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

11354 46.27 201.48 26.00 113.34 -16.59 266.12 -21.47 132.30 0.4756 -4.1 -138.6


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SDO HMI 2011-11-21 18:58:57 UT

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

1 0.00 1.97 0.00 1.09 -18.25 269.70 -17.89 139.88 0.4546 813.0 671.0
2 0.00 1.89 0.00 1.01 -12.11 269.53 -18.06 128.82 0.3906 1110.0 961.8
3 0.00 1.46 0.00 0.80 -16.53 269.13 -18.46 136.30 0.4413 893.0 666.6
4 0.00 2.23 0.00 1.22 -15.29 269.02 -18.57 134.04 0.4292 812.0 706.3
5 0.00 1.03 0.00 0.56 -15.33 268.59 -19.00 133.47 0.4344 637.0 457.2
6 0.00 1.54 0.00 0.85 -15.80 268.22 -19.37 133.74 0.4435 654.0 548.6
7 18.77 59.47 10.43 33.04 -16.70 267.96 -19.63 134.88 0.4559 1075.2 447.8
8 0.00 3.77 0.00 2.07 -14.99 268.11 -19.48 132.17 0.4366 -453.0 -597.1
9 0.00 1.46 0.00 0.80 -14.09 268.16 -19.43 130.63 0.4270 661.0 504.5
10 0.00 1.11 0.00 0.62 -15.58 267.98 -19.61 133.03 0.4440 816.0 629.0
11 0.00 1.29 0.00 0.72 -16.96 267.51 -20.08 134.65 0.4636 -1.0 -8.7
12 0.00 1.03 0.00 0.58 -17.18 267.42 -20.17 134.88 0.4669 531.0 391.6
13 0.00 1.20 0.00 0.65 -12.72 267.69 -19.90 127.38 0.4196 861.0 646.9
14 1.37 15.68 0.77 8.79 -16.75 266.94 -20.65 133.53 0.4678 531.9 -248.5
15 0.00 3.00 0.00 1.70 -17.52 265.78 -21.81 133.25 0.4884 416.0 640.8
16 2.83 4.80 1.59 2.70 -16.55 265.80 -21.79 131.72 0.4787 -835.5 -573.1
17 0.00 1.03 0.00 0.59 -17.81 265.31 -22.28 133.11 0.4965 706.0 536.8
18 6.43 84.24 3.63 47.76 -16.49 265.24 -22.35 130.93 0.4846 -1103.4 -623.1
19 3.77 -18.00 2.13 -18.00 -15.93 265.21 -22.38 129.97 0.4797 -1015.6 999999
20 1.97 -18.00 1.12 -18.00 -17.31 264.84 -22.75 131.76 0.4970 409.7 999999
21 6.08 -18.00 3.45 -18.00 -16.53 264.77 -22.82 130.42 0.4905 -1055.3 999999
22 0.00 1.46 0.00 0.82 -14.73 264.85 -22.74 127.49 0.4732 721.0 556.0
23 3.68 -18.00 2.10 -18.00 -16.97 264.44 -23.15 130.75 0.4983 -769.7 999999
24 1.37 -18.00 0.78 -18.00 -16.57 264.46 -23.13 130.12 0.4944 -817.8 999999
25 0.00 0.60 0.00 0.34 -16.48 263.70 -23.89 129.11 0.5026 -758.0 -607.4
26 0.00 1.20 0.00 0.69 -17.56 263.00 -24.59 130.04 0.5202 -803.0 -542.9
27 0.00 0.69 0.00 0.40 -18.19 262.84 -24.75 130.83 0.5277 -713.0 -520.8
28 0.00 1.37 0.00 0.80 -17.42 262.17 -25.42 128.92 0.5286 -812.0 -634.1
29 0.00 1.11 0.00 0.66 -18.72 261.58 -26.01 130.28 0.5465 -783.0 -608.2
30 0.00 1.80 0.00 1.06 -18.34 261.54 -26.05 129.67 0.5437 -875.0 -656.2
31 0.00 1.03 0.00 0.59 -13.14 262.08 -25.51 121.74 0.4951 -766.0 -580.4
32 0.00 0.77 0.00 0.45 -16.37 261.12 -26.47 126.21 0.5322 -681.0 -500.0
33 0.00 0.94 0.00 0.57 -20.05 259.97 -27.62 130.59 0.5757 -708.0 -573.6
34 0.00 1.11 0.00 0.68 -20.28 259.89 -27.70 130.83 0.5785 -539.0 -438.2
35 0.00 1.20 0.00 0.73 -19.15 258.68 -28.91 128.10 0.5826 -641.0 -514.9


  • 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.