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

11327 88.85 383.98 54.71 235.77 -21.53 332.63 24.89 221.48 0.5936 -287.7 -234.6


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SDO HMI 2011-10-23 22:59:00 UT

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

1 0.00 1.30 0.00 0.83 -19.13 338.28 30.54 230.20 0.6272 692.0 539.7
2 7.30 8.95 4.65 5.71 -19.84 338.13 30.39 229.15 0.6314 668.1 537.7
3 3.74 4.78 2.37 3.03 -19.79 337.76 30.01 228.87 0.6271 735.1 564.1
4 0.00 0.61 0.00 0.38 -18.60 337.48 29.74 230.16 0.6145 594.0 481.7
5 0.00 0.78 0.00 0.49 -19.38 337.45 29.71 229.12 0.6206 704.0 585.0
6 0.00 1.39 0.00 0.88 -19.67 337.33 29.59 228.63 0.6218 605.0 555.4
7 0.00 1.22 0.00 0.76 -19.39 337.06 29.31 228.73 0.6167 726.0 662.4
8 0.00 1.56 0.00 0.99 -19.79 337.03 29.28 228.20 0.6196 698.0 541.8
9 0.00 4.26 0.00 2.66 -19.19 336.83 29.09 228.79 0.6126 883.0 702.8
10 1.13 2.43 0.71 1.54 -20.21 337.00 29.26 227.64 0.6230 597.2 482.0
11 4.09 37.47 2.54 23.26 -18.72 336.64 28.89 229.22 0.6066 988.6 638.6
12 1.30 3.56 0.81 2.22 -19.34 336.54 28.80 228.32 0.6108 669.5 493.0
13 6.61 -11.00 4.11 -11.00 -18.97 336.40 28.65 228.66 0.6062 1055.7 999999
14 0.00 0.87 0.00 0.55 -19.99 336.56 28.82 227.50 0.6167 619.0 511.9
15 2.61 -11.00 1.61 -11.00 -18.96 336.03 28.29 228.33 0.6023 802.7 999999
16 0.00 0.96 0.00 0.59 -18.72 335.92 28.18 228.52 0.5991 812.0 616.0
17 0.00 2.09 0.00 1.31 -20.50 336.08 28.34 226.40 0.6163 742.0 483.2
18 0.00 1.65 0.00 1.02 -19.35 335.43 27.68 227.21 0.5995 744.0 637.7
19 0.00 1.48 0.00 0.91 -19.89 335.06 27.32 226.15 0.6007 458.0 346.6
20 0.00 2.87 0.00 1.80 -21.61 334.93 27.19 223.89 0.6151 -744.0 -629.8
21 0.00 1.74 0.00 1.09 -22.30 333.92 26.18 222.01 0.6121 -555.0 -552.3
22 0.00 2.26 0.00 1.41 -22.25 333.55 25.81 221.68 0.6082 -760.0 -588.7
23 0.00 2.69 0.00 1.68 -22.62 333.52 25.78 221.21 0.6115 -646.0 -559.8
24 0.00 0.96 0.00 0.59 -21.98 333.39 25.65 221.83 0.6041 -545.0 -340.9
25 0.00 2.26 0.00 1.38 -20.52 332.84 25.09 223.00 0.5847 -535.0 -468.7
26 0.00 1.22 0.00 0.73 -19.66 332.51 24.77 223.73 0.5730 -743.0 -690.2
27 0.00 0.61 0.00 0.38 -22.18 332.72 24.97 220.86 0.5999 -451.0 -317.6
28 0.00 1.39 0.00 0.84 -20.27 332.34 24.59 222.75 0.5774 -775.0 -552.6
29 0.00 0.87 0.00 0.54 -22.65 332.77 25.03 220.37 0.6051 -533.0 -476.7
30 0.00 1.39 0.00 0.86 -22.24 332.44 24.70 220.49 0.5980 -325.0 -309.6
31 0.00 0.96 0.00 0.59 -22.71 332.50 24.76 220.00 0.6032 -521.0 -359.9
32 8.69 289.40 5.31 176.75 -21.72 331.96 24.22 220.56 0.5883 -916.9 -392.3
33 1.39 -32.00 0.85 -32.00 -22.16 332.04 24.30 220.13 0.5935 -361.7 999999
34 1.22 -32.00 0.74 -32.00 -21.66 331.46 23.71 220.04 0.5832 -913.1 999999
35 0.35 -32.00 0.21 -32.00 -23.12 331.69 23.94 218.63 0.6002 -66.2 999999
36 50.42 -32.00 30.80 -32.00 -22.16 331.37 23.63 219.36 0.5875 -1042.3 999999


  • 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.