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

11327 108.58 380.89 60.28 211.86 -20.96 334.54 -5.64 168.43 0.4551 -88.4 -39.7


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SDO HMI 2011-10-21 11:59:01 UT

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

1 0.00 1.31 0.00 0.72 -21.10 338.16 -2.02 175.78 0.4490 698.0 559.3
2 13.58 46.49 7.45 25.48 -19.91 337.29 -2.89 173.66 0.4316 1027.9 597.6
3 0.35 -2.00 0.19 -2.00 -19.48 337.27 -2.92 173.49 0.4249 1053.5 999999
4 1.83 -2.00 1.00 -2.00 -19.25 337.14 -3.04 173.15 0.4215 1098.8 999999
5 0.00 1.39 0.00 0.76 -19.94 336.94 -3.24 172.91 0.4328 925.0 780.8
6 0.00 1.04 0.00 0.57 -19.42 336.92 -3.26 172.70 0.4245 808.0 658.3
7 0.00 1.22 0.00 0.67 -19.75 336.82 -3.37 172.58 0.4299 711.0 511.9
8 8.71 24.12 4.81 13.33 -20.71 336.76 -3.42 172.77 0.4450 878.7 600.9
9 0.35 4.70 0.19 2.59 -20.08 336.75 -3.44 172.53 0.4353 861.5 722.7
10 6.88 30.73 3.75 16.79 -19.03 336.45 -3.73 171.53 0.4194 1137.8 703.4
11 4.27 -10.00 2.33 -10.00 -19.49 336.38 -3.81 171.53 0.4268 869.1 999999
12 0.00 1.48 0.00 0.82 -21.08 336.34 -3.84 172.00 0.4516 553.0 359.2
13 2.35 -10.00 1.28 -10.00 -19.22 336.32 -3.86 171.31 0.4228 934.5 999999
14 0.00 2.44 0.00 1.35 -21.25 335.95 -4.23 171.27 0.4551 230.0 117.9
15 0.00 0.70 0.00 0.38 -18.64 335.99 -4.20 170.33 0.4144 870.0 679.5
16 6.36 22.46 3.47 12.27 -19.20 335.72 -4.46 169.97 0.4239 933.2 770.1
17 0.00 1.39 0.00 0.77 -20.68 335.68 -4.51 170.50 0.4471 -742.0 -609.2
18 1.22 -16.00 0.67 -16.00 -19.46 335.20 -4.98 168.97 0.4296 633.4 999999
19 0.00 1.39 0.00 0.76 -19.20 334.93 -5.26 168.24 0.4264 790.0 627.6
20 3.48 20.98 1.95 11.76 -21.86 334.48 -5.70 168.60 0.4685 -1008.5 -543.6
21 0.00 1.39 0.00 0.77 -20.30 334.41 -5.77 167.71 0.4449 572.0 463.0
22 0.00 1.57 0.00 0.88 -22.00 334.08 -6.10 167.90 0.4719 -956.0 -776.2
23 0.00 1.13 0.00 0.62 -19.34 334.03 -6.15 166.40 0.4316 838.0 625.2
24 0.00 2.35 0.00 1.32 -22.14 333.85 -6.33 167.52 0.4747 -638.0 -606.1
25 0.00 1.57 0.00 0.87 -20.57 333.86 -6.33 166.72 0.4510 -295.0 -234.0
26 0.00 1.13 0.00 0.62 -19.31 333.84 -6.34 165.97 0.4319 803.0 682.9
27 0.00 2.18 0.00 1.20 -19.51 333.80 -6.38 166.01 0.4351 732.0 560.0
28 0.00 1.04 0.00 0.58 -20.73 333.69 -6.50 166.47 0.4541 -1041.0 -918.8
29 4.27 206.69 2.38 115.98 -21.17 333.60 -6.58 166.54 0.4610 -1037.7 -393.0
30 4.00 -29.00 2.26 -29.00 -22.28 333.49 -6.70 166.90 0.4780 -674.6 999999
31 1.04 -29.00 0.59 -29.00 -22.31 333.26 -6.92 166.49 0.4793 -429.5 999999
32 48.06 -29.00 26.94 -29.00 -21.68 333.13 -7.05 165.90 0.4703 -1159.8 999999
33 1.83 -29.00 1.02 -29.00 -20.84 332.94 -7.24 165.05 0.4586 -802.7 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.