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

12135 129.47 669.92 81.69 420.91 12.32 128.05 -37.80 77.76 0.6146 -15.4 -46.3


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SDO HMI 2014-08-08 22:00:39 UT

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

1 57.51 353.30 34.81 213.97 13.96 131.05 -34.80 74.62 0.5767 -1180.4 -386.8
2 2.26 -1.00 1.37 -1.00 13.40 130.42 -35.44 75.74 0.5841 -570.2 999999
3 0.90 -1.00 0.55 -1.00 14.13 130.29 -35.56 74.53 0.5874 -316.8 999999
4 0.00 1.35 0.00 0.84 13.70 129.40 -36.46 75.46 0.5986 -714.0 -546.7
5 0.00 2.62 0.00 1.62 13.84 129.18 -36.68 75.28 0.6019 -567.0 -489.6
6 0.00 1.63 0.00 1.01 13.37 129.06 -36.79 76.08 0.6025 -591.0 -450.4
7 0.90 2.08 0.57 1.30 11.95 127.89 -37.96 78.62 0.6161 883.4 723.3
8 0.00 0.99 0.00 0.62 12.06 127.72 -38.14 78.47 0.6186 733.0 628.4
9 0.00 1.26 0.00 0.80 11.09 127.08 -38.78 80.09 0.6261 -798.0 -657.1
10 0.00 0.81 0.00 0.52 11.85 126.92 -38.94 78.91 0.6291 836.0 724.3
11 0.00 1.90 0.00 1.21 12.03 126.81 -39.05 78.64 0.6307 581.0 529.4
12 0.00 1.08 0.00 0.69 10.99 126.89 -38.96 80.28 0.6285 -558.0 -445.3
13 0.00 1.44 0.00 0.92 11.78 126.73 -39.13 79.05 0.6315 664.0 590.2
14 0.00 1.35 0.00 0.86 11.10 126.72 -39.14 80.12 0.6309 -334.0 -223.7
15 1.17 2.80 0.75 1.79 11.73 126.49 -39.36 79.15 0.6345 811.5 698.3
16 0.00 0.63 0.00 0.40 11.26 126.37 -39.48 79.90 0.6357 -454.0 -355.0
17 0.00 1.35 0.00 0.87 10.23 126.13 -39.73 81.54 0.6381 821.0 633.1
18 0.00 3.16 0.00 2.03 9.87 126.14 -39.71 82.11 0.6377 892.0 722.8
19 0.90 288.02 0.58 188.68 11.24 125.60 -40.25 80.01 0.6457 876.7 353.6
20 6.50 -19.00 4.22 -19.00 11.10 125.38 -40.47 80.25 0.6485 1103.8 999999
21 5.33 -19.00 3.47 -19.00 11.30 125.10 -40.75 79.97 0.6523 418.3 999999
22 0.54 -19.00 0.35 -19.00 11.62 124.97 -40.89 79.48 0.6544 -402.7 999999
23 19.14 -19.00 12.49 -19.00 10.83 125.02 -40.84 80.69 0.6531 1032.0 999999
24 2.26 -19.00 1.48 -19.00 10.57 124.81 -41.04 81.11 0.6556 901.6 999999
25 2.17 -19.00 1.42 -19.00 11.05 124.69 -41.16 80.38 0.6575 572.9 999999
26 1.90 -19.00 1.24 -19.00 10.65 124.68 -41.18 80.99 0.6574 822.3 999999
27 19.14 -19.00 12.55 -19.00 9.76 124.65 -41.20 82.35 0.6573 1001.5 999999
28 0.27 -19.00 0.18 -19.00 10.70 124.46 -41.39 80.93 0.6602 733.3 999999
29 5.87 -19.00 3.87 -19.00 10.51 124.33 -41.52 81.24 0.6618 695.2 999999
30 0.27 -19.00 0.18 -19.00 9.56 124.39 -41.46 82.67 0.6606 597.7 999999
31 2.44 -19.00 1.61 -19.00 10.65 124.14 -41.71 81.04 0.6643 556.0 999999
32 0.00 2.80 0.00 1.87 10.27 123.62 -42.23 81.63 0.6708 -394.0 -201.2
33 0.00 1.35 0.00 0.91 10.34 122.93 -42.92 81.56 0.6795 -578.0 -449.3


  • 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.