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

11991 36.86 223.23 23.03 140.61 -25.74 87.24 34.82 236.43 0.6186 -211.9 -242.3


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SDO HMI 2014-03-07 02:00:28 UT

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

1 0.00 3.29 0.00 2.35 -21.76 97.77 45.35 246.65 0.7220 566.0 508.7
2 0.00 1.38 0.00 0.98 -21.69 97.43 45.01 246.65 0.7180 743.0 732.1
3 0.00 1.21 0.00 0.86 -23.73 96.72 44.30 243.68 0.7157 334.0 365.6
4 0.00 0.87 0.00 0.61 -23.91 96.39 43.97 243.32 0.7127 493.0 394.1
5 1.47 3.03 0.97 1.99 -17.20 93.27 40.85 252.09 0.6590 -686.1 -558.8
6 0.00 1.30 0.00 0.88 -22.54 94.38 41.96 244.58 0.6860 534.0 430.1
7 3.03 6.84 2.06 4.65 -23.03 94.48 42.05 243.92 0.6887 643.6 468.3
8 1.56 2.94 1.06 2.01 -23.34 94.51 42.09 243.49 0.6900 563.2 434.6
9 0.00 2.94 0.00 1.99 -22.37 94.14 41.72 244.75 0.6828 728.0 612.6
10 0.00 1.12 0.00 0.77 -23.96 94.62 42.20 242.66 0.6934 563.0 446.5
11 0.00 0.43 0.00 0.30 -24.33 94.77 42.35 242.21 0.6962 280.0 293.0
12 0.00 1.30 0.00 0.88 -22.87 94.15 41.73 244.04 0.6845 745.0 641.3
13 0.00 1.12 0.00 0.76 -22.20 93.91 41.49 244.91 0.6796 684.0 557.4
14 0.00 2.60 0.00 1.76 -23.31 94.10 41.68 243.40 0.6854 212.0 256.1
15 0.00 2.08 0.00 1.40 -22.77 93.81 41.39 244.06 0.6803 573.0 664.5
16 0.00 0.95 0.00 0.64 -23.24 93.77 41.35 243.38 0.6814 410.0 368.3
17 0.00 3.03 0.00 2.03 -23.11 93.51 41.09 243.48 0.6779 654.0 511.0
18 0.00 0.26 0.00 0.18 -25.72 94.43 42.01 240.16 0.6974 492.0 474.7
19 0.00 1.64 0.00 1.13 -25.57 94.28 41.85 240.30 0.6952 670.0 511.1
20 0.52 2.42 0.36 1.66 -25.92 93.94 41.51 239.69 0.6929 700.2 622.8
21 0.00 1.64 0.00 1.12 -25.64 93.82 41.40 240.03 0.6905 706.0 565.6
22 0.00 1.04 0.00 0.69 -23.39 92.71 40.29 242.78 0.6698 738.0 611.5
23 0.00 1.04 0.00 0.69 -23.56 92.60 40.18 242.50 0.6691 770.0 667.9
24 0.00 1.38 0.00 0.90 -22.43 91.41 38.99 243.69 0.6511 517.0 479.3
25 0.00 1.21 0.00 0.78 -21.80 91.08 38.66 244.50 0.6449 626.0 530.6
26 0.00 2.08 0.00 1.34 -26.53 89.16 36.74 236.63 0.6432 -440.0 -390.3
27 0.00 2.42 0.00 1.55 -26.12 88.72 36.30 237.00 0.6361 -770.0 -656.6
28 0.35 4.33 0.22 2.78 -26.46 88.77 36.34 236.52 0.6384 -760.0 -583.2
29 0.00 1.56 0.00 1.00 -26.44 88.63 36.21 236.48 0.6368 -546.0 -475.5
30 0.00 1.21 0.00 0.77 -26.26 88.53 36.10 236.69 0.6346 -580.0 -484.5
31 0.00 1.38 0.00 0.88 -26.43 88.30 35.88 236.31 0.6330 -743.0 -603.0
32 0.00 1.12 0.00 0.73 -27.76 88.51 36.08 234.50 0.6424 -663.0 -564.8
33 0.00 1.04 0.00 0.66 -27.04 88.23 35.81 235.39 0.6356 -379.0 -402.2
34 0.00 3.98 0.00 2.54 -26.96 88.04 35.62 235.40 0.6330 -745.0 -668.8
35 0.00 0.52 0.00 0.32 -25.96 86.80 34.38 236.15 0.6135 -360.0 -292.2
36 0.00 1.82 0.00 1.19 -30.65 88.07 35.65 230.22 0.6547 -684.0 -578.1
37 0.00 1.73 0.00 1.09 -27.29 86.44 34.02 233.96 0.6172 -745.0 -576.2
38 0.00 0.69 0.00 0.45 -30.75 87.64 35.22 229.83 0.6510 -662.0 -512.2
39 0.00 1.30 0.00 0.82 -27.98 86.24 33.82 232.83 0.6191 -608.0 -520.3
40 3.89 149.17 2.39 91.37 -26.08 84.97 32.55 234.84 0.5933 -868.5 -439.7
41 3.37 -40.00 2.07 -40.00 -26.18 84.88 32.46 234.63 0.5929 -805.8 999999
42 0.95 -40.00 0.59 -40.00 -26.85 84.93 32.51 233.65 0.5976 -292.3 999999
43 21.72 -40.00 13.31 -40.00 -26.55 84.52 32.10 233.82 0.5912 -986.6 999999
44 0.00 0.87 0.00 0.54 -28.64 84.42 31.99 230.64 0.6037 -690.0 -593.9
45 0.00 0.95 0.00 0.57 -28.53 81.46 29.04 228.55 0.5712 -588.0 -434.3


  • 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.