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

12073 42.97 131.32 27.83 84.99 -13.71 62.47 38.19 249.52 0.6437 138.9 155.7


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SDO HMI 2014-05-30 00:00:39 UT

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

1 0.00 0.45 0.00 0.35 -17.73 72.94 48.66 247.64 0.7756 -464.0 -441.4
2 0.00 0.90 0.00 0.63 -9.69 68.19 43.92 257.10 0.7038 478.0 382.6
3 0.00 1.17 0.00 0.81 -11.17 67.60 43.32 254.87 0.6996 496.0 448.8
4 0.00 1.17 0.00 0.81 -11.11 67.25 42.97 254.86 0.6952 703.0 667.8
5 0.00 0.81 0.00 0.56 -13.13 67.18 42.91 252.00 0.6994 496.0 425.9
6 0.00 1.44 0.00 0.97 -11.65 65.79 41.52 253.69 0.6787 737.0 615.0
7 0.00 1.63 0.00 1.08 -12.87 64.90 40.63 251.64 0.6711 500.0 435.9
8 13.18 23.20 8.71 15.34 -12.75 64.35 40.07 251.63 0.6639 816.5 561.8
9 0.54 -8.00 0.36 -8.00 -13.06 64.36 40.09 251.18 0.6650 710.3 999999
10 0.54 2.53 0.36 1.66 -11.82 64.14 39.86 252.94 0.6585 769.2 715.4
11 0.00 5.78 0.00 3.79 -13.16 63.69 39.42 250.80 0.6570 732.0 654.4
12 0.00 3.07 0.00 2.00 -12.45 63.28 39.00 251.71 0.6495 504.0 460.7
13 0.00 0.72 0.00 0.47 -12.02 63.12 38.85 252.31 0.6462 -402.0 -373.6
14 0.00 0.72 0.00 0.47 -13.57 63.20 38.93 250.01 0.6523 690.0 507.4
15 0.00 0.90 0.00 0.59 -14.05 62.77 38.50 249.13 0.6486 638.0 516.4
16 1.81 16.16 1.17 10.48 -13.27 62.55 38.27 250.21 0.6430 780.4 502.5
17 0.00 1.63 0.00 1.04 -11.56 62.25 37.98 252.70 0.6337 -560.0 -448.7
18 0.00 0.72 0.00 0.46 -13.18 62.25 37.98 250.23 0.6389 608.0 528.5
19 6.68 13.63 4.47 9.11 -18.43 63.39 39.12 243.08 0.6736 744.8 544.2
20 1.26 -19.00 0.85 -19.00 -18.68 63.42 39.15 242.73 0.6751 547.3 999999
21 0.00 0.99 0.00 0.65 -16.62 62.49 38.21 245.21 0.6552 585.0 476.2
22 0.00 1.26 0.00 0.84 -18.91 62.78 38.51 242.09 0.6688 611.0 548.0
23 0.00 0.81 0.00 0.53 -16.94 62.20 37.93 244.61 0.6531 649.0 529.2
24 0.45 1.44 0.28 0.91 -12.72 60.99 36.72 250.43 0.6212 589.4 495.4
25 15.71 30.60 9.83 19.14 -12.41 60.44 36.16 250.68 0.6129 -743.7 -381.4
26 0.00 2.17 0.00 1.35 -11.76 60.22 35.95 251.63 0.6078 -756.0 -699.1
27 0.00 1.26 0.00 0.82 -18.57 61.07 36.79 241.67 0.6472 -428.0 -375.4
28 0.72 2.08 0.45 1.31 -14.69 60.18 35.90 247.00 0.6184 -651.0 -536.9
29 2.08 3.43 1.35 2.23 -19.06 60.95 36.67 240.92 0.6483 -705.3 -573.7
30 0.00 2.44 0.00 1.53 -14.85 60.01 35.74 246.68 0.6170 -830.0 -578.1
31 0.00 3.16 0.00 1.95 -12.64 59.32 35.05 249.84 0.5991 -749.0 -581.8
32 0.00 1.35 0.00 0.84 -14.10 59.33 35.06 247.51 0.6052 -561.0 -479.5
33 0.00 2.26 0.00 1.39 -12.86 59.01 34.74 249.35 0.5959 -619.0 -570.8
34 0.00 1.44 0.00 0.88 -12.49 58.28 34.00 249.60 0.5847 -682.0 -591.8


  • 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.