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

12045 42.39 325.63 23.04 178.18 -23.95 116.13 -16.49 142.14 0.4228 385.7 286.3


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SDO HMI 2014-04-24 14:00:35 UT

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

1 0.00 1.69 0.00 0.92 -25.69 119.48 -13.14 150.26 0.4146 537.0 506.2
2 0.00 0.71 0.00 0.39 -26.49 119.04 -13.58 150.52 0.4287 640.0 420.1
3 0.00 2.04 0.00 1.11 -25.33 119.08 -13.54 149.04 0.4131 730.0 605.4
4 0.00 1.78 0.00 0.97 -24.64 117.06 -15.55 144.54 0.4218 190.0 224.4
5 0.00 0.80 0.00 0.44 -26.38 116.69 -15.93 146.44 0.4466 836.0 560.3
6 40.17 272.12 21.83 148.09 -23.77 116.90 -15.72 142.91 0.4128 1291.1 389.2
7 0.00 1.07 0.00 0.59 -25.21 116.64 -15.97 144.70 0.4327 796.0 619.3
8 0.00 2.49 0.00 1.38 -26.60 116.41 -16.21 146.31 0.4517 779.0 674.8
9 2.22 -6.00 1.21 -6.00 -23.50 116.32 -16.30 141.51 0.4153 860.2 999999
10 0.00 1.60 0.00 0.86 -21.04 116.58 -16.04 137.63 0.3842 -701.0 -560.7
11 0.00 3.82 0.00 2.12 -26.42 115.84 -16.78 145.18 0.4546 745.0 590.8
12 0.00 2.31 0.00 1.26 -22.62 115.30 -17.31 138.41 0.4156 -83.0 -103.5
13 0.00 2.40 0.00 1.31 -22.87 115.20 -17.42 138.68 0.4194 -107.0 -11.7
14 0.00 1.33 0.00 0.73 -23.27 114.80 -17.81 138.76 0.4281 -816.0 -710.1
15 0.00 2.31 0.00 1.28 -25.38 114.45 -18.16 141.60 0.4552 702.0 496.5
16 0.00 5.60 0.00 3.08 -23.81 114.62 -18.00 139.38 0.4359 -814.0 -599.5
17 0.00 1.42 0.00 0.79 -25.15 114.38 -18.23 141.15 0.4533 752.0 603.2
18 0.00 0.98 0.00 0.53 -19.95 113.33 -19.28 130.57 0.4104 -669.0 -576.3
19 0.00 1.42 0.00 0.80 -24.49 111.46 -21.16 136.16 0.4762 -817.0 -658.8
20 0.00 0.89 0.00 0.51 -25.97 110.21 -22.41 136.95 0.5040 -724.0 -541.7
21 0.00 1.16 0.00 0.64 -20.29 111.06 -21.56 128.34 0.4413 -676.0 -512.5
22 0.00 0.80 0.00 0.46 -25.07 110.17 -22.45 135.51 0.4955 -690.0 -556.3
23 0.00 0.89 0.00 0.50 -23.15 110.38 -22.23 132.65 0.4750 -738.0 -576.6
24 0.00 0.53 0.00 0.30 -23.50 110.32 -22.30 133.16 0.4789 -752.0 -505.8
25 0.00 2.67 0.00 1.54 -26.53 109.47 -23.15 136.94 0.5171 -786.0 -713.2
26 0.00 0.89 0.00 0.52 -27.01 109.11 -23.51 137.23 0.5254 -510.0 -433.3
27 0.00 0.71 0.00 0.41 -26.58 108.94 -23.67 136.42 0.5230 -738.0 -646.2
28 0.00 0.98 0.00 0.57 -26.97 108.75 -23.87 136.77 0.5287 -648.0 -583.0
29 0.00 2.84 0.00 1.66 -27.02 108.33 -24.29 136.39 0.5334 -583.0 -418.8
30 0.00 1.07 0.00 0.61 -23.97 108.22 -24.40 131.61 0.5068 -480.0 -387.8
31 0.00 1.42 0.00 0.83 -25.30 106.72 -25.90 132.19 0.5350 -645.0 -455.8
32 0.00 0.80 0.00 0.48 -25.07 103.01 -29.61 128.52 0.5742 -560.0 -432.9
33 0.00 1.78 0.00 1.08 -25.70 102.72 -29.90 129.24 0.5821 -701.0 -525.8
34 0.00 1.24 0.00 0.76 -26.07 102.07 -30.55 129.26 0.5918 -624.0 -457.7
35 0.00 1.07 0.00 0.66 -25.34 100.99 -31.62 127.38 0.5986 -456.0 -310.2


  • 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.