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

12005 108.75 615.22 64.07 359.24 12.07 261.04 -25.11 51.94 0.5250 -660.3 -323.2


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SDO HMI 2014-03-16 16:00:29 UT

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

1 0.00 6.17 0.00 3.55 14.48 264.42 -21.72 44.89 0.5098 1014.0 779.3
2 0.00 6.87 0.00 3.95 14.17 264.22 -21.92 45.60 0.5087 573.0 526.4
3 0.00 0.78 0.00 0.45 13.88 264.25 -21.89 45.98 0.5055 570.0 480.0
4 0.00 1.91 0.00 1.10 14.42 263.70 -22.45 45.91 0.5169 652.0 456.7
5 0.00 2.78 0.00 1.61 14.07 263.04 -23.11 47.25 0.5206 -836.0 -667.2
6 90.92 520.30 52.01 297.88 12.05 262.94 -23.21 50.42 0.5021 -1421.7 -429.8
7 0.00 0.96 0.00 0.54 9.89 262.85 -23.30 54.03 0.4834 668.0 497.1
8 0.70 8.00 0.40 4.65 13.78 262.43 -23.72 48.40 0.5244 -1003.2 -619.1
9 0.00 1.22 0.00 0.71 14.11 262.36 -23.79 48.02 0.5283 -515.0 -443.7
10 2.09 -6.00 1.20 -6.00 11.97 261.94 -24.20 51.71 0.5130 -802.2 999999
11 1.83 -6.00 1.05 -6.00 12.23 261.88 -24.26 51.38 0.5160 -604.9 999999
12 0.00 1.04 0.00 0.61 12.84 261.59 -24.56 50.79 0.5251 -449.0 -420.2
13 0.00 2.26 0.00 1.32 11.67 260.09 -26.06 54.24 0.5323 -133.0 -299.5
14 0.00 2.26 0.00 1.35 14.36 259.61 -26.54 50.75 0.5611 -935.0 -738.4
15 0.00 2.43 0.00 1.46 14.50 259.35 -26.80 50.82 0.5653 -508.0 -465.9
16 0.00 1.56 0.00 0.93 12.30 258.48 -27.67 54.91 0.5567 -819.0 -698.1
17 0.00 1.22 0.00 0.72 10.82 258.60 -27.54 57.06 0.5434 -673.0 -500.2
18 0.00 1.04 0.00 0.62 12.59 258.34 -27.81 54.60 0.5607 -789.0 -678.5
19 0.00 1.39 0.00 0.83 11.36 257.34 -28.81 57.40 0.5630 -708.0 -564.8
20 0.00 0.96 0.00 0.58 12.15 256.33 -29.81 57.12 0.5809 -676.0 -572.0
21 0.00 1.04 0.00 0.65 12.99 254.23 -31.92 57.70 0.6118 -668.0 -566.7
22 0.00 1.30 0.00 0.82 13.15 254.17 -31.98 57.52 0.6136 -725.0 -647.7
23 0.00 0.70 0.00 0.44 13.32 254.07 -32.08 57.37 0.6159 -608.0 -526.1
24 0.00 1.91 0.00 1.24 13.45 251.40 -34.75 59.24 0.6474 578.0 506.7
25 0.00 2.26 0.00 1.46 13.29 251.39 -34.76 59.46 0.6465 767.0 635.1
26 0.00 1.56 0.00 1.02 14.03 250.89 -35.26 58.83 0.6569 711.0 547.9
27 0.00 1.22 0.00 0.79 12.02 251.03 -35.12 61.46 0.6428 95.0 213.2
28 0.00 0.61 0.00 0.40 13.08 250.86 -35.29 60.13 0.6512 442.0 364.3
29 0.00 0.78 0.00 0.53 12.34 247.77 -38.38 63.14 0.6822 528.0 455.2
30 0.00 0.96 0.00 0.64 9.94 247.68 -38.47 66.45 0.6708 603.0 494.0
31 0.00 1.83 0.00 1.27 12.43 245.93 -40.22 64.10 0.7033 667.0 557.1
32 0.00 2.00 0.00 1.37 10.72 246.15 -40.00 66.24 0.6924 662.0 601.7
33 0.00 0.87 0.00 0.60 10.13 245.36 -40.79 67.44 0.6987 609.0 485.9
34 0.00 1.30 0.00 0.92 11.71 244.85 -41.29 65.63 0.7117 686.0 603.0
35 0.00 1.22 0.00 0.86 11.42 244.50 -41.65 66.19 0.7144 563.0 517.4
36 13.21 26.25 9.41 18.68 10.33 243.50 -42.65 68.12 0.7206 766.4 573.4
37 0.00 2.96 0.00 2.21 11.76 241.11 -45.03 67.42 0.7525 613.0 400.6
38 0.00 0.78 0.00 0.57 9.70 241.46 -44.69 69.86 0.7407 583.0 486.2
39 0.00 1.30 0.00 0.99 11.85 240.48 -45.66 67.59 0.7595 514.0 417.3
40 0.00 1.22 0.00 0.92 11.63 240.49 -45.66 67.86 0.7586 602.0 521.4


  • 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.