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

12155 67.46 239.56 46.44 164.64 -19.67 107.36 -35.28 128.39 0.6963 747.8 452.9


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SDO HMI 2014-09-06 22:00:36 UT

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

1 0.00 0.80 0.00 0.53 -21.26 111.28 -31.37 133.49 0.6710 596.0 451.8
2 0.00 1.52 0.00 1.02 -20.40 109.50 -33.15 130.96 0.6810 690.0 635.4
3 0.00 0.71 0.00 0.48 -20.25 109.26 -33.38 130.59 0.6821 543.0 496.9
4 0.80 9.28 0.56 6.51 -22.88 108.44 -34.21 132.93 0.7098 673.6 683.2
5 2.59 -4.00 1.81 -4.00 -22.72 108.29 -34.36 132.63 0.7099 847.5 999999
6 0.00 0.98 0.00 0.70 -23.41 107.84 -34.80 133.05 0.7191 466.0 418.5
7 0.00 0.45 0.00 0.31 -22.91 107.99 -34.65 132.62 0.7140 578.0 528.8
8 0.00 1.43 0.00 1.01 -23.03 107.84 -34.81 132.62 0.7163 458.0 401.9
9 0.00 1.34 0.00 0.94 -22.76 107.76 -34.89 132.26 0.7150 686.0 638.7
10 22.93 89.58 15.46 60.22 -18.80 108.33 -34.31 128.10 0.6805 999.7 527.2
11 0.00 0.80 0.00 0.57 -23.09 107.06 -35.59 132.08 0.7237 533.0 445.9
12 1.25 41.93 0.86 29.15 -20.38 107.47 -35.18 129.32 0.7003 912.5 383.1
13 0.00 0.89 0.00 0.61 -19.69 107.65 -35.00 128.64 0.6937 576.0 493.9
14 11.51 -12.00 8.02 -12.00 -20.55 107.07 -35.58 129.20 0.7054 807.7 999999
15 0.00 1.43 0.00 0.99 -20.24 107.11 -35.54 128.88 0.7028 846.0 655.0
16 10.62 76.19 7.38 52.90 -19.90 106.77 -35.88 128.21 0.7037 951.5 438.9
17 0.00 0.89 0.00 0.63 -20.80 106.48 -36.17 129.05 0.7127 367.0 234.9
18 13.03 -16.00 9.04 -16.00 -19.60 106.65 -36.00 127.77 0.7028 1081.5 999999
19 0.00 1.70 0.00 1.17 -18.92 106.82 -35.83 127.08 0.6964 559.0 281.0
20 0.00 1.16 0.00 0.80 -18.64 106.57 -36.07 126.56 0.6969 510.0 535.2
21 0.00 1.52 0.00 1.05 -18.75 106.47 -36.18 126.61 0.6987 531.0 523.5
22 4.19 -16.00 2.92 -16.00 -19.20 106.23 -36.41 126.98 0.7041 627.2 999999
23 0.00 1.52 0.00 1.09 -20.34 104.95 -37.70 127.41 0.7242 711.0 615.5
24 0.00 0.71 0.00 0.52 -19.78 104.01 -38.64 126.10 0.7296 604.0 563.4
25 0.00 0.89 0.00 0.63 -16.69 103.28 -39.37 121.91 0.7181 -672.0 -510.2
26 0.00 1.16 0.00 0.85 -18.77 102.51 -40.13 123.93 0.7379 -556.0 -467.2
27 0.00 0.98 0.00 0.72 -18.65 102.34 -40.31 123.68 0.7389 -636.0 -526.5
28 0.54 1.70 0.39 1.24 -17.61 101.67 -40.98 122.03 0.7396 -693.0 -588.9


  • 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.