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

12127 34.24 114.05 25.25 83.09 -8.03 250.01 45.04 253.01 0.7345 214.9 132.5


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SDO HMI 2014-08-05 23:00:39 UT

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

1 0.00 0.99 0.00 0.79 -6.61 254.83 49.86 256.47 0.7833 657.0 566.5
2 0.00 0.81 0.00 0.64 -7.69 254.27 49.30 254.96 0.7802 431.0 429.1
3 0.00 0.90 0.00 0.71 -8.02 254.14 49.17 254.51 0.7797 532.0 423.0
4 8.04 10.94 6.25 8.50 -6.77 253.76 48.79 255.95 0.7724 668.3 429.4
5 1.99 5.06 1.53 3.89 -7.31 253.09 48.12 255.06 0.7666 578.8 447.0
6 0.00 1.45 0.00 1.09 -6.48 252.48 47.51 255.92 0.7576 296.0 366.4
7 0.00 1.45 0.00 1.10 -7.16 252.43 47.46 255.03 0.7590 494.0 391.1
8 0.00 2.26 0.00 1.70 -7.29 252.09 47.12 254.76 0.7556 578.0 433.2
9 1.90 3.62 1.40 2.67 -6.33 251.38 46.41 255.76 0.7450 597.7 508.2
10 0.99 2.44 0.74 1.81 -6.54 251.32 46.35 255.46 0.7449 693.6 602.1
11 0.00 0.99 0.00 0.75 -9.79 251.58 46.61 251.39 0.7579 -569.0 -461.1
12 0.00 0.72 0.00 0.51 0.67 250.41 45.44 264.94 0.7176 494.0 428.6
13 0.00 1.08 0.00 0.79 -6.46 250.64 45.67 255.35 0.7370 611.0 504.2
14 0.00 2.71 0.00 1.97 -8.49 249.90 44.93 252.41 0.7351 650.0 550.7
15 5.15 8.22 3.71 5.92 -7.99 249.44 44.47 252.90 0.7281 687.8 494.8
16 5.78 16.27 4.13 11.62 -6.85 249.30 44.33 254.35 0.7228 811.0 618.0
17 0.00 1.45 0.00 1.03 -7.41 249.24 44.27 253.59 0.7239 678.0 560.2
18 0.00 1.45 0.00 1.06 -10.93 249.66 44.69 249.16 0.7412 -646.0 -550.5
19 0.00 1.36 0.00 0.97 -7.27 249.09 44.12 253.72 0.7217 330.0 422.9
20 3.07 35.97 2.23 25.96 -9.61 249.30 44.33 250.72 0.7322 -632.9 -302.1
21 0.00 1.08 0.00 0.78 -8.52 249.09 44.12 252.05 0.7259 212.0 267.2
22 0.00 1.81 0.00 1.28 -7.50 248.82 43.85 253.31 0.7194 652.0 466.2
23 0.00 0.63 0.00 0.46 -10.03 249.07 44.10 250.07 0.7312 -570.0 -490.3
24 6.96 -20.00 5.01 -20.00 -9.54 248.90 43.93 250.63 0.7275 -761.8 999999
25 0.00 1.27 0.00 0.91 -10.10 248.78 43.81 249.85 0.7282 -667.0 -511.6
26 0.00 1.90 0.00 1.36 -9.23 248.55 43.58 250.89 0.7224 -140.0 -120.3
27 0.00 1.17 0.00 0.82 -7.12 247.88 42.91 253.46 0.7071 581.0 623.9
28 0.36 1.45 0.25 1.00 -8.08 247.00 42.03 251.78 0.7001 701.8 597.2
29 0.00 0.81 0.00 0.56 -6.19 246.75 41.78 254.29 0.6903 647.0 559.2
30 0.00 0.72 0.00 0.49 -10.15 245.24 40.27 248.14 0.6878 -512.0 -446.1
31 0.00 1.36 0.00 0.86 -7.06 241.71 36.74 250.79 0.6309 -627.0 -573.4
32 0.00 1.08 0.00 0.69 -7.21 241.65 36.68 250.53 0.6308 -557.0 -486.2
33 0.00 0.63 0.00 0.40 -7.32 241.51 36.54 250.28 0.6295 -721.0 -584.9


  • 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.