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

12201 42.71 110.38 24.18 62.21 -5.00 87.52 26.96 251.80 0.4767 19.2 -78.9


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SDO HMI 2014-11-06 17:00:28 UT

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

1 0.00 0.95 0.00 0.56 -5.39 92.11 31.54 253.92 0.5442 648.0 542.9
2 0.00 0.95 0.00 0.56 -6.81 91.50 30.94 251.08 0.5417 478.0 374.9
3 7.33 34.52 4.28 20.07 -4.79 91.27 30.71 254.60 0.5300 798.2 481.6
4 13.38 -3.00 7.76 -3.00 -4.47 90.91 30.35 254.99 0.5236 962.7 999999
5 0.00 2.68 0.00 1.54 -4.56 89.95 29.39 254.35 0.5101 853.0 726.2
6 0.35 1.29 0.20 0.75 -5.79 89.91 29.35 252.01 0.5147 627.5 526.3
7 0.00 2.93 0.00 1.68 -3.59 89.74 29.18 256.09 0.5033 805.0 601.1
8 0.00 1.29 0.00 0.74 -5.62 89.45 28.89 252.05 0.5075 691.0 575.5
9 0.00 2.42 0.00 1.38 -4.93 89.25 28.69 253.27 0.5015 947.0 774.8
10 0.00 1.04 0.00 0.59 -5.54 88.70 28.14 251.76 0.4963 896.0 690.2
11 0.00 1.04 0.00 0.59 -6.69 88.73 28.17 249.60 0.5023 690.0 625.4
12 0.00 1.29 0.00 0.72 -3.13 87.43 26.87 255.86 0.4673 753.0 635.0
13 0.00 0.95 0.00 0.53 -4.14 87.13 26.57 253.60 0.4670 793.0 681.6
14 0.00 0.78 0.00 0.43 -3.87 87.09 26.53 254.13 0.4652 668.0 581.6
15 0.00 1.29 0.00 0.73 -5.55 87.05 26.49 250.68 0.4725 -661.0 -544.1
16 0.00 0.95 0.00 0.53 -5.40 86.35 25.79 250.47 0.4615 -678.0 -627.6
17 6.04 13.72 3.36 7.62 -5.78 85.77 25.21 249.28 0.4550 -917.4 -643.9
18 0.00 0.78 0.00 0.43 -5.02 85.51 24.95 250.67 0.4471 -739.0 -600.4
19 1.64 -17.00 0.91 -17.00 -5.89 85.44 24.88 248.80 0.4508 -849.2 999999
20 0.00 4.40 0.00 2.43 -4.77 85.36 24.80 251.09 0.4438 -629.0 -749.8
21 0.00 1.90 0.00 1.05 -4.65 85.10 24.54 251.18 0.4392 -430.0 -514.1
22 6.64 28.05 3.65 15.40 -4.79 84.87 24.31 250.70 0.4366 -1028.8 -648.5
23 0.00 2.33 0.00 1.28 -5.42 84.77 24.21 249.26 0.4383 -929.0 -742.8
24 7.33 -22.00 4.02 -22.00 -4.78 84.55 23.99 250.47 0.4316 -1179.5 999999
25 0.00 1.38 0.00 0.76 -5.71 84.35 23.79 248.30 0.4339 -876.0 -732.7
26 0.00 0.86 0.00 0.46 -8.78 79.16 18.60 235.76 0.3830 -856.0 -672.6
27 0.00 0.26 0.00 0.14 -6.13 78.39 17.83 240.90 0.3500 7.0 3.7
28 0.00 2.07 0.00 1.10 -8.73 78.28 17.71 234.56 0.3708 -803.0 -735.6
29 0.00 0.26 0.00 0.14 -7.68 77.44 16.88 235.69 0.3500 -9.0 -14.3


  • 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.