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

12073 30.88 120.54 21.71 84.89 -13.17 62.65 43.86 252.14 0.7107 -24.7 126.4


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SDO HMI 2014-05-30 10:00:39 UT

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

1 0.00 0.99 0.00 0.88 -15.19 73.50 54.71 252.16 0.8297 -408.0 -347.6
2 0.00 0.54 0.00 0.42 -10.04 68.62 49.84 257.66 0.7726 449.0 314.0
3 0.00 1.26 0.00 0.96 -11.13 67.53 48.74 256.05 0.7623 548.0 460.4
4 0.00 0.81 0.00 0.61 -11.11 66.59 47.80 255.90 0.7518 537.0 476.1
5 0.00 0.81 0.00 0.61 -11.02 66.38 47.60 255.97 0.7494 593.0 480.7
6 0.00 1.63 0.00 1.23 -13.03 66.76 47.98 253.41 0.7574 544.0 401.3
7 0.00 0.81 0.00 0.62 -14.76 66.62 47.84 251.15 0.7597 492.0 328.9
8 11.74 21.50 8.59 15.74 -12.52 65.12 46.33 253.70 0.7380 784.9 431.4
9 0.00 1.17 0.00 0.85 -11.96 64.81 46.03 254.37 0.7334 769.0 679.5
10 0.00 0.45 0.00 0.34 -15.43 65.60 46.82 250.00 0.7504 351.0 281.0
11 0.00 1.72 0.00 1.25 -12.34 64.76 45.98 253.86 0.7336 490.0 418.7
12 0.00 1.81 0.00 1.30 -11.66 64.39 45.60 254.69 0.7278 591.0 532.7
13 0.00 4.34 0.00 3.12 -11.91 64.35 45.57 254.34 0.7279 788.0 742.2
14 0.00 4.70 0.00 3.39 -13.00 64.28 45.50 252.85 0.7296 772.0 679.5
15 0.00 1.17 0.00 0.84 -12.91 63.91 45.12 252.87 0.7251 619.0 568.5
16 0.72 12.37 0.52 8.81 -13.16 63.52 44.74 252.42 0.7212 771.6 360.0
17 0.90 -16.00 0.64 -16.00 -12.69 63.33 44.54 253.01 0.7179 -519.9 999999
18 2.71 4.43 1.98 3.24 -18.55 63.61 44.83 245.27 0.7381 574.1 378.9
19 0.00 0.90 0.00 0.62 -11.77 61.84 43.06 253.88 0.6980 -354.0 -325.9
20 0.00 2.08 0.00 1.51 -18.43 63.39 44.60 245.35 0.7353 744.0 554.0
21 0.00 2.44 0.00 1.77 -18.40 63.11 44.32 245.28 0.7322 693.0 628.1
22 0.00 0.45 0.00 0.31 -12.75 60.80 42.02 252.20 0.6880 222.0 178.8
23 0.00 1.08 0.00 0.73 -12.10 60.51 41.73 253.04 0.6827 -562.0 -422.9
24 0.00 0.72 0.00 0.51 -18.41 61.69 42.91 244.71 0.7167 -544.0 -490.0
25 0.00 1.26 0.00 0.85 -11.36 59.96 41.17 253.95 0.6739 -602.0 -564.5
26 14.81 33.96 9.98 22.91 -12.66 60.16 41.38 252.13 0.6799 -809.4 -72.2
27 0.00 0.99 0.00 0.66 -11.48 59.90 41.11 253.75 0.6735 -604.0 -490.4
28 0.00 0.72 0.00 0.48 -11.85 59.88 41.10 253.21 0.6743 -637.0 -477.5
29 0.00 1.81 0.00 1.21 -13.04 59.57 40.79 251.39 0.6738 -574.0 -440.2
30 0.00 1.35 0.00 0.92 -14.75 59.90 41.11 249.04 0.6832 -766.0 -638.3
31 0.00 0.72 0.00 0.48 -12.01 59.29 40.51 252.79 0.6674 -620.0 -607.5
32 0.00 3.61 0.00 2.40 -12.42 59.20 40.42 252.17 0.6675 -826.0 -681.5
33 0.00 2.44 0.00 1.62 -12.79 59.15 40.37 251.60 0.6679 -667.0 -530.2
34 0.00 0.36 0.00 0.24 -14.29 59.46 40.67 249.55 0.6764 -556.0 -540.0
35 0.00 1.26 0.00 0.89 -19.38 60.77 41.99 243.03 0.7103 -640.0 -586.3
36 0.00 1.08 0.00 0.72 -12.57 59.07 40.29 251.89 0.6662 -785.0 -668.2
37 0.00 1.45 0.00 0.96 -12.82 58.95 40.17 251.49 0.6656 -725.0 -657.8
38 0.00 1.35 0.00 0.89 -12.70 58.72 39.94 251.59 0.6624 -555.0 -533.5


  • 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.