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

12171 99.17 481.05 58.71 285.97 -10.49 264.78 -28.28 121.89 0.5471 235.4 76.4


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SDO HMI 2014-09-22 19:00:34 UT

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

1 0.00 0.97 0.00 0.54 -10.14 272.73 -20.33 130.08 0.4489 700.0 474.5
2 0.00 0.53 0.00 0.29 -7.86 272.61 -20.46 125.78 0.4285 709.0 482.3
3 0.00 2.83 0.00 1.57 -8.55 271.66 -21.41 125.82 0.4470 778.0 639.7
4 0.00 1.86 0.00 1.02 -6.56 271.76 -21.30 122.16 0.4281 536.0 406.6
5 0.00 0.53 0.00 0.29 -6.19 270.51 -22.56 119.93 0.4419 548.0 587.0
6 13.62 221.44 7.67 124.90 -8.87 269.53 -23.54 123.81 0.4768 1365.8 375.5
7 8.58 -6.00 4.85 -6.00 -9.14 269.24 -23.82 123.94 0.4826 1069.0 999999
8 2.21 -6.00 1.25 -6.00 -9.33 269.23 -23.84 124.25 0.4844 726.9 999999
9 15.22 -6.00 8.60 -6.00 -8.90 269.06 -24.00 123.32 0.4829 1046.0 999999
10 0.80 -6.00 0.45 -6.00 -8.89 268.59 -24.47 122.79 0.4888 762.3 999999
11 0.35 2.30 0.20 1.31 -9.19 268.23 -24.83 122.92 0.4958 621.0 443.0
12 0.00 2.12 0.00 1.19 -5.73 267.98 -25.08 116.42 0.4729 930.0 760.4
13 0.00 1.15 0.00 0.65 -6.23 267.76 -25.31 117.15 0.4795 718.0 621.5
14 21.85 42.29 12.48 24.16 -8.45 267.45 -25.62 120.83 0.5000 1008.0 492.4
15 0.00 1.50 0.00 0.87 -9.61 267.32 -25.74 122.68 0.5108 643.0 594.3
16 1.15 -14.00 0.66 -14.00 -8.77 267.22 -25.84 121.16 0.5055 595.2 999999
17 0.00 2.12 0.00 1.22 -8.51 266.97 -26.09 120.45 0.5066 524.0 476.0
18 0.00 0.88 0.00 0.51 -9.86 266.76 -26.31 122.52 0.5199 692.0 600.8
19 0.00 0.88 0.00 0.51 -8.49 266.77 -26.30 120.22 0.5091 475.0 389.2
20 1.42 2.83 0.81 1.62 -8.06 266.70 -26.37 119.41 0.5068 795.1 599.2
21 0.00 1.06 0.00 0.61 -8.53 266.08 -26.98 119.63 0.5182 605.0 406.8
22 0.00 0.97 0.00 0.57 -9.78 265.94 -27.12 121.59 0.5295 556.0 393.9
23 0.00 1.15 0.00 0.67 -8.75 265.41 -27.65 119.39 0.5285 681.0 575.9
24 0.00 1.50 0.00 0.88 -8.57 265.29 -27.77 118.98 0.5288 648.0 480.5
25 0.00 0.53 0.00 0.31 -8.86 264.05 -29.01 118.38 0.5468 -737.0 -536.2
26 0.00 2.83 0.00 1.71 -10.43 262.56 -30.50 119.60 0.5763 244.0 7.6
27 0.00 1.33 0.00 0.80 -8.65 262.53 -30.54 116.79 0.5649 -701.0 -565.3
28 0.00 1.59 0.00 0.96 -9.09 262.38 -30.68 117.38 0.5696 -729.0 -549.4
29 1.06 18.93 0.65 11.50 -10.31 262.00 -31.06 118.96 0.5824 -1192.6 -674.5
30 0.00 1.06 0.00 0.64 -8.86 262.12 -30.95 116.81 0.5715 -705.0 -595.8
31 1.24 -29.00 0.75 -29.00 -10.22 261.91 -31.16 118.75 0.5830 -949.8 999999
32 0.80 2.74 0.48 1.67 -9.91 261.80 -31.27 118.20 0.5823 -879.4 -775.5
33 0.00 4.07 0.00 2.48 -9.93 261.47 -31.59 117.98 0.5865 -550.0 -525.6
34 0.00 1.15 0.00 0.72 -13.38 261.02 -32.04 122.66 0.6153 -740.0 -578.8
35 0.00 0.88 0.00 0.55 -10.72 261.02 -32.04 118.81 0.5972 603.0 434.7
36 0.35 1.50 0.22 0.94 -11.60 260.51 -32.56 119.72 0.6092 -762.8 -656.0
37 0.35 1.42 0.22 0.90 -12.08 259.11 -33.95 119.36 0.6288 -803.2 -711.8
38 2.03 3.89 1.30 2.48 -12.38 259.00 -34.07 119.69 0.6321 -859.4 -665.0
39 26.72 150.22 17.21 96.93 -13.35 258.73 -34.33 120.84 0.6414 -1192.4 -267.5
40 1.42 -39.00 0.91 -39.00 -12.58 258.78 -34.28 119.82 0.6359 -782.0 999999


  • 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.