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

12065 1.62 45.45 0.95 25.82 -18.17 140.92 -24.49 126.34 0.4867 139.0 -37.4


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SDO HMI 2014-05-19 08:00:38 UT

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

1 0.00 2.07 0.00 1.11 -19.71 151.09 -14.32 142.40 0.3832 853.0 745.0
2 0.00 0.99 0.00 0.53 -19.49 151.01 -14.40 141.87 0.3812 853.0 711.0
3 0.00 1.35 0.00 0.72 -16.57 149.78 -15.63 134.06 0.3608 844.0 593.8
4 0.00 1.08 0.00 0.58 -17.39 149.45 -15.96 135.13 0.3736 808.0 613.6
5 0.00 1.08 0.00 0.59 -19.52 148.20 -17.21 137.05 0.4111 835.0 744.0
6 0.00 1.53 0.00 0.82 -16.51 147.21 -18.20 129.78 0.3913 899.0 679.6
7 0.00 0.99 0.00 0.54 -19.73 146.79 -18.62 135.26 0.4288 877.0 655.7
8 0.00 1.08 0.00 0.59 -19.31 146.39 -19.02 133.95 0.4289 690.0 432.2
9 0.00 1.08 0.00 0.58 -17.01 146.62 -18.79 129.93 0.4033 738.0 633.0
10 0.00 1.53 0.00 0.84 -18.64 146.34 -19.07 132.66 0.4228 878.0 634.5
11 0.00 1.17 0.00 0.63 -17.29 146.39 -19.02 130.16 0.4088 896.0 681.3
12 0.00 0.90 0.00 0.50 -20.58 145.89 -19.52 135.44 0.4476 781.0 660.4
13 0.00 1.44 0.00 0.80 -20.74 145.80 -19.61 135.58 0.4503 771.0 679.4
14 0.00 1.53 0.00 0.85 -20.86 145.47 -19.94 135.33 0.4552 661.0 470.1
15 0.00 1.62 0.00 0.88 -17.37 145.64 -19.77 129.29 0.4188 716.0 645.0
16 0.00 0.81 0.00 0.45 -14.94 142.25 -23.16 120.50 0.4428 624.0 570.2
17 0.00 3.78 0.00 2.20 -17.93 137.36 -28.05 121.64 0.5275 -800.0 -668.8
18 0.00 1.08 0.00 0.63 -18.46 136.94 -28.47 122.20 0.5364 -664.0 -618.9
19 0.00 1.17 0.00 0.68 -17.83 136.91 -28.50 121.11 0.5326 -898.0 -801.7
20 1.62 5.85 0.95 3.43 -17.73 136.57 -28.84 120.67 0.5363 -912.2 -640.7
21 0.00 0.99 0.00 0.58 -18.04 136.51 -28.90 121.15 0.5391 -706.0 -690.4
22 0.00 3.33 0.00 1.96 -18.48 136.24 -29.17 121.68 0.5452 -757.0 -644.4
23 0.00 0.99 0.00 0.59 -18.89 136.09 -29.32 122.23 0.5498 -808.0 -681.4
24 0.00 1.62 0.00 0.95 -17.88 136.25 -29.16 120.68 0.5413 -661.0 -519.2
25 0.00 0.90 0.00 0.53 -18.70 135.98 -29.43 121.83 0.5499 -701.0 -516.5
26 0.00 0.72 0.00 0.42 -17.84 135.89 -29.52 120.35 0.5457 -599.0 -448.5
27 0.00 1.08 0.00 0.64 -18.56 135.46 -29.95 121.21 0.5556 -768.0 -605.1
28 0.00 1.08 0.00 0.65 -19.05 134.31 -31.10 121.17 0.5727 -437.0 -412.5
29 0.00 0.90 0.00 0.52 -12.74 135.21 -30.20 110.99 0.5276 667.0 533.1
30 0.00 1.71 0.00 1.03 -17.07 133.59 -31.82 117.50 0.5704 -561.0 -527.5


  • 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.