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

12045 43.45 284.17 23.79 155.42 -23.73 115.12 16.66 218.26 0.4262 460.9 343.4


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SDO HMI 2014-04-27 04:00:35 UT

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

1 0.00 1.25 0.00 0.70 -24.58 117.77 19.30 220.96 0.4605 633.0 540.1
2 0.00 1.25 0.00 0.67 -19.43 116.99 18.53 229.00 0.3987 -720.0 -551.5
3 0.00 0.71 0.00 0.40 -27.72 117.26 18.80 215.71 0.4908 567.0 483.8
4 0.71 5.43 0.39 3.01 -24.78 116.19 17.72 218.38 0.4470 777.8 539.0
5 33.75 221.10 18.48 121.00 -23.34 115.91 17.45 220.25 0.4279 1306.3 473.7
6 0.00 1.16 0.00 0.64 -24.50 115.87 17.40 218.34 0.4406 582.0 483.5
7 0.00 5.43 0.00 2.99 -24.18 115.72 17.25 218.60 0.4355 727.0 635.7
8 4.36 -5.00 2.38 -5.00 -23.48 115.38 16.92 219.20 0.4241 1023.7 999999
9 1.34 -5.00 0.73 -5.00 -23.86 115.43 16.97 218.66 0.4291 736.1 999999
10 0.00 1.42 0.00 0.78 -24.47 115.41 16.95 217.67 0.4360 721.0 633.1
11 0.00 0.89 0.00 0.49 -25.80 115.50 17.03 215.83 0.4524 -504.0 -421.0
12 0.00 3.12 0.00 1.73 -25.54 115.35 16.89 215.98 0.4480 -327.0 -620.7
13 0.00 1.07 0.00 0.59 -25.35 115.26 16.79 216.11 0.4448 -659.0 -520.8
14 2.58 4.19 1.42 2.30 -24.61 115.12 16.66 217.00 0.4348 880.7 695.7
15 0.71 4.90 0.39 2.68 -24.59 114.56 16.10 216.15 0.4293 874.1 661.7
16 0.00 0.98 0.00 0.53 -23.76 114.42 15.96 217.20 0.4180 733.0 595.3
17 0.00 0.98 0.00 0.54 -24.47 114.10 15.64 215.56 0.4235 617.0 472.8
18 0.00 3.56 0.00 1.96 -25.70 114.08 15.62 213.75 0.4386 -783.0 -698.0
19 0.00 0.71 0.00 0.39 -26.44 114.15 15.69 212.83 0.4484 734.0 675.9
20 0.00 2.23 0.00 1.22 -25.38 113.90 15.44 213.91 0.4330 -948.0 -799.0
21 0.00 1.25 0.00 0.69 -26.67 113.97 15.51 212.24 0.4498 841.0 701.6
22 0.00 2.32 0.00 1.22 -20.03 112.04 13.58 219.38 0.3492 -779.0 -631.9
23 0.00 0.89 0.00 0.47 -20.89 111.69 13.23 217.07 0.3562 -832.0 -701.0
24 0.00 1.25 0.00 0.68 -26.54 112.18 13.71 209.41 0.4337 527.0 538.5
25 0.00 0.71 0.00 0.39 -26.94 112.05 13.59 208.70 0.4380 633.0 527.4
26 0.00 1.34 0.00 0.72 -24.18 110.45 11.99 209.33 0.3884 -681.0 -574.6
27 0.00 1.25 0.00 0.68 -26.32 109.70 11.24 205.16 0.4127 -834.0 -621.9
28 0.00 2.40 0.00 1.28 -23.76 108.09 9.63 204.91 0.3652 -716.0 -611.9
29 0.00 1.25 0.00 0.69 -29.26 108.43 9.96 199.82 0.4471 -615.0 -358.9
30 0.00 2.94 0.00 1.56 -23.42 107.44 8.97 203.84 0.3557 -737.0 -571.4
31 0.00 1.51 0.00 0.83 -28.12 107.17 8.71 198.45 0.4238 -709.0 -515.5
32 0.00 1.16 0.00 0.64 -30.50 105.08 6.62 192.78 0.4507 -708.0 -525.8
33 0.00 2.76 0.00 1.48 -26.90 103.63 5.17 191.94 0.3903 -691.0 -578.9
34 0.00 1.25 0.00 0.67 -26.58 103.08 4.62 190.87 0.3835 -726.0 -575.1
35 0.00 1.51 0.00 0.80 -25.58 101.46 3.00 187.50 0.3633 -756.0 -526.4


  • 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.