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

11342 59.45 431.44 32.05 232.45 16.17 63.90 19.33 305.85 0.3942 -716.0 -375.7


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SDO HMI 2011-11-12 21:58:58 UT

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

1 0.00 0.86 0.00 0.47 18.94 64.78 20.21 310.10 0.4290 -784.0 -607.3
2 56.87 400.48 30.68 216.05 16.03 64.35 19.78 304.79 0.3977 -1411.4 -426.3
3 1.46 -2.00 0.79 -2.00 15.52 64.30 19.72 303.73 0.3927 -1075.8 999999
4 0.00 1.12 0.00 0.61 18.65 63.65 19.08 311.08 0.4126 -693.0 -544.2
5 0.00 2.84 0.00 1.53 17.61 63.47 18.89 309.27 0.4004 -878.0 -724.4
6 0.00 0.86 0.00 0.46 13.94 62.82 18.25 301.97 0.3599 -771.0 -581.8
7 0.00 1.63 0.00 0.88 17.80 62.83 18.26 310.58 0.3944 -788.0 -619.9
8 0.00 1.38 0.00 0.77 23.47 63.18 18.60 320.08 0.4579 -529.0 -543.9
9 1.12 2.32 0.58 1.21 11.04 61.25 16.68 296.35 0.3157 847.8 922.3
10 0.00 1.20 0.00 0.64 18.56 59.55 14.97 317.50 0.3642 821.0 655.4
11 0.00 1.12 0.00 0.59 16.89 58.06 13.49 316.94 0.3284 730.0 541.5
12 0.00 1.12 0.00 0.58 12.68 57.55 12.97 307.31 0.2766 -852.0 -679.0
13 0.00 0.69 0.00 0.36 18.40 57.50 12.93 321.22 0.3405 851.0 578.5
14 0.00 0.86 0.00 0.45 18.89 57.51 12.94 322.14 0.3467 632.0 556.9
15 0.00 1.20 0.00 0.63 17.94 57.41 12.83 320.52 0.3338 698.0 484.6
16 0.00 3.44 0.00 1.80 17.00 56.80 12.22 319.89 0.3157 886.0 662.7
17 0.00 1.03 0.00 0.55 21.33 55.93 11.35 329.63 0.3643 666.0 541.5
18 0.00 1.29 0.00 0.69 22.69 55.15 10.58 333.19 0.3772 492.0 455.9
19 0.00 1.89 0.00 1.00 20.91 54.63 10.06 331.91 0.3480 815.0 707.5
20 0.00 1.55 0.00 0.82 20.97 54.38 9.81 332.59 0.3470 834.0 698.7
21 0.00 0.86 0.00 0.44 16.57 53.31 8.73 327.97 0.2757 958.0 776.8
22 0.00 0.86 0.00 0.45 19.26 50.06 5.48 342.01 0.2933 852.0 605.6
23 0.00 1.81 0.00 0.94 19.85 49.79 5.22 343.44 0.3013 792.0 629.0
24 0.00 1.03 0.00 0.53 19.42 49.65 5.08 343.42 0.2937 943.0 706.2


  • 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.