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

12073 31.24 110.36 21.58 75.88 -13.36 62.23 42.36 251.43 0.6936 10.4 101.8


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SDO HMI 2014-05-30 08:00:39 UT

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

1 0.00 0.72 0.00 0.56 -6.66 69.86 49.98 262.05 0.7703 -502.0 -438.0
2 0.00 0.36 0.00 0.27 -11.15 67.60 47.72 255.84 0.7510 507.0 535.5
3 0.00 1.26 0.00 0.94 -13.08 66.81 46.93 253.11 0.7459 594.0 440.7
4 0.00 0.72 0.00 0.54 -14.71 66.68 46.80 250.93 0.7483 571.0 427.9
5 10.57 17.70 7.57 12.69 -12.57 65.02 45.14 253.34 0.7244 834.3 489.2
6 0.00 1.99 0.00 1.42 -12.91 64.74 44.86 252.80 0.7220 726.0 652.9
7 0.00 0.99 0.00 0.71 -13.23 64.63 44.76 252.34 0.7216 463.0 357.8
8 0.00 2.08 0.00 1.46 -11.83 64.24 44.36 254.15 0.7137 712.0 697.3
9 1.08 12.47 0.77 8.76 -13.04 64.20 44.32 252.47 0.7161 733.9 665.6
10 0.00 1.08 0.00 0.76 -12.86 63.89 44.02 252.64 0.7121 633.0 622.8
11 0.00 0.63 0.00 0.45 -13.92 63.96 44.09 251.21 0.7156 568.0 506.9
12 0.45 -9.00 0.32 -9.00 -13.08 63.60 43.72 252.25 0.7091 731.4 999999
13 0.00 0.81 0.00 0.57 -12.65 63.41 43.54 252.80 0.7059 -372.0 -300.1
14 0.00 0.81 0.00 0.58 -16.24 64.31 44.43 248.18 0.7263 359.0 280.9
15 1.17 -9.00 0.82 -9.00 -13.14 63.48 43.60 252.13 0.7079 806.0 999999
16 2.98 5.33 2.14 3.82 -18.54 63.58 43.70 244.87 0.7259 594.8 426.3
17 0.00 1.45 0.00 0.98 -11.85 61.81 41.93 253.46 0.6845 -619.0 -497.6
18 0.00 2.44 0.00 1.74 -18.41 63.32 43.44 244.93 0.7225 525.0 515.8
19 0.00 1.90 0.00 1.35 -18.28 63.10 43.22 245.01 0.7197 789.0 685.2
20 0.00 1.35 0.00 0.90 -12.02 60.64 40.76 252.87 0.6705 -557.0 -401.8
21 0.00 2.17 0.00 1.44 -11.74 60.38 40.50 253.20 0.6666 -571.0 -457.9
22 14.18 40.56 9.40 26.93 -12.58 60.17 40.29 251.89 0.6663 -837.5 -66.4
23 0.00 1.17 0.00 0.82 -18.55 61.61 41.74 244.04 0.7042 -234.0 -279.9
24 0.00 1.08 0.00 0.71 -11.25 59.85 39.97 253.76 0.6585 -674.0 -560.2
25 0.00 1.45 0.00 0.95 -11.87 59.79 39.91 252.82 0.6595 -490.0 -463.9
26 0.00 2.17 0.00 1.44 -14.67 59.94 40.06 248.77 0.6702 -735.0 -690.1
27 0.00 2.08 0.00 1.36 -12.50 59.26 39.38 251.71 0.6546 -791.0 -733.0
28 0.00 1.26 0.00 0.82 -12.00 59.13 39.25 252.41 0.6515 -642.0 -560.6
29 0.81 1.90 0.56 1.31 -19.33 60.77 40.90 242.62 0.6980 -621.0 -563.1
30 0.00 1.26 0.00 0.83 -12.81 59.11 39.23 251.19 0.6538 -745.0 -659.1
31 0.00 1.17 0.00 0.77 -14.24 59.39 39.52 249.18 0.6621 -589.0 -469.3


  • 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.