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

12035 80.05 524.51 54.67 353.04 -14.69 224.46 41.76 253.50 0.6738 312.5 233.2


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SDO HMI 2014-04-20 19:00:34 UT

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

1 3.37 120.05 2.41 84.92 -11.13 229.06 46.37 259.52 0.7245 591.9 523.6
2 20.04 -1.00 14.31 -1.00 -10.77 228.90 46.20 260.00 0.7224 770.4 999999
3 2.39 -1.00 1.70 -1.00 -10.39 228.74 46.04 260.52 0.7202 723.8 999999
4 0.00 1.77 0.00 1.26 -11.54 228.79 46.09 258.92 0.7216 550.0 452.9
5 1.06 -1.00 0.76 -1.00 -11.07 228.56 45.86 259.56 0.7185 610.6 999999
6 6.47 -1.00 4.58 -1.00 -10.77 228.46 45.76 259.97 0.7171 981.3 999999
7 6.29 -1.00 4.43 -1.00 -11.26 227.98 45.29 259.24 0.7117 887.4 999999
8 8.87 -1.00 6.24 -1.00 -11.53 227.99 45.30 258.86 0.7121 892.3 999999
9 0.00 1.51 0.00 1.05 -10.10 227.54 44.85 260.85 0.7056 283.0 225.5
10 0.53 1.51 0.37 1.05 -9.95 227.43 44.74 261.04 0.7041 -336.7 -243.7
11 0.00 1.24 0.00 0.86 -10.11 227.29 44.59 260.81 0.7025 -219.0 -283.8
12 0.00 1.33 0.00 0.91 -12.59 226.09 43.40 257.11 0.6902 -604.0 -470.9
13 0.00 1.15 0.00 0.78 -12.69 225.56 42.87 256.90 0.6837 -460.0 -329.4
14 2.66 11.08 1.79 7.44 -11.89 225.15 42.46 258.01 0.6776 -522.4 -364.3
15 3.90 -14.00 2.62 -14.00 -11.65 225.06 42.37 258.36 0.6762 -555.2 999999
16 4.08 206.22 2.79 142.65 -15.83 225.88 43.18 252.42 0.6930 1111.8 275.3
17 1.42 3.19 0.95 2.13 -12.12 224.78 42.08 257.61 0.6732 700.9 544.2
18 0.62 4.52 0.41 3.01 -11.95 224.54 41.84 257.83 0.6699 781.3 630.9
19 0.00 1.15 0.00 0.76 -10.55 224.13 41.43 259.89 0.6631 571.0 509.5
20 0.00 0.89 0.00 0.57 -10.80 222.87 40.17 259.35 0.6471 632.0 576.3
21 0.00 1.51 0.00 0.98 -11.26 222.86 40.17 258.65 0.6475 605.0 463.8
22 0.00 2.22 0.00 1.43 -11.19 222.41 39.71 258.68 0.6415 721.0 547.7
23 0.00 1.06 0.00 0.68 -11.87 222.16 39.47 257.58 0.6392 670.0 652.3
24 0.00 1.24 0.00 0.80 -14.00 222.44 39.75 254.35 0.6466 824.0 691.7
25 0.00 1.60 0.00 1.03 -14.13 222.31 39.61 254.12 0.6452 806.0 631.4
26 0.00 0.53 0.00 0.34 -16.18 221.87 39.18 250.86 0.6445 434.0 360.5
27 0.00 1.24 0.00 0.79 -14.39 221.44 38.74 253.50 0.6345 596.0 455.7
28 0.00 0.80 0.00 0.50 -14.40 220.57 37.87 253.24 0.6232 557.0 381.9
29 0.62 2.22 0.39 1.41 -15.23 220.70 38.00 251.98 0.6270 804.9 648.0
30 0.00 5.32 0.00 3.36 -14.62 220.57 37.88 252.91 0.6238 743.0 599.2
31 0.00 0.89 0.00 0.58 -19.30 221.66 38.97 246.09 0.6516 371.0 309.3
32 0.00 0.71 0.00 0.45 -15.60 220.70 38.00 251.40 0.6280 712.0 626.2
33 0.00 0.98 0.00 0.61 -11.55 219.75 37.06 257.67 0.6066 655.0 540.9
34 0.00 2.48 0.00 1.57 -15.99 220.19 37.49 250.62 0.6225 628.0 522.0
35 0.00 1.33 0.00 0.84 -15.84 220.12 37.42 250.83 0.6212 773.0 643.6
36 0.00 1.86 0.00 1.15 -12.09 219.30 36.60 256.69 0.6014 765.0 659.4
37 0.53 82.81 0.33 52.16 -17.46 219.37 36.68 248.02 0.6167 -586.8 90.2
38 0.00 1.51 0.00 0.94 -16.85 219.12 36.42 248.88 0.6114 -729.0 -593.7
39 0.00 1.33 0.00 0.80 -8.28 217.27 34.57 262.88 0.5680 276.0 271.5
40 8.60 45.75 5.31 28.22 -16.61 218.29 35.59 248.94 0.5999 -835.4 -399.5
41 0.00 3.99 0.00 2.50 -19.04 218.85 36.16 245.32 0.6160 -524.0 -436.7
42 0.00 1.15 0.00 0.72 -19.55 218.62 35.93 244.42 0.6153 -546.0 -456.2
43 8.60 -40.00 5.28 -40.00 -16.30 217.80 35.10 249.27 0.5924 -927.7 999999
44 0.00 1.06 0.00 0.66 -18.12 217.85 35.15 246.32 0.5997 -462.0 -375.3
45 0.00 1.06 0.00 0.65 -19.76 216.22 33.52 242.88 0.5862 -774.0 -634.2
46 0.00 2.48 0.00 1.45 -19.85 212.18 29.48 240.26 0.5353 -739.0 -579.5
47 0.00 1.77 0.00 1.03 -19.24 211.80 29.10 241.06 0.5269 -568.0 -476.1


  • 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.