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

11282 100.75 411.85 58.70 240.47 24.54 300.09 27.72 306.71 0.5291 -45.1 -27.2


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SDO HMI 2011-09-02 01:59:08 UT

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

1 36.42 190.77 21.78 114.12 23.31 303.65 31.28 301.65 0.5623 -1026.1 -340.8
2 0.00 0.89 0.00 0.52 20.42 302.92 30.54 297.20 0.5376 -595.0 -482.8
3 5.55 -1.00 3.31 -1.00 23.61 303.31 30.93 302.38 0.5599 -1065.0 999999
4 0.00 1.25 0.00 0.76 25.95 303.88 31.51 305.71 0.5810 712.0 571.1
5 1.97 4.74 1.18 2.85 24.82 303.44 31.07 304.24 0.5687 -599.4 -673.2
6 1.52 -1.00 0.90 -1.00 23.41 302.99 30.61 302.26 0.5548 -1071.8 999999
7 0.00 3.58 0.00 2.13 24.29 302.71 30.34 303.89 0.5568 -762.0 -709.4
8 0.00 1.88 0.00 1.11 23.52 302.29 29.91 302.92 0.5468 -897.0 -702.0
9 0.00 1.25 0.00 0.75 24.49 302.50 30.13 304.37 0.5555 -712.0 -537.8
10 0.00 2.68 0.00 1.59 24.03 302.19 29.81 303.84 0.5489 -782.0 -628.4
11 0.00 0.81 0.00 0.47 23.41 301.99 29.62 302.94 0.5426 -724.0 -634.6
12 2.06 2.68 1.21 1.58 24.26 301.60 29.22 304.65 0.5432 -846.6 -725.4
13 0.00 2.33 0.00 1.37 24.43 301.34 28.96 305.14 0.5412 -668.0 -466.2
14 0.00 0.89 0.00 0.52 24.69 300.72 28.35 306.05 0.5356 -563.0 -433.0
15 1.88 3.94 1.09 2.27 23.53 299.80 27.43 304.83 0.5166 717.6 602.1
16 3.13 15.66 1.83 9.12 24.95 299.99 27.62 307.08 0.5289 -704.2 -356.2
17 1.43 5.55 0.84 3.24 25.43 300.07 27.70 307.80 0.5333 -695.6 -670.0
18 0.00 1.25 0.00 0.73 25.21 299.94 27.57 307.55 0.5302 -801.0 -667.4
19 1.52 -16.00 0.89 -16.00 25.00 299.74 27.36 307.37 0.5263 -710.8 999999
20 0.00 1.43 0.00 0.83 24.73 299.45 27.07 307.17 0.5208 551.0 344.9
21 0.00 1.61 0.00 0.93 23.98 299.16 26.79 306.14 0.5120 708.0 578.9
22 1.70 2.59 0.98 1.49 24.13 298.71 26.34 306.79 0.5077 852.1 751.4
23 0.00 0.98 0.00 0.56 24.75 297.82 25.44 308.68 0.5018 747.0 558.0
24 0.00 2.33 0.00 1.33 25.06 297.40 25.03 309.60 0.4995 650.0 471.6
25 2.59 13.33 1.48 7.58 25.25 296.67 24.30 310.67 0.4927 808.7 690.8
26 1.61 -25.00 0.91 -25.00 25.26 296.53 24.15 310.83 0.4910 841.1 999999
27 0.00 1.88 0.00 1.06 24.85 296.44 24.07 310.21 0.4866 768.0 545.7
28 0.00 1.70 0.00 0.97 25.52 296.40 24.03 311.40 0.4918 584.0 569.5
29 13.33 43.93 7.62 25.15 26.69 296.25 23.88 313.49 0.5004 897.5 147.8
30 0.00 1.43 0.00 0.81 26.15 296.06 23.68 312.81 0.4935 637.0 483.8
31 0.00 2.59 0.00 1.47 25.40 295.68 23.30 311.96 0.4826 704.0 590.0
32 1.16 4.65 0.66 2.65 26.81 295.79 23.42 314.17 0.4965 784.3 517.3
33 0.00 2.33 0.00 1.32 26.66 295.54 23.17 314.20 0.4924 871.0 725.8
34 22.55 86.44 12.70 48.67 25.75 294.98 22.61 313.32 0.4780 1124.5 590.0
35 2.33 2.51 1.32 1.42 26.65 295.02 22.65 314.77 0.4868 775.2 679.5
36 0.00 1.97 0.00 1.10 25.38 293.93 21.56 313.92 0.4628 857.0 744.8


  • 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.