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

11358 29.97 231.06 19.80 151.02 20.29 193.35 36.46 301.19 0.6538 -302.7 -226.4


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SDO HMI 2011-12-01 16:58:56 UT

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

1 0.00 0.85 0.00 0.59 18.83 198.25 41.35 296.52 0.7012 -544.0 -460.9
2 9.82 184.17 6.52 121.91 19.92 194.93 38.04 299.64 0.6688 -816.1 -337.5
3 1.11 -2.00 0.74 -2.00 20.21 194.81 37.92 300.10 0.6689 -617.1 999999
4 18.53 -2.00 12.23 -2.00 19.71 194.55 37.66 299.54 0.6634 -1171.4 999999
5 0.00 0.85 0.00 0.55 21.87 192.17 35.27 303.97 0.6485 -770.0 -619.4
6 0.00 1.11 0.00 0.71 20.11 191.50 34.60 301.92 0.6306 -799.0 -640.3
7 0.00 0.94 0.00 0.60 20.33 191.21 34.31 302.42 0.6285 -700.0 -599.6
8 0.00 2.13 0.00 1.36 21.27 190.96 34.06 303.94 0.6314 -894.0 -690.1
9 0.00 1.02 0.00 0.66 22.19 191.02 34.12 305.19 0.6378 -599.0 -515.8
10 0.00 2.31 0.00 1.46 20.84 190.65 33.76 303.52 0.6252 -644.0 -553.3
11 0.00 4.10 0.00 2.49 15.45 189.42 32.52 296.13 0.5794 -471.0 -502.5
12 0.00 0.85 0.00 0.54 21.69 190.49 33.60 304.84 0.6288 -568.0 -455.2
13 0.00 1.54 0.00 0.97 21.56 190.39 33.49 304.74 0.6268 -569.0 -527.7
14 0.00 2.65 0.00 1.64 21.51 188.41 31.51 306.12 0.6042 700.0 505.8
15 0.00 1.37 0.00 0.85 21.74 188.46 31.57 306.39 0.6064 486.0 333.4
16 0.00 1.20 0.00 0.74 21.84 187.85 30.96 307.01 0.6002 712.0 628.4
17 0.00 1.11 0.00 0.68 22.03 187.57 30.67 307.52 0.5984 782.0 601.4
18 0.00 1.54 0.00 0.94 22.13 186.70 29.81 308.37 0.5896 718.0 491.6
19 0.00 2.56 0.00 1.56 22.07 186.47 29.57 308.48 0.5865 704.0 610.3
20 0.51 4.18 0.31 2.56 22.48 186.49 29.59 309.06 0.5899 738.7 664.5
21 0.00 1.28 0.00 0.78 22.20 185.91 29.01 309.15 0.5813 867.0 694.6
22 0.00 0.77 0.00 0.49 26.72 186.32 29.42 314.94 0.6222 328.0 326.9
23 0.00 0.60 0.00 0.36 22.90 185.12 28.23 310.87 0.5783 699.0 594.1
24 0.00 1.11 0.00 0.68 23.96 185.30 28.40 312.19 0.5889 617.0 431.3
25 0.00 2.73 0.00 1.66 23.80 184.97 28.07 312.28 0.5841 835.0 717.7
26 0.00 2.99 0.00 1.87 26.69 185.41 28.51 315.73 0.6131 570.0 486.7
27 0.00 1.11 0.00 0.69 26.24 184.91 28.01 315.60 0.6043 704.0 521.9
28 0.00 1.20 0.00 0.74 26.40 184.95 28.05 315.77 0.6062 608.0 437.3
29 0.00 1.11 0.00 0.67 24.10 184.23 27.33 313.38 0.5789 667.0 402.6
30 0.00 1.20 0.00 0.74 26.73 184.70 27.80 316.43 0.6067 533.0 435.2
31 0.00 2.48 0.00 1.53 26.37 184.20 27.30 316.44 0.5986 696.0 581.4


  • 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.