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

11319 55.11 189.75 40.56 141.81 9.71 48.92 -48.88 82.38 0.7510 -93.7 90.4


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SDO HMI 2011-10-12 13:59:02 UT

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

1 0.00 0.70 0.00 0.49 9.78 52.68 -45.12 82.22 0.7071 -626.0 -466.2
2 0.00 2.19 0.00 1.54 9.47 52.26 -45.54 82.66 0.7122 -647.0 -546.5
3 7.79 9.45 5.49 6.66 9.98 52.13 -45.67 81.96 0.7139 -777.5 -636.6
4 2.36 7.26 1.68 5.17 9.82 51.58 -46.22 82.20 0.7204 -681.0 -582.3
5 1.40 3.06 1.00 2.19 9.47 51.43 -46.37 82.68 0.7222 -681.7 -642.4
6 1.14 -4.00 0.81 -4.00 9.97 51.29 -46.51 81.98 0.7239 -429.5 999999
7 0.00 2.10 0.00 1.50 9.52 51.20 -46.60 82.62 0.7249 -681.0 -620.5
8 0.00 0.70 0.00 0.51 14.10 50.16 -47.64 76.41 0.7396 578.0 524.9
9 0.00 10.32 0.00 7.44 9.94 50.90 -46.90 82.04 0.7286 111.0 -109.4
10 8.57 12.51 6.18 9.02 9.31 50.83 -46.97 82.92 0.7292 -601.9 -508.1
11 1.31 -10.00 0.95 -10.00 9.00 50.75 -47.05 83.34 0.7302 -549.3 999999
12 8.49 15.31 6.18 11.16 8.93 50.27 -47.53 83.43 0.7358 -559.2 -257.3
13 2.01 69.63 1.48 51.64 9.73 49.63 -48.17 82.36 0.7434 632.7 90.8
14 2.19 -13.00 1.62 -13.00 9.90 49.50 -48.30 82.13 0.7448 403.4 999999
15 2.01 -13.00 1.49 -13.00 10.31 49.37 -48.43 81.58 0.7464 -733.4 999999
16 0.52 -13.00 0.39 -13.00 9.98 49.39 -48.41 82.02 0.7461 -157.8 999999
17 2.01 -13.00 1.49 -13.00 9.62 49.37 -48.43 82.51 0.7463 639.2 999999
18 0.00 1.05 0.00 0.78 8.66 49.46 -48.34 83.80 0.7453 -355.0 -215.1
19 4.37 -13.00 3.26 -13.00 9.39 49.14 -48.66 82.82 0.7489 667.7 999999
20 1.31 -13.00 0.98 -13.00 10.37 48.94 -48.86 81.51 0.7513 -514.5 999999
21 0.79 -13.00 0.59 -13.00 9.50 48.70 -49.10 82.67 0.7539 323.6 999999
22 0.00 2.36 0.00 1.77 8.66 48.67 -49.13 83.79 0.7543 -384.0 -225.5
23 0.00 0.79 0.00 0.60 9.27 48.04 -49.76 82.98 0.7613 -363.0 -307.4
24 0.00 1.31 0.00 1.00 9.12 48.03 -49.77 83.18 0.7615 -550.0 -484.8
25 1.31 2.89 1.02 2.23 11.19 47.15 -50.65 80.47 0.7715 503.9 583.6
26 0.00 3.15 0.00 2.43 9.66 47.25 -50.55 82.47 0.7701 528.0 438.1
27 0.00 1.66 0.00 1.30 8.98 46.76 -51.04 83.34 0.7755 552.0 442.4
28 5.69 26.42 4.48 20.71 9.46 46.32 -51.48 82.72 0.7803 344.2 394.3
29 0.00 1.14 0.00 0.90 10.35 46.13 -51.67 81.58 0.7824 628.0 576.8
30 0.00 1.05 0.00 0.84 10.87 45.75 -52.05 80.93 0.7864 450.0 433.5
31 1.84 5.69 1.47 4.54 10.44 45.76 -52.04 81.47 0.7864 737.0 631.8
32 0.00 1.14 0.00 0.91 10.24 45.81 -51.99 81.73 0.7858 511.0 507.6
33 0.00 3.41 0.00 2.74 10.57 45.48 -52.32 81.31 0.7893 366.0 330.4
34 0.00 0.70 0.00 0.56 10.18 45.47 -52.33 81.81 0.7894 562.0 484.9
35 0.00 1.05 0.00 0.88 10.67 43.71 -54.09 81.20 0.8076 510.0 450.2
36 0.00 1.05 0.00 0.89 10.45 43.30 -54.50 81.48 0.8118 596.0 502.9
37 0.00 1.66 0.00 1.41 10.58 43.11 -54.69 81.31 0.8137 448.0 380.6


  • 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.