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

12141 76.95 378.49 42.00 205.29 16.24 24.61 -22.27 64.09 0.4042 -94.3 -56.9


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SDO HMI 2014-08-17 22:00:38 UT

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

1 30.60 183.63 16.16 96.96 15.92 28.39 -18.48 61.61 0.3481 -1397.0 -425.9
2 0.00 1.17 0.00 0.62 18.02 27.77 -19.10 57.10 0.3723 -754.0 -612.1
3 6.39 9.09 3.40 4.84 16.18 27.23 -19.65 62.22 0.3665 -1025.4 -605.6
4 0.00 1.26 0.00 0.67 17.10 27.00 -19.88 60.22 0.3761 -758.0 -581.6
5 0.00 1.17 0.00 0.63 17.12 25.84 -21.03 61.39 0.3924 -768.0 -638.2
6 0.00 0.36 0.00 0.19 15.70 25.97 -20.91 64.66 0.3818 -712.0 -638.5
7 0.00 4.32 0.00 2.32 16.19 25.78 -21.10 63.65 0.3874 -911.0 -719.8
8 0.00 1.35 0.00 0.73 17.04 25.55 -21.33 61.86 0.3961 -785.0 -664.3
9 1.62 10.53 0.87 5.67 16.45 25.31 -21.57 63.47 0.3957 -988.9 -774.2
10 0.00 1.17 0.00 0.63 16.69 25.21 -21.66 62.99 0.3986 -834.0 -709.2
11 0.00 4.59 0.00 2.48 16.28 25.06 -21.82 64.09 0.3984 -568.0 -646.9
12 0.00 0.63 0.00 0.34 16.93 24.98 -21.90 62.66 0.4034 -438.0 -404.0
13 0.00 1.62 0.00 0.88 16.42 24.80 -22.08 63.98 0.4029 -855.0 -762.8
14 0.00 1.71 0.00 0.92 16.15 24.76 -22.11 64.66 0.4018 -744.0 -620.7
15 0.00 2.70 0.00 1.46 16.63 24.57 -22.31 63.70 0.4074 -668.0 -605.4
16 0.00 1.44 0.00 0.78 16.07 24.53 -22.34 65.02 0.4047 -679.0 -561.3
17 0.00 0.72 0.00 0.40 18.45 22.87 -24.01 61.21 0.4422 -609.0 -439.1
18 0.00 1.17 0.00 0.64 16.74 22.73 -24.15 64.97 0.4342 -692.0 -491.3
19 0.54 2.25 0.30 1.25 16.81 21.71 -25.17 65.55 0.4491 1062.7 886.6
20 0.81 17.28 0.45 9.56 16.38 21.70 -25.18 66.48 0.4470 1207.2 852.9
21 0.00 2.52 0.00 1.40 17.17 21.41 -25.47 65.02 0.4551 868.0 743.5
22 0.63 -20.00 0.35 -20.00 16.31 21.50 -25.38 66.77 0.4495 1004.9 999999
23 0.00 4.14 0.00 2.31 17.18 21.05 -25.82 65.24 0.4602 894.0 708.8
24 0.00 1.35 0.00 0.76 18.35 20.80 -26.07 63.05 0.4699 734.0 623.6
25 0.63 1.98 0.35 1.11 17.69 20.73 -26.15 64.42 0.4674 889.7 764.5
26 0.00 4.05 0.00 2.26 17.10 20.68 -26.20 65.66 0.4651 670.0 712.8
27 5.04 7.65 2.81 4.27 15.89 20.57 -26.31 68.22 0.4609 1025.8 747.0
28 1.35 2.61 0.76 1.47 17.61 20.28 -26.60 64.90 0.4732 865.1 698.4
29 0.00 1.62 0.00 0.91 17.32 20.00 -26.87 65.66 0.4755 762.0 623.3
30 4.05 17.10 2.28 9.60 17.04 20.01 -26.86 66.22 0.4741 995.4 886.1
31 1.08 28.17 0.61 15.91 17.17 19.63 -27.24 66.18 0.4800 659.8 323.4
32 2.61 52.57 1.47 29.60 16.12 19.62 -27.26 68.30 0.4755 1203.6 510.8
33 12.15 -31.00 6.86 -31.00 16.76 19.48 -27.39 67.09 0.4802 989.7 999999
34 4.14 -32.00 2.33 -32.00 16.05 19.38 -27.50 68.59 0.4786 1150.8 999999
35 1.08 -32.00 0.61 -32.00 16.29 19.27 -27.61 68.16 0.4811 735.5 999999
36 4.23 -32.00 2.39 -32.00 16.07 19.16 -27.72 68.67 0.4817 837.1 999999
37 0.00 0.90 0.00 0.51 16.52 19.06 -27.82 67.81 0.4852 537.0 442.5
38 0.00 3.96 0.00 2.24 16.70 18.96 -27.92 67.51 0.4874 491.0 475.7
39 0.00 1.71 0.00 0.97 16.04 18.74 -28.14 68.94 0.4877 644.0 463.1


  • 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.