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

12065 0.00 48.61 0.00 26.59 -18.32 145.27 18.45 225.29 0.4191 638.3 352.0


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SDO HMI 2014-05-22 06:00:38 UT

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

1 0.00 0.81 0.00 0.48 -18.91 155.27 28.46 236.61 0.5419 -667.0 -584.6
2 0.00 0.72 0.00 0.41 -19.58 149.50 22.68 229.80 0.4775 724.0 606.8
3 0.00 0.72 0.00 0.41 -20.03 149.56 22.75 229.12 0.4824 554.0 453.8
4 0.00 1.71 0.00 0.96 -19.77 149.42 22.60 229.39 0.4784 724.0 580.0
5 0.00 4.95 0.00 2.73 -16.20 148.81 21.99 235.16 0.4399 522.0 630.0
6 0.00 1.71 0.00 0.96 -19.17 149.06 22.24 229.99 0.4686 746.0 531.7
7 0.00 1.44 0.00 0.81 -19.59 149.04 22.23 229.26 0.4723 823.0 742.2
8 0.00 0.99 0.00 0.56 -19.72 148.82 22.00 228.77 0.4708 666.0 528.8
9 0.00 2.43 0.00 1.33 -15.90 148.23 21.41 235.10 0.4299 792.0 766.6
10 0.00 1.35 0.00 0.76 -19.33 148.66 21.84 229.23 0.4654 865.0 694.5
11 0.00 1.08 0.00 0.60 -19.53 148.65 21.83 228.89 0.4671 749.0 559.9
12 0.00 1.17 0.00 0.65 -19.15 148.05 21.23 228.79 0.4565 924.0 771.5
13 0.00 1.35 0.00 0.74 -16.00 147.67 20.85 234.22 0.4234 938.0 714.3
14 0.00 0.72 0.00 0.40 -19.47 147.82 21.00 227.94 0.4569 767.0 612.9
15 0.00 2.43 0.00 1.35 -19.47 147.54 20.72 227.58 0.4537 683.0 590.4
16 0.00 1.80 0.00 0.99 -18.94 146.85 20.03 227.61 0.4405 953.0 763.5
17 0.00 1.80 0.00 1.00 -19.51 146.86 20.04 226.61 0.4463 854.0 761.7
18 0.00 1.17 0.00 0.65 -20.15 146.87 20.05 225.54 0.4529 886.0 734.9
19 0.00 2.43 0.00 1.35 -20.89 146.66 19.84 224.03 0.4582 803.0 644.5
20 0.00 0.99 0.00 0.55 -20.54 146.20 19.38 223.96 0.4495 637.0 532.5
21 0.00 1.17 0.00 0.64 -18.19 145.61 18.79 227.24 0.4186 876.0 745.4
22 0.00 0.90 0.00 0.49 -17.90 145.48 18.66 227.57 0.4142 839.0 665.2
23 0.00 1.08 0.00 0.59 -18.41 145.37 18.55 226.47 0.4180 813.0 714.8
24 0.00 0.81 0.00 0.44 -17.09 144.59 17.77 227.81 0.3954 831.0 692.6
25 0.00 1.35 0.00 0.72 -15.94 143.89 17.07 229.06 0.3752 753.0 640.5
26 0.00 1.26 0.00 0.66 -18.11 138.25 11.43 213.87 0.3396 -483.0 -516.1
27 0.00 10.27 0.00 5.36 -17.61 136.34 9.52 210.09 0.3160 -338.0 -604.5


  • 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.