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

11282 37.16 180.63 30.37 151.48 23.46 302.60 53.34 294.08 0.8063 -110.7 -87.2


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SDO HMI 2011-09-03 19:59:07 UT

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

1 21.26 127.67 18.69 112.34 22.75 305.03 55.77 292.66 0.8284 -887.5 -212.4
2 0.00 0.71 0.00 0.61 22.92 303.58 54.32 293.08 0.8154 -400.0 -423.0
3 1.34 2.86 1.13 2.41 22.99 303.23 53.97 293.22 0.8122 -550.5 -345.9
4 0.00 1.25 0.00 1.05 23.16 303.10 53.84 293.45 0.8113 -667.0 -472.1
5 0.00 0.80 0.00 0.67 24.22 302.17 52.91 294.91 0.8043 -439.0 -430.1
6 0.00 0.80 0.00 0.64 25.86 300.00 50.74 297.39 0.7870 -581.0 -477.9
7 0.00 1.52 0.00 1.11 24.26 295.46 46.20 296.51 0.7377 341.0 292.8
8 0.00 1.52 0.00 1.12 25.38 295.91 46.65 297.86 0.7454 574.0 432.9
9 0.00 1.34 0.00 0.99 25.02 295.63 46.37 297.46 0.7415 -492.0 -405.6
10 0.00 1.07 0.00 0.79 25.41 295.59 46.32 297.99 0.7421 520.0 346.2
11 2.14 3.13 1.56 2.28 24.90 295.14 45.88 297.45 0.7361 475.9 322.4
12 0.00 0.89 0.00 0.66 25.59 295.43 46.17 298.27 0.7411 541.0 458.1
13 1.43 2.05 1.04 1.50 25.52 295.11 45.84 298.28 0.7375 663.4 609.3
14 0.00 2.77 0.00 2.02 25.82 294.97 45.70 298.72 0.7370 504.0 399.5
15 1.97 9.02 1.45 6.62 26.72 295.09 45.83 299.86 0.7410 347.5 463.9
16 0.00 2.32 0.00 1.68 25.73 294.54 45.27 298.74 0.7323 592.0 478.0
17 4.02 -15.00 2.94 -15.00 26.54 294.90 45.63 299.69 0.7385 690.9 999999
18 0.00 3.40 0.00 2.45 25.84 294.31 45.04 298.96 0.7302 817.0 644.0
19 1.07 3.75 0.77 2.70 25.48 294.04 44.77 298.57 0.7262 757.8 658.1
20 0.00 0.36 0.00 0.26 25.71 294.00 44.74 298.88 0.7266 624.0 580.2
21 0.00 2.14 0.00 1.54 25.79 293.81 44.54 299.06 0.7248 813.0 699.1
22 2.32 3.40 1.65 2.41 25.20 293.44 44.18 298.40 0.7191 741.3 617.4
23 0.00 1.88 0.00 1.35 26.33 293.97 44.71 299.72 0.7283 583.0 478.6
24 0.00 1.25 0.00 0.90 26.16 293.65 44.39 299.60 0.7245 535.0 536.9
25 0.00 1.43 0.00 1.03 26.91 293.64 44.38 300.60 0.7269 601.0 530.2
26 1.61 2.14 1.14 1.53 26.33 293.17 43.91 300.00 0.7200 728.7 583.8
27 0.00 1.16 0.00 0.82 25.58 292.82 43.56 299.12 0.7137 784.0 668.9


  • 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.