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

12074 48.91 162.06 34.35 114.27 -13.96 137.23 44.03 251.73 0.7119 63.2 51.4


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SDO HMI 2014-05-24 19:00:38 UT

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

1 2.43 80.81 1.78 58.84 -13.96 139.37 46.16 252.34 0.7369 517.1 260.8
2 6.67 -1.00 4.85 -1.00 -13.62 139.23 46.03 252.77 0.7346 870.6 999999
3 3.24 -1.00 2.36 -1.00 -14.18 139.24 46.04 252.02 0.7360 610.4 999999
4 5.41 -1.00 3.92 -1.00 -13.90 139.08 45.88 252.35 0.7335 904.2 999999
5 4.68 -1.00 3.39 -1.00 -14.16 138.83 45.63 251.94 0.7313 926.3 999999
6 0.00 0.63 0.00 0.46 -14.47 138.60 45.39 251.45 0.7294 561.0 473.4
7 1.98 5.23 1.42 3.74 -13.61 138.29 45.09 252.55 0.7238 886.8 686.1
8 0.00 1.17 0.00 0.84 -14.04 138.22 45.02 251.93 0.7241 750.0 591.6
9 1.62 11.35 1.16 8.13 -14.67 138.20 45.00 251.08 0.7254 844.1 693.3
10 1.89 -9.00 1.35 -9.00 -14.61 137.92 44.72 251.08 0.7220 846.6 999999
11 0.00 1.26 0.00 0.89 -14.62 137.48 44.28 250.94 0.7170 669.0 573.7
12 0.00 1.35 0.00 0.95 -14.76 136.69 43.48 250.51 0.7082 706.0 588.0
13 3.06 16.49 2.09 11.22 -13.28 135.53 42.33 252.23 0.6904 -574.3 -357.2
14 0.00 0.99 0.00 0.68 -14.31 135.63 42.43 250.81 0.6945 -418.0 -286.2
15 5.95 -13.00 4.04 -13.00 -13.04 135.22 42.02 252.49 0.6861 -721.6 999999
16 0.00 0.99 0.00 0.67 -13.20 134.80 41.59 252.13 0.6813 -474.0 -347.3
17 0.00 0.99 0.00 0.66 -12.40 134.59 41.39 253.23 0.6767 -674.0 -503.2
18 0.36 1.62 0.24 1.09 -13.24 134.51 41.31 251.99 0.6780 -809.2 -662.1
19 3.24 14.59 2.16 9.72 -14.06 133.81 40.61 250.58 0.6718 -674.5 -664.9
20 5.41 12.25 3.61 8.19 -14.87 133.74 40.54 249.38 0.6735 -749.7 -548.7
21 0.54 -19.00 0.36 -19.00 -13.87 133.53 40.32 250.74 0.6677 -1024.5 999999
22 0.00 1.80 0.00 1.20 -14.53 133.67 40.46 249.84 0.6715 -651.0 -455.8
23 1.80 -19.00 1.20 -19.00 -14.06 133.52 40.32 250.47 0.6683 -963.5 999999
24 0.63 9.01 0.42 5.97 -13.63 133.31 40.11 251.03 0.6643 -886.0 -650.3
25 0.00 0.81 0.00 0.54 -15.40 133.70 40.50 248.59 0.6748 -470.0 -400.8
26 0.00 0.72 0.00 0.48 -15.03 133.20 40.00 248.94 0.6675 -565.0 -485.0


  • 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.