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

11358 132.34 570.32 81.21 347.80 19.40 192.52 -31.38 57.59 0.5827 -301.0 -132.5


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SDO HMI 2011-11-26 14:58:56 UT

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

1 54.83 428.06 32.54 255.64 18.54 194.60 -29.30 57.44 0.5527 -1123.2 -351.0
2 0.00 1.03 0.00 0.62 20.18 193.76 -30.13 55.51 0.5739 -203.0 -212.2
3 8.90 -1.00 5.32 -1.00 18.68 193.78 -30.12 57.84 0.5637 -1085.5 999999
4 26.18 -1.00 15.75 -1.00 19.12 193.51 -30.39 57.36 0.5698 -848.9 999999
5 1.37 -1.00 0.83 -1.00 19.83 193.07 -30.83 56.59 0.5797 -434.6 999999
6 2.40 -1.00 1.45 -1.00 19.14 192.96 -30.94 57.73 0.5766 -514.7 999999
7 0.00 0.86 0.00 0.53 19.64 190.89 -33.01 58.42 0.6046 649.0 636.6
8 20.10 91.53 12.77 58.06 20.46 189.24 -34.66 58.27 0.6287 1008.0 515.2
9 0.00 1.03 0.00 0.67 23.07 188.07 -35.83 55.34 0.6570 522.0 503.8
10 0.00 1.45 0.00 0.95 22.76 188.13 -35.77 55.74 0.6545 640.0 504.1
11 0.00 0.86 0.00 0.52 14.37 189.91 -33.98 67.24 0.5894 -614.0 -451.5
12 0.00 1.28 0.00 0.86 24.50 186.63 -37.26 54.32 0.6807 671.0 530.5
13 0.00 0.68 0.00 0.45 21.12 186.83 -37.07 58.78 0.6599 657.0 569.4
14 2.22 6.42 1.49 4.30 22.60 185.97 -37.93 57.24 0.6772 848.2 781.4
15 1.63 26.43 1.10 17.89 22.94 185.73 -38.17 56.91 0.6816 669.9 601.8
16 5.90 -15.00 3.98 -15.00 22.62 185.63 -38.26 57.39 0.6809 827.2 999999
17 0.00 1.71 0.00 1.15 22.21 185.77 -38.13 57.87 0.6773 880.0 786.5
18 8.55 -15.00 5.80 -15.00 22.68 185.24 -38.65 57.53 0.6854 775.0 999999
19 0.26 1.28 0.18 0.88 23.16 185.00 -38.90 57.03 0.6905 484.7 500.2
20 0.00 1.71 0.00 1.17 23.00 184.89 -39.01 57.31 0.6908 568.0 473.7
21 0.00 0.86 0.00 0.59 23.02 184.63 -39.27 57.41 0.6937 461.0 385.7
22 0.00 4.02 0.00 2.76 22.70 184.49 -39.41 57.91 0.6936 553.0 454.9
23 0.00 1.11 0.00 0.76 22.48 184.44 -39.45 58.23 0.6930 429.0 315.0


  • 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.