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

12163 36.19 189.46 20.47 107.46 -15.80 66.43 -17.84 142.67 0.4873 553.6 331.4


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SDO HMI 2014-09-11 08:07:21 UT

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

1 0.00 0.98 0.00 0.52 -8.28 69.68 -14.60 136.58 0.3643 661.0 516.8
2 0.00 1.51 0.00 0.85 -16.21 69.17 -15.10 147.57 0.4683 -846.0 -673.9
3 0.00 3.39 0.00 1.88 -14.61 68.97 -15.30 145.24 0.4496 -841.0 -663.4
4 0.00 1.43 0.00 0.80 -15.37 68.75 -15.52 145.83 0.4612 -379.0 -295.2
5 0.00 1.07 0.00 0.59 -12.16 68.17 -16.10 140.36 0.4267 680.0 587.2
6 0.00 1.16 0.00 0.65 -15.56 67.92 -16.35 144.67 0.4709 536.0 468.8
7 0.00 2.14 0.00 1.20 -15.99 67.85 -16.42 145.10 0.4768 706.0 588.3
8 0.00 1.07 0.00 0.60 -15.61 67.59 -16.68 144.19 0.4744 762.0 663.4
9 0.00 0.80 0.00 0.47 -19.25 67.00 -17.27 147.54 0.5243 471.0 413.1
10 3.21 155.85 1.81 88.10 -15.75 67.32 -16.95 143.93 0.4786 896.8 430.9
11 3.12 -10.00 1.76 -10.00 -15.62 67.23 -17.04 143.62 0.4778 1205.7 999999
12 0.00 0.98 0.00 0.56 -16.34 67.17 -17.11 144.43 0.4872 232.0 218.7
13 0.27 -10.00 0.15 -10.00 -15.79 67.15 -17.12 143.71 0.4806 1068.7 999999
14 28.16 -10.00 15.92 -10.00 -15.71 66.70 -17.57 142.89 0.4837 1148.5 999999
15 0.00 1.51 0.00 0.86 -14.85 64.46 -19.81 138.40 0.4953 725.0 584.7
16 0.00 2.50 0.00 1.43 -15.72 64.01 -20.26 138.93 0.5095 770.0 623.3
17 0.00 1.16 0.00 0.67 -15.89 63.86 -20.42 138.95 0.5129 502.0 389.0
18 0.00 0.89 0.00 0.52 -15.62 62.68 -21.60 136.99 0.5217 -772.0 -650.2
19 0.00 2.14 0.00 1.29 -19.40 61.43 -22.84 140.17 0.5739 509.0 403.2
20 1.43 2.67 0.83 1.56 -15.96 61.79 -22.48 136.30 0.5342 -1024.1 -804.5
21 0.00 3.12 0.00 1.85 -17.35 61.54 -22.73 137.81 0.5512 -701.0 -607.2
22 0.00 1.16 0.00 0.68 -16.14 61.43 -22.85 136.08 0.5398 -635.0 -535.6
23 0.00 1.16 0.00 0.69 -18.11 61.06 -23.21 138.16 0.5638 -680.0 -617.3
24 0.00 0.45 0.00 0.26 -16.43 60.98 -23.29 135.91 0.5472 -436.0 -448.2
25 0.00 0.98 0.00 0.62 -22.06 59.49 -24.78 140.94 0.6186 574.0 492.9
26 0.00 1.34 0.00 0.81 -18.53 59.50 -24.77 136.84 0.5830 -733.0 -603.7


  • 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.