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

12130 13.55 80.17 9.34 53.14 -8.07 228.88 38.78 250.01 0.6606 226.2 169.3


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SDO HMI 2014-08-07 02:00:39 UT

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

1 0.00 1.27 0.00 0.96 -8.37 237.29 47.19 253.34 0.7599 608.0 527.9
2 0.00 0.54 0.00 0.41 -6.88 237.07 46.98 255.17 0.7531 456.0 377.2
3 0.00 0.90 0.00 0.67 -6.84 236.53 46.44 255.04 0.7470 584.0 515.8
4 0.00 1.36 0.00 1.00 -7.04 235.93 45.84 254.58 0.7409 591.0 498.9
5 0.00 2.98 0.00 2.17 -6.89 235.56 45.47 254.65 0.7362 263.0 258.1
6 7.86 11.21 5.65 8.06 -7.70 234.49 44.40 253.17 0.7266 737.4 459.6
7 0.00 1.45 0.00 1.04 -8.02 234.49 44.40 252.76 0.7277 597.0 505.1
8 0.00 0.99 0.00 0.71 -7.94 234.26 44.17 252.78 0.7248 766.0 667.2
9 0.00 1.27 0.00 0.90 -6.45 234.00 43.90 254.67 0.7168 449.0 437.6
10 0.00 0.99 0.00 0.72 -9.28 234.25 44.15 251.00 0.7294 559.0 405.6
11 0.00 0.90 0.00 0.63 -9.48 231.87 41.77 249.70 0.7029 -296.0 -241.2
12 0.00 0.36 0.00 0.25 -8.40 231.67 41.58 251.08 0.6963 267.0 395.8
13 0.00 3.80 0.00 2.60 -8.09 231.39 41.29 251.37 0.6918 764.0 641.0
14 0.36 1.45 0.25 0.98 -7.64 231.21 41.12 251.92 0.6879 636.8 544.4
15 0.00 0.63 0.00 0.43 -8.17 230.70 40.61 250.96 0.6839 707.0 649.3
16 0.00 1.17 0.00 0.80 -8.36 230.73 40.63 250.71 0.6849 586.0 517.0
17 0.00 1.90 0.00 1.28 -8.50 230.54 40.45 250.43 0.6833 615.0 536.8
18 0.00 2.71 0.00 1.79 -7.25 229.24 39.14 251.59 0.6623 779.0 632.8
19 0.00 1.36 0.00 0.90 -8.77 229.05 38.96 249.33 0.6665 -498.0 -398.9
20 0.00 1.17 0.00 0.76 -5.15 228.47 38.37 254.33 0.6444 601.0 520.2
21 0.00 1.81 0.00 1.16 -5.18 228.12 38.02 254.13 0.6400 767.0 634.1
22 0.00 0.54 0.00 0.35 -6.04 227.56 37.47 252.58 0.6363 463.0 443.0
23 0.72 1.99 0.47 1.29 -8.08 227.64 37.54 249.60 0.6459 551.9 441.2
24 0.00 1.08 0.00 0.69 -6.06 227.33 37.24 252.45 0.6334 621.0 534.5
25 4.61 7.32 2.97 4.72 -7.90 227.39 37.29 249.73 0.6420 774.9 546.0
26 0.00 1.63 0.00 1.03 -5.17 227.07 36.98 253.67 0.6265 744.0 654.4
27 0.00 1.17 0.00 0.75 -6.33 227.12 37.03 251.94 0.6318 528.0 543.9
28 0.00 0.54 0.00 0.34 -6.21 226.35 36.25 251.73 0.6213 717.0 629.7
29 0.00 0.81 0.00 0.51 -6.70 226.16 36.07 250.89 0.6210 566.0 529.2
30 0.00 0.81 0.00 0.54 -14.27 227.16 37.07 240.65 0.6724 -483.0 -370.0
31 0.00 1.45 0.00 0.91 -7.14 225.78 35.69 250.02 0.6182 595.0 502.1
32 0.00 1.45 0.00 0.91 -7.32 225.69 35.59 249.69 0.6178 754.0 589.6
33 0.00 0.99 0.00 0.66 -14.64 226.45 36.35 239.69 0.6666 -546.0 -483.5
34 0.00 0.36 0.00 0.24 -14.01 226.17 36.08 240.35 0.6597 -567.0 -519.8
35 0.00 2.26 0.00 1.50 -14.88 226.22 36.13 239.21 0.6656 -688.0 -520.9
36 0.00 2.35 0.00 1.55 -14.35 226.04 35.95 239.80 0.6603 -608.0 -628.1
37 0.00 0.81 0.00 0.49 -3.39 222.81 32.72 254.53 0.5620 -585.0 -464.6
38 0.00 1.36 0.00 0.84 -11.74 222.27 32.18 240.78 0.5996 -502.0 -388.4
39 0.00 1.27 0.00 0.77 -11.26 221.22 31.13 240.68 0.5837 -593.0 -430.0
40 0.00 1.27 0.00 0.73 -4.75 219.62 29.53 250.30 0.5237 -643.0 -478.9
41 0.00 2.08 0.00 1.21 -5.34 219.62 29.52 249.25 0.5267 -794.0 -605.1
42 0.00 1.54 0.00 0.88 -3.99 218.68 28.59 251.08 0.5066 -819.0 -663.2
43 0.00 1.90 0.00 1.08 -3.24 218.52 28.42 252.39 0.5006 -652.0 -578.2
44 0.00 1.90 0.00 1.08 -3.41 218.35 28.26 251.95 0.4990 -774.0 -717.0
45 0.00 0.72 0.00 0.41 -2.71 217.92 27.82 253.02 0.4894 -698.0 -532.1
46 0.00 0.99 0.00 0.61 -16.84 218.15 28.05 229.89 0.5907 -515.0 -418.9
47 0.00 1.36 0.00 0.83 -17.22 217.88 27.79 229.12 0.5912 -471.0 -384.6


  • 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.