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

12073 19.41 103.39 12.14 65.10 -13.84 63.14 36.09 248.39 0.6178 291.7 197.2


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SDO HMI 2014-05-29 19:00:39 UT

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

1 0.00 1.53 0.00 1.02 -9.67 68.31 41.26 256.56 0.6707 568.0 447.1
2 0.00 1.35 0.00 0.94 -15.85 69.52 42.47 248.11 0.7024 505.0 374.2
3 0.00 1.17 0.00 0.78 -9.77 67.79 40.74 256.28 0.6644 586.0 475.8
4 0.00 1.44 0.00 0.95 -9.98 67.74 40.70 255.95 0.6642 677.0 574.3
5 0.00 5.51 0.00 3.63 -11.19 67.40 40.36 254.06 0.6629 725.0 651.5
6 0.00 1.62 0.00 1.07 -11.07 67.14 40.09 254.16 0.6593 779.0 730.8
7 0.00 1.08 0.00 0.71 -11.84 67.19 40.14 253.03 0.6620 409.0 382.8
8 0.00 1.08 0.00 0.71 -12.81 66.80 39.75 251.47 0.6599 443.0 383.2
9 0.00 2.98 0.00 1.93 -11.89 65.91 38.86 252.55 0.6458 794.0 687.8
10 0.00 1.17 0.00 0.76 -12.98 65.42 38.37 250.72 0.6431 -768.0 -637.6
11 0.00 0.81 0.00 0.52 -13.07 64.92 37.87 250.38 0.6371 436.0 339.9
12 0.00 1.26 0.00 0.81 -12.73 64.82 37.77 250.86 0.6347 546.0 489.1
13 0.00 0.81 0.00 0.53 -15.10 65.12 38.07 247.41 0.6470 458.0 392.6
14 0.00 1.71 0.00 1.09 -12.83 64.64 37.59 250.65 0.6327 825.0 679.8
15 0.00 1.08 0.00 0.70 -15.14 64.84 37.80 247.24 0.6438 583.0 501.3
16 0.00 1.17 0.00 0.75 -14.04 64.50 37.46 248.74 0.6354 526.0 403.9
17 0.00 0.99 0.00 0.63 -12.96 64.27 37.22 250.30 0.6284 647.0 559.0
18 0.00 2.26 0.00 1.43 -12.74 64.15 37.10 250.59 0.6261 480.0 482.2
19 0.81 2.89 0.51 1.82 -11.66 63.90 36.85 252.19 0.6192 860.9 760.9
20 0.00 0.72 0.00 0.46 -13.05 64.05 37.00 250.07 0.6259 454.0 363.6
21 0.00 1.62 0.00 1.04 -15.36 64.21 37.17 246.62 0.6369 757.0 591.7
22 0.00 1.99 0.00 1.25 -13.21 63.76 36.72 249.70 0.6228 797.0 618.2
23 0.63 10.20 0.40 6.38 -13.24 63.30 36.26 249.45 0.6170 786.7 724.3
24 0.00 2.98 0.00 1.86 -13.00 62.95 35.90 249.69 0.6115 258.0 233.2
25 2.44 -23.00 1.52 -23.00 -13.28 62.96 35.91 249.25 0.6127 881.9 999999
26 2.44 -23.00 1.52 -23.00 -13.28 62.73 35.68 249.14 0.6097 912.0 999999
27 0.45 2.44 0.28 1.51 -13.25 62.30 35.25 248.99 0.6041 727.0 658.1
28 6.14 10.47 3.94 6.72 -18.35 63.26 36.21 241.72 0.6390 812.4 683.1
29 0.00 1.90 0.00 1.21 -18.48 62.97 35.93 241.37 0.6363 373.0 378.0
30 0.00 1.17 0.00 0.74 -16.48 62.40 35.36 244.02 0.6195 587.0 425.6
31 0.00 1.90 0.00 1.21 -18.38 62.63 35.59 241.31 0.6318 288.0 299.5
32 0.36 1.35 0.22 0.83 -12.67 61.30 34.25 249.47 0.5885 726.8 595.9
33 0.00 1.71 0.00 1.08 -17.62 62.18 35.14 242.18 0.6225 198.0 306.1
34 2.08 14.98 1.26 9.10 -12.21 60.89 33.84 250.04 0.5813 -635.1 -425.2
35 2.08 -34.00 1.26 -34.00 -12.02 60.79 33.74 250.30 0.5792 -848.0 999999
36 1.53 3.43 0.96 2.16 -18.87 61.26 34.21 239.76 0.6181 -833.8 -618.4
37 0.00 3.88 0.00 2.37 -14.67 60.41 33.37 245.76 0.5857 -874.0 -611.1
38 0.00 2.35 0.00 1.42 -14.30 59.79 32.74 246.01 0.5758 -633.0 -548.5
39 0.00 1.17 0.00 0.69 -10.61 59.05 32.01 251.92 0.5501 -711.0 -532.9
40 0.00 1.90 0.00 1.14 -14.24 59.30 32.25 245.83 0.5690 -603.0 -516.1
41 0.00 1.35 0.00 0.81 -12.97 58.95 31.91 247.79 0.5585 -730.0 -572.4
42 0.00 1.44 0.00 0.85 -12.54 58.31 31.26 248.17 0.5478 -847.0 -760.5
43 0.45 2.53 0.27 1.49 -13.97 57.85 30.81 245.42 0.5486 -872.0 -701.4


  • 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.