.0
3 3.39 17.13 1.90 9.61 -19.31 337.86 13.62 208.23 0.4717 974.6 841.1
4 10.09 24.09 5.69 13.61 -20.00 337.76 13.51 207.33 0.4802 992.4 272.3
5 4.96 -3.00 2.78 -3.00 -19.50 337.62 13.37 207.60 0.4725 1014.3 999999
6 4.44 11.91 2.50 6.72 -20.15 337.28 13.04 206.36 0.4790 935.5 452.2
7 0.00 1.30 0.00 0.72 -17.69 337.05 12.81 208.54 0.4440 854.0 580.7
8 0.00 0.96 0.00 0.54 -20.68 337.16 12.92 205.64 0.4854 2.0 1.2
9 0.00 0.52 0.00 0.29 -17.14 336.86 12.61 208.80 0.4349 766.0 596.5
10 0.00 2.61 0.00 1.47 -20.48 337.08 12.84 205.69 0.4821 670.0 585.9
11 0.00 2.09 0.00 1.16 -18.70 336.87 12.63 207.11 0.4563 910.0 701.0
12 0.00 2.78 0.00 1.56 -19.98 336.91 12.66 205.88 0.4741 903.0 794.0
13 0.00 1.13 0.00 0.64 -20.84 336.95 12.70 205.12 0.4861 681.0 532.5
14 0.00 0.87 0.00 0.49 -19.29 336.82 12.58 206.41 0.4640 820.0 652.0
15 0.00 1.57 0.00 0.88 -20.28 336.87 12.62 205.52 0.4779 745.0 583.0
16 0.00 2.96 0.00 1.64 -18.53 336.54 12.29 206.67 0.4516 1016.0 870.6
17 1.30 2.96 0.72 1.64 -18.76 336.52 12.28 206.41 0.4547 987.3 836.0
18 0.00 5.57 0.00 3.10 -19.02 336.54 12.30 206.17 0.4584 1080.0 750.9
19 0.00 1.13 0.00 0.63 -19.91 336.58 12.33 205.36 0.4709 591.0 516.2
20 0.00 1.57 0.00 0.88 -20.53 336.56 12.32 204.74 0.4795 737.0 615.0
21 3.22 13.83 1.78 7.65 -18.83 335.24 11.00 203.92 0.4472 1005.8 853.8
22 0.00 0.96 0.00 0.53 -18.67 335.23 10.99 204.05 0.4448 607.0 631.4
23 2.43 -21.00 1.35 -21.00 -19.06 335.09 10.85 203.42 0.4495 941.0 999999
24 0.00 1.65 0.00 0.91 -18.88 334.51 10.26 202.44 0.4434 920.0 753.7
25 2.26 10.09 1.25 5.59 -19.31 334.37 10.13 201.80 0.4487 830.5 479.5
26 0.00 1.39 0.00 0.77 -19.40 333.93 9.68 200.86 0.4475 745.0 582.1
27 0.00 1.74 0.00 0.99 -22.25 333.92 9.68 198.64 0.4888 -738.0 -704.5
28 0.00 3.30 0.00 1.88 -22.46 333.87 9.63 198.40 0.4914 -823.0 -624.6
29 4.87 7.04 2.76 4.00 -22.45 333.48 9.23 197.71 0.4895 -796.1 -550.9
30 3.22 327.07 1.79 184.02 -20.70 332.88 8.64 197.81 0.4612 -943.5 -401.3
31 0.00 1.13 0.00 0.63 -20.23 332.63 8.38 197.65 0.4531 -866.0 -683.4
32 15.48 -30.00 8.64 -30.00 -20.90 332.63 8.39 197.20 0.4630 -1074.1 999999
33 52.70 -30.00 29.68 -30.00 -22.06 332.15 7.90 195.53 0.4780 -1235.7 999999
34 0.00 0.96 0.00 0.54 -21.84 330.78 6.53 193.05 0.4695 -711.0 -504.6


  • 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.