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

12073 13.09 88.54 6.91 47.39 -12.85 63.65 18.40 235.66 0.3741 156.2 268.1


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SDO HMI 2014-05-28 10:00:39 UT

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

1 0.90 4.51 0.50 2.50 -13.27 68.98 23.73 241.55 0.4474 -977.6 -762.6
2 0.00 0.27 0.00 0.15 -14.89 68.75 23.50 238.10 0.4557 586.0 454.0
3 0.00 1.26 0.00 0.70 -12.90 68.40 23.15 241.76 0.4368 392.0 390.4
4 0.00 1.53 0.00 0.84 -11.29 68.22 22.97 245.02 0.4240 730.0 590.7
5 0.00 0.72 0.00 0.39 -11.54 68.14 22.89 244.41 0.4244 657.0 528.5
6 0.45 3.25 0.25 1.78 -11.82 68.10 22.85 243.77 0.4255 901.4 579.4
7 1.99 3.61 1.09 1.98 -12.84 67.72 22.47 241.21 0.4270 974.1 777.4
8 0.00 1.99 0.00 1.08 -11.33 67.48 22.24 244.27 0.4136 823.0 745.7
9 0.00 0.99 0.00 0.53 -8.41 67.18 21.93 250.84 0.3928 736.0 587.5
10 0.00 1.26 0.00 0.69 -11.27 67.34 22.10 244.28 0.4112 841.0 757.8
11 0.00 0.99 0.00 0.53 -5.84 67.02 21.77 257.20 0.3801 -831.0 -617.5
12 0.00 3.16 0.00 1.71 -11.33 67.15 21.90 243.95 0.4088 1249.0 946.1
13 0.00 0.90 0.00 0.50 -15.87 67.52 22.28 234.90 0.4475 631.0 500.5
14 0.00 1.08 0.00 0.59 -10.68 66.87 21.62 245.15 0.4007 802.0 616.9
15 0.00 4.87 0.00 2.65 -12.51 66.78 21.53 240.96 0.4115 907.0 904.4
16 0.00 1.81 0.00 0.97 -10.56 66.62 21.38 245.21 0.3964 1002.0 808.0
17 0.00 1.26 0.00 0.68 -10.81 66.54 21.30 244.55 0.3967 812.0 639.1
18 0.00 0.63 0.00 0.35 -17.61 66.98 21.73 231.04 0.4557 725.0 628.4
19 0.00 1.08 0.00 0.60 -16.26 66.41 21.16 232.85 0.4366 725.0 605.4
20 0.00 2.17 0.00 1.17 -14.48 65.22 19.97 234.91 0.4058 717.0 637.1
21 0.00 0.90 0.00 0.49 -15.26 65.09 19.84 233.14 0.4110 726.0 567.3
22 0.00 0.90 0.00 0.48 -11.99 64.65 19.40 239.70 0.3779 772.0 681.5
23 0.00 1.71 0.00 0.91 -11.87 64.27 19.03 239.53 0.3718 858.0 731.1
24 0.00 1.53 0.00 0.83 -15.55 64.28 19.04 231.46 0.4034 763.0 557.4
25 0.00 1.71 0.00 0.91 -11.50 63.76 18.51 239.76 0.3616 1000.0 842.1
26 0.00 3.52 0.00 1.87 -11.69 63.48 18.23 238.94 0.3591 1106.0 896.4
27 0.00 0.63 0.00 0.34 -12.40 63.30 18.05 236.97 0.3625 756.0 627.0
28 0.00 3.88 0.00 2.06 -12.40 62.94 17.69 236.46 0.3576 969.0 878.3
29 0.00 1.17 0.00 0.62 -13.52 62.98 17.74 233.93 0.3681 801.0 606.9
30 0.00 1.17 0.00 0.62 -11.75 62.73 17.48 237.75 0.3493 899.0 779.9
31 0.00 2.08 0.00 1.10 -11.94 62.58 17.33 237.07 0.3487 857.0 668.3
32 0.00 1.35 0.00 0.71 -11.57 61.94 16.69 237.05 0.3368 872.0 668.7
33 0.00 1.71 0.00 0.89 -11.18 60.66 15.41 236.06 0.3156 -686.0 -537.4
34 0.00 1.53 0.00 0.81 -15.12 60.88 15.63 226.97 0.3574 -842.0 -619.6
35 0.00 0.72 0.00 0.38 -12.79 60.20 14.96 231.11 0.3248 -789.0 -658.6
36 0.90 3.70 0.47 1.93 -11.52 59.97 14.72 233.95 0.3094 -1072.1 -949.6
37 0.00 0.90 0.00 0.49 -21.42 60.65 15.41 215.41 0.4285 516.0 487.1
38 0.00 1.17 0.00 0.62 -14.19 60.03 14.78 227.48 0.3371 -659.0 -472.5
39 0.00 0.81 0.00 0.43 -14.91 59.98 14.74 225.80 0.3444 -823.0 -658.2
40 0.00 1.35 0.00 0.71 -14.69 59.94 14.69 226.18 0.3414 -577.0 -550.7
41 0.00 1.53 0.00 0.81 -15.44 59.83 14.58 224.36 0.3485 -845.0 -626.6
42 0.00 1.44 0.00 0.76 -13.78 59.59 14.34 227.56 0.3274 -856.0 -644.3
43 0.00 2.17 0.00 1.14 -14.69 59.42 14.17 225.18 0.3353 -793.0 -689.5
44 0.00 1.35 0.00 0.70 -12.26 58.67 13.42 229.46 0.2997 -921.0 -720.5
45 0.00 1.17 0.00 0.61 -12.61 58.43 13.18 228.08 0.3003 -950.0 -838.8
46 8.85 11.10 4.60 5.78 -14.16 57.55 12.30 222.39 0.3077 -1054.7 -732.6


  • 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.