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

12034 93.46 495.32 67.95 356.76 4.36 244.06 -45.38 78.29 0.7262 -262.6 -151.8


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SDO HMI 2014-04-12 17:00:33 UT

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

1 0.00 0.97 0.00 0.67 1.80 246.34 -43.10 81.26 0.6933 -460.0 -411.3
2 59.84 395.85 41.84 277.98 4.40 245.67 -43.77 77.80 0.7080 -1032.1 -296.4
3 1.77 -2.00 1.25 -2.00 4.22 244.84 -44.60 78.31 0.7175 -397.8 999999
4 1.77 -2.00 1.26 -2.00 4.65 244.72 -44.72 77.75 0.7200 -577.5 999999
5 1.94 -2.00 1.38 -2.00 3.65 244.71 -44.74 79.12 0.7176 -523.3 999999
6 2.65 -2.00 1.90 -2.00 5.01 244.39 -45.05 77.36 0.7249 -562.4 999999
7 0.53 -2.00 0.38 -2.00 5.18 244.20 -45.24 77.20 0.7275 -542.8 999999
8 0.00 1.15 0.00 0.83 5.81 243.97 -45.47 76.43 0.7319 433.0 351.3
9 0.00 1.94 0.00 1.41 5.56 243.95 -45.49 76.76 0.7315 309.0 201.7
10 0.00 1.24 0.00 0.90 5.76 243.76 -45.68 76.56 0.7343 240.0 240.1
11 0.79 -2.00 0.58 -2.00 4.77 243.50 -45.94 77.95 0.7345 692.6 999999
12 0.44 1.50 0.33 1.11 4.80 242.76 -46.69 78.13 0.7432 571.0 466.5
13 0.00 1.06 0.00 0.79 5.10 242.42 -47.02 77.84 0.7478 741.0 647.0
14 0.44 2.65 0.33 1.97 2.17 241.77 -47.67 81.86 0.7486 724.2 603.0
15 0.00 0.53 0.00 0.40 4.46 241.63 -47.82 78.89 0.7552 508.0 345.3
16 2.82 9.71 2.11 7.27 3.08 241.68 -47.76 80.68 0.7515 855.5 714.6
17 0.00 1.41 0.00 1.07 4.24 241.33 -48.12 79.26 0.7580 727.0 575.4
18 0.79 1.85 0.60 1.39 3.02 241.37 -48.08 80.84 0.7549 654.8 528.1
19 0.00 1.06 0.00 0.80 2.81 241.33 -48.11 81.12 0.7548 575.0 488.5
20 0.00 1.24 0.00 0.94 3.68 241.10 -48.34 80.05 0.7593 632.0 562.4
21 0.00 0.97 0.00 0.74 5.12 240.97 -48.47 78.22 0.7639 426.0 321.9
22 0.00 0.79 0.00 0.62 5.20 240.27 -49.17 78.30 0.7718 649.0 537.2
23 0.00 1.15 0.00 0.91 5.15 239.06 -50.38 78.69 0.7847 716.0 614.3
24 0.00 0.71 0.00 0.57 5.73 238.27 -51.17 78.17 0.7942 624.0 560.9
25 15.62 66.28 12.64 53.67 4.16 238.10 -51.34 80.16 0.7927 818.0 364.7
26 4.06 -25.00 3.35 -25.00 4.62 237.32 -52.12 79.77 0.8017 486.2 999999
27 0.00 0.53 0.00 0.44 4.90 237.24 -52.20 79.45 0.8030 494.0 446.5
28 0.00 0.53 0.00 0.44 5.31 237.05 -52.40 78.99 0.8059 258.0 200.2
29 0.00 0.88 0.00 0.73 3.24 236.65 -52.79 81.61 0.8060 374.0 296.6
30 0.00 1.32 0.00 1.11 3.94 236.34 -53.10 80.83 0.8104 314.0 267.1


  • 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.