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

11330 138.90 728.11 144.43 756.63 7.89 249.38 -61.68 83.90 0.8750 -149.2 -86.2


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SDO HMI 2011-10-23 16:59:00 UT

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

1 0.00 0.87 0.00 0.72 10.44 257.40 -53.65 80.85 0.8046 -510.0 -457.2
2 0.00 0.96 0.00 0.80 10.77 256.95 -54.10 80.45 0.8092 -392.0 -363.5
3 72.66 405.28 63.97 358.01 6.32 255.00 -56.06 85.89 0.8289 -900.8 -263.6
4 0.00 0.96 0.00 0.86 10.49 253.95 -57.11 80.86 0.8384 -448.0 -358.7
5 1.56 -3.00 1.40 -3.00 6.81 254.26 -56.80 85.27 0.8358 -279.3 999999
6 0.00 0.87 0.00 0.78 4.42 254.34 -56.71 88.14 0.8360 277.0 183.7
7 0.00 1.04 0.00 0.99 12.76 251.97 -59.08 78.22 0.8568 -648.0 -559.2
8 0.00 0.35 0.00 0.33 12.91 251.86 -59.20 78.05 0.8578 -455.0 -438.5
9 0.00 1.22 0.00 1.13 5.23 253.18 -57.88 87.11 0.8466 236.0 196.7
10 0.00 4.43 0.00 4.35 5.78 251.10 -59.96 86.34 0.8651 -191.0 -234.0
11 0.00 1.22 0.00 1.21 8.20 250.51 -60.54 83.52 0.8694 -283.0 -214.0
12 0.00 0.61 0.00 0.60 6.17 250.72 -60.33 85.86 0.8682 276.0 266.6
13 0.00 1.13 0.00 1.12 5.40 250.74 -60.32 86.76 0.8683 -317.0 -252.7
14 0.00 1.30 0.00 1.31 6.32 250.26 -60.79 85.68 0.8720 -401.0 -380.5
15 7.39 10.43 7.46 10.55 5.92 250.15 -60.90 86.13 0.8731 -446.5 -83.7
16 0.00 0.78 0.00 0.80 6.16 249.73 -61.32 85.84 0.8766 -19.0 48.8
17 0.00 1.65 0.00 1.69 6.03 249.63 -61.43 85.98 0.8775 426.0 371.1
18 0.00 1.83 0.00 1.95 6.92 248.34 -62.72 84.91 0.8877 -58.0 -3.5
19 2.52 6.78 2.76 7.42 6.82 247.56 -63.50 84.98 0.8939 722.5 560.7
20 0.00 1.48 0.00 1.62 6.49 247.50 -63.56 85.35 0.8945 424.0 387.3
21 0.00 1.04 0.00 1.22 10.20 245.64 -65.41 81.16 0.9075 599.0 555.1
22 0.00 0.87 0.00 1.01 9.63 245.71 -65.34 81.79 0.9071 515.0 488.2
23 0.00 0.96 0.00 1.21 13.27 243.46 -67.59 77.77 0.9224 -302.0 -179.8
24 0.00 1.39 0.00 1.61 6.82 246.02 -65.04 84.91 0.9055 523.0 418.4
25 2.96 269.26 3.57 340.88 10.48 244.70 -66.36 80.83 0.9142 703.0 72.8
26 0.00 2.00 0.00 2.76 15.29 241.46 -69.60 75.61 0.9350 205.0 194.2
27 0.00 1.83 0.00 2.16 6.50 245.45 -65.61 85.23 0.9098 287.0 269.5
28 0.00 0.70 0.00 0.83 7.50 245.17 -65.88 84.12 0.9115 242.0 216.9
29 18.95 -25.00 23.35 -25.00 9.96 244.22 -66.83 81.39 0.9175 712.8 999999
30 0.00 0.61 0.00 0.74 8.69 244.63 -66.42 82.79 0.9149 443.0 436.4
31 3.65 -25.00 4.57 -25.00 10.29 243.85 -67.21 81.02 0.9200 349.0 999999
32 1.74 -25.00 2.16 -25.00 9.45 243.96 -67.09 81.94 0.9194 580.8 999999
33 2.87 4.17 3.53 5.14 8.46 244.33 -66.72 83.04 0.9171 434.7 403.4
34 1.65 -25.00 2.08 -25.00 10.13 243.68 -67.37 81.20 0.9212 -134.2 999999
35 0.00 1.13 0.00 1.54 13.53 241.78 -69.27 77.49 0.9330 206.0 229.9
36 0.35 -25.00 0.44 -25.00 9.63 243.57 -67.48 81.73 0.9220 323.5 999999
37 7.39 -25.00 9.42 -25.00 9.29 243.39 -67.66 82.10 0.9233 413.1 999999
38 1.48 -25.00 1.90 -25.00 9.57 243.19 -67.86 81.79 0.9245 -135.1 999999
39 1.13 -25.00 1.46 -25.00 9.32 243.13 -67.92 82.05 0.9250 -185.7 999999
40 10.60 -25.00 13.73 -25.00 8.65 243.07 -67.98 82.77 0.9255 501.8 999999
41 2.00 -25.00 2.63 -25.00 8.69 242.73 -68.33 82.73 0.9277 -174.2 999999
42 0.00 0.96 0.00 1.29 9.47 241.98 -69.07 81.85 0.9323 -371.0 -353.2


  • 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.