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

11987 93.92 508.73 67.70 366.87 -1.34 148.32 -46.27 85.09 0.7259 -195.6 -115.5


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SDO HMI 2014-02-24 07:00:27 UT

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

1 17.74 255.48 11.98 173.09 -2.46 151.87 -42.72 85.90 0.6819 -1339.7 -430.7
2 0.00 0.60 0.00 0.41 -5.01 151.67 -42.92 89.66 0.6807 -494.0 -447.3
3 4.99 -1.00 3.39 -1.00 -2.25 151.55 -43.04 85.67 0.6863 -1014.0 999999
4 10.59 -1.00 7.21 -1.00 -1.95 151.44 -43.15 85.24 0.6882 -950.8 999999
5 3.10 -1.00 2.12 -1.00 -1.77 151.16 -43.43 85.05 0.6921 -665.9 999999
6 0.00 1.12 0.00 0.77 -0.96 150.80 -43.78 83.98 0.6980 351.0 260.6
7 0.00 1.03 0.00 0.71 -1.42 150.55 -44.04 84.68 0.7003 -469.0 -389.8
8 8.44 16.62 5.86 11.53 -1.99 150.28 -44.31 85.55 0.7025 -867.4 -575.5
9 3.44 -8.00 2.39 -8.00 -1.58 150.29 -44.29 84.96 0.7031 -725.0 999999
10 0.00 0.43 0.00 0.30 -0.91 150.22 -44.36 84.04 0.7052 -407.0 -374.8
11 1.72 7.15 1.20 5.00 -1.45 149.88 -44.71 84.87 0.7084 -340.9 -225.7
12 1.46 2.58 1.03 1.81 -1.71 149.79 -44.80 85.26 0.7091 -540.8 -366.9
13 8.70 16.10 6.09 11.27 -2.12 149.73 -44.86 85.85 0.7091 -702.1 -434.2
14 0.00 6.11 0.00 4.29 -1.05 149.76 -44.82 84.34 0.7106 303.0 115.0
15 0.00 2.15 0.00 1.51 -1.92 149.49 -45.10 85.61 0.7124 -481.0 -332.2
16 1.98 5.86 1.39 4.13 -1.56 149.45 -45.13 85.12 0.7134 -339.2 27.0
17 0.00 1.03 0.00 0.73 -2.48 149.04 -45.55 86.47 0.7169 -442.0 -380.2
18 0.00 2.58 0.00 1.84 -2.79 148.51 -46.08 87.00 0.7228 -638.0 -476.4
19 0.00 1.29 0.00 0.93 -1.35 148.48 -46.11 85.03 0.7255 -695.0 -555.6
20 0.00 1.64 0.00 1.17 -2.50 148.31 -46.28 86.64 0.7256 -473.0 -357.8
21 0.00 1.55 0.00 1.11 -2.77 148.25 -46.33 87.01 0.7259 -365.0 -273.3
22 0.00 1.29 0.00 0.93 -3.51 148.21 -46.38 88.04 0.7253 -677.0 -507.1
23 0.60 2.76 0.44 1.99 -1.55 148.00 -46.59 85.40 0.7309 -512.1 -340.3
24 0.00 0.69 0.00 0.51 -2.75 146.81 -47.78 87.24 0.7429 521.0 551.5
25 0.00 1.12 0.00 0.83 -2.83 146.62 -47.96 87.36 0.7449 480.0 490.9
26 0.00 1.38 0.00 1.05 1.10 145.57 -49.02 82.41 0.7637 611.0 524.1
27 0.00 1.64 0.00 1.25 -0.11 145.44 -49.14 84.02 0.7628 391.0 451.1
28 0.00 1.55 0.00 1.18 0.40 145.44 -49.14 83.36 0.7638 466.0 425.4
29 0.00 3.96 0.00 3.03 0.05 145.26 -49.32 83.84 0.7651 466.0 361.8
30 3.62 7.06 2.77 5.41 -2.37 144.93 -49.66 87.04 0.7649 729.2 452.0
31 0.00 0.95 0.00 0.73 -0.87 144.56 -50.03 85.17 0.7713 644.0 631.5
32 0.00 3.62 0.00 2.83 -1.38 144.03 -50.55 85.93 0.7762 683.0 542.8
33 21.35 149.57 16.87 118.75 -0.04 143.77 -50.81 84.27 0.7813 974.8 290.3
34 0.00 5.94 0.00 4.68 -1.21 143.76 -50.83 85.76 0.7795 641.0 604.3
35 3.87 -33.00 3.09 -33.00 0.59 143.49 -51.10 83.54 0.7855 711.4 999999
36 0.00 1.12 0.00 0.89 -0.79 143.43 -51.15 85.28 0.7837 361.0 303.2
37 0.00 1.21 0.00 0.96 -1.06 143.43 -51.16 85.62 0.7833 288.0 231.2
38 2.32 -33.00 1.87 -33.00 0.74 143.15 -51.44 83.42 0.7893 480.4 999999
39 0.00 1.55 0.00 1.25 1.14 143.00 -51.59 82.94 0.7917 264.0 225.0


  • 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.