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

12035 93.74 378.38 140.05 570.22 -12.40 226.43 71.26 258.55 0.9441 307.2 177.2


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SDO HMI 2014-04-22 21:00:35 UT

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

1 17.13 69.42 31.55 128.51 -10.95 230.24 75.07 260.00 0.9645 427.8 42.6
2 2.22 -1.00 4.02 -1.00 -10.46 229.89 74.72 260.52 0.9630 434.1 999999
3 0.00 1.78 0.00 3.03 -10.85 228.89 73.72 260.15 0.9581 562.0 471.2
4 0.00 0.98 0.00 1.63 -11.15 228.54 73.37 259.85 0.9563 452.0 454.7
5 1.33 2.75 2.23 4.61 -11.40 228.60 73.43 259.59 0.9566 452.0 424.2
6 9.59 107.42 14.75 161.60 -9.81 226.92 71.75 261.31 0.9481 414.2 346.4
7 0.00 0.27 0.00 0.43 -11.31 227.79 72.62 259.71 0.9525 244.0 272.3
8 2.22 -6.00 3.38 -6.00 -10.38 226.73 71.56 260.72 0.9469 800.8 999999
9 9.41 -6.00 13.91 -6.00 -9.79 226.13 70.96 261.37 0.9436 620.2 999999
10 3.99 12.52 6.18 19.43 -12.35 227.14 71.97 258.63 0.9489 -295.5 136.5
11 2.93 -6.00 4.25 -6.00 -10.12 225.73 70.56 261.02 0.9413 554.2 999999
12 0.00 0.53 0.00 0.79 -11.80 226.29 71.12 259.23 0.9443 -301.0 -338.8
13 1.51 -6.00 2.16 -6.00 -10.54 225.48 70.31 260.58 0.9398 290.2 999999
14 1.33 2.66 1.86 3.72 -10.28 224.90 69.73 260.88 0.9363 577.6 496.7
15 0.00 2.66 0.00 3.76 -11.06 225.12 69.95 260.04 0.9376 82.0 109.6
16 0.00 1.69 0.00 2.37 -11.58 225.13 69.96 259.48 0.9376 -64.0 -4.6
17 1.60 5.42 2.10 7.13 -10.98 223.50 68.33 260.16 0.9276 407.0 421.4
18 14.38 87.44 21.39 130.31 -16.17 226.28 71.11 254.59 0.9441 492.5 111.0
19 2.04 -18.00 3.00 -18.00 -15.91 226.06 70.89 254.86 0.9428 750.0 999999
20 0.00 2.04 0.00 2.68 -13.10 223.55 68.38 257.87 0.9277 -276.0 -178.8
21 3.20 68.62 4.09 87.00 -12.83 222.97 67.80 258.16 0.9241 -454.4 171.6
22 11.36 -21.00 14.29 -21.00 -13.37 222.46 67.29 257.57 0.9207 -158.4 999999
23 3.55 -21.00 4.39 -21.00 -13.80 222.06 66.89 257.10 0.9180 565.0 999999
24 0.00 0.27 0.00 0.33 -14.32 222.13 66.96 256.53 0.9185 252.0 273.0
25 0.98 2.31 1.11 2.61 -16.07 219.58 64.41 254.53 0.9010 -261.6 -185.7
26 0.00 0.98 0.00 1.11 -16.58 219.52 64.35 253.97 0.9008 165.0 135.5
27 4.97 6.84 5.39 7.41 -16.71 218.24 63.07 253.76 0.8913 -340.2 -229.8
28 0.00 1.07 0.00 1.12 -18.93 217.06 61.89 251.17 0.8834 -110.0 -185.2
29 0.00 0.71 0.00 0.64 -20.67 211.33 56.16 248.48 0.8375 -400.0 -437.1


  • 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.