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

12155 69.71 248.69 47.33 168.77 -19.73 107.32 -34.22 129.30 0.6865 693.7 419.5


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SDO HMI 2014-09-07 00:00:36 UT

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

1 0.00 1.34 0.00 0.89 -20.31 109.71 -31.83 131.97 0.6676 763.0 587.1
2 0.00 1.70 0.00 1.13 -20.46 109.45 -32.10 131.92 0.6714 633.0 551.7
3 4.46 14.90 3.09 10.33 -22.77 108.35 -33.19 133.64 0.6999 873.0 642.6
4 0.00 1.43 0.00 1.00 -23.31 108.08 -33.46 134.02 0.7065 583.0 488.3
5 0.00 1.07 0.00 0.75 -23.85 107.88 -33.66 134.45 0.7124 499.0 370.1
6 2.68 -3.00 1.86 -3.00 -22.75 108.08 -33.46 133.40 0.7022 861.2 999999
7 0.00 1.07 0.00 0.75 -23.11 107.98 -33.56 133.71 0.7058 393.0 469.8
8 0.00 1.78 0.00 1.25 -23.50 107.83 -33.72 134.02 0.7103 610.0 488.4
9 0.00 0.36 0.00 0.25 -22.65 107.56 -33.99 132.86 0.7061 607.0 591.0
10 18.03 94.24 11.98 62.50 -18.85 108.41 -33.14 129.11 0.6691 1051.9 487.5
11 0.00 1.16 0.00 0.82 -23.14 107.14 -34.41 133.06 0.7135 494.0 359.8
12 3.48 -10.00 2.32 -10.00 -18.80 108.15 -33.39 128.84 0.6713 817.5 999999
13 3.12 -10.00 2.08 -10.00 -18.60 108.20 -33.35 128.63 0.6693 961.9 999999
14 11.07 38.82 7.60 26.61 -20.53 107.07 -34.47 130.04 0.6947 812.4 437.4
15 7.59 68.62 5.20 46.95 -19.95 106.75 -34.79 129.10 0.6935 892.2 480.7
16 15.62 -15.00 10.69 -15.00 -19.62 106.64 -34.91 128.62 0.6923 1064.2 999999
17 0.00 0.89 0.00 0.61 -19.00 106.79 -34.76 128.00 0.6863 634.0 468.6
18 0.00 0.27 0.00 0.18 -18.74 106.70 -34.85 127.62 0.6854 494.0 478.7
19 3.66 8.03 2.51 5.51 -19.22 106.19 -35.36 127.80 0.6938 683.9 170.3
20 0.00 0.98 0.00 0.66 -17.80 106.45 -35.09 126.27 0.6813 193.0 233.1
21 0.00 1.43 0.00 0.98 -18.66 105.62 -35.93 126.70 0.6956 626.0 409.2
22 0.00 0.71 0.00 0.51 -20.82 104.68 -36.86 128.56 0.7195 535.0 468.1
23 0.00 1.34 0.00 0.94 -19.29 104.78 -36.76 126.84 0.7082 -524.0 -411.5
24 0.00 1.43 0.00 1.01 -18.57 103.36 -38.19 124.98 0.7176 -345.0 -280.8
25 0.00 0.80 0.00 0.56 -16.70 103.14 -38.40 122.57 0.7083 -606.0 -538.7
26 0.00 0.89 0.00 0.64 -18.77 102.52 -39.02 124.66 0.7270 -539.0 -440.0
27 0.00 2.23 0.00 1.61 -18.59 102.29 -39.26 124.29 0.7283 -581.0 -470.6
28 0.00 0.62 0.00 0.47 -21.76 101.18 -40.37 127.23 0.7578 -428.0 -363.1
29 0.00 0.71 0.00 0.51 -18.37 102.23 -39.32 123.98 0.7275 -645.0 -546.9
30 0.00 1.87 0.00 1.35 -17.58 101.69 -39.85 122.70 0.7282 -698.0 -576.1


  • 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.