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

12077 59.37 299.28 32.70 165.63 -3.67 302.32 26.12 261.58 0.4458 305.6 290.3


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SDO HMI 2014-06-07 04:00:40 UT

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

1 0.00 1.18 0.00 0.68 -9.03 305.52 29.33 251.92 0.5108 -727.0 -561.2
2 0.00 1.54 0.00 0.87 -6.57 303.98 27.78 256.01 0.4791 603.0 496.4
3 33.94 209.91 18.96 117.26 -3.76 303.47 27.27 261.73 0.4639 1176.0 378.5
4 0.00 1.18 0.00 0.66 -5.84 303.52 27.32 257.34 0.4699 669.0 528.7
5 1.27 -3.00 0.70 -3.00 -4.34 302.87 26.67 260.30 0.4560 863.7 999999
6 0.00 3.80 0.00 2.08 -3.57 300.78 24.58 261.34 0.4217 861.0 796.4
7 0.00 4.80 0.00 2.61 -2.57 300.69 24.49 263.70 0.4184 1025.0 865.0
8 0.00 3.26 0.00 1.78 -3.78 300.62 24.42 260.78 0.4197 861.0 721.7
9 0.00 1.27 0.00 0.69 -3.36 300.51 24.31 261.76 0.4170 704.0 592.6
10 0.81 1.72 0.44 0.94 -3.91 300.49 24.29 260.45 0.4179 916.4 780.2
11 2.35 6.43 1.28 3.49 -3.14 300.07 23.87 262.14 0.4096 994.7 686.6
12 0.00 4.98 0.00 2.70 -3.72 299.82 23.62 260.65 0.4069 200.0 347.2
13 0.00 3.44 0.00 1.86 -2.02 299.75 23.55 264.83 0.4026 -876.0 -753.0
14 0.00 1.72 0.00 0.93 -3.78 299.49 23.29 260.37 0.4018 782.0 621.6
15 0.00 1.00 0.00 0.54 -3.08 299.37 23.17 262.07 0.3984 546.0 395.6
16 0.00 1.09 0.00 0.59 -3.69 299.28 23.09 260.52 0.3984 869.0 575.7
17 0.00 1.63 0.00 0.88 -3.23 299.24 23.04 261.65 0.3966 -703.0 -511.2
18 21.00 38.38 11.32 20.69 -2.59 299.19 22.99 263.25 0.3946 -991.9 -391.2
19 0.00 1.27 0.00 0.68 -1.65 299.01 22.82 265.61 0.3904 575.0 459.6
20 0.00 5.88 0.00 3.16 -4.51 298.61 22.41 258.17 0.3900 -811.0 -574.1
21 0.00 1.09 0.00 0.59 -10.01 298.60 22.40 245.04 0.4156 -683.0 -520.2
22 0.00 0.54 0.00 0.29 -5.73 298.13 21.93 254.81 0.3867 -618.0 -588.8
23 0.00 1.27 0.00 0.68 -6.93 297.88 21.68 251.66 0.3881 -757.0 -544.1
24 0.00 1.90 0.00 0.98 -5.69 291.25 15.05 248.81 0.2784 -683.0 -467.1


  • 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.