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

11254 99.80 478.12 57.92 277.50 -22.72 135.97 15.13 207.49 0.5226 -86.6 -170.3


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SDO HMI 2011-07-21 01:59:11 UT

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

1 0.00 1.00 0.00 0.59 -18.50 143.80 22.96 223.48 0.5397 676.0 603.9
2 0.00 1.18 0.00 0.69 -18.72 143.45 22.60 222.75 0.5384 682.0 613.7
3 0.00 1.45 0.00 0.87 -21.95 142.53 21.69 217.58 0.5642 535.0 557.4
4 0.00 1.45 0.00 0.87 -22.21 142.04 21.20 216.67 0.5628 798.0 717.3
5 0.00 1.45 0.00 0.87 -22.51 142.02 21.18 216.29 0.5660 473.0 421.9
6 0.00 1.63 0.00 0.98 -22.89 142.05 21.21 215.90 0.5705 600.0 503.0
7 0.00 3.36 0.00 2.01 -22.27 141.81 20.96 216.30 0.5614 627.0 623.8
8 0.00 1.91 0.00 1.14 -22.26 141.56 20.72 215.99 0.5592 853.0 696.9
9 0.54 3.36 0.32 2.00 -22.24 140.92 20.08 215.18 0.5536 769.8 708.2
10 0.00 0.82 0.00 0.49 -22.74 140.47 19.63 214.03 0.5557 631.0 570.6
11 0.00 2.63 0.00 1.58 -23.71 140.59 19.74 213.14 0.5678 522.0 565.8
12 0.00 0.91 0.00 0.54 -23.12 140.46 19.62 213.61 0.5600 506.0 446.6
13 2.45 62.42 1.45 36.89 -22.66 140.25 19.41 213.82 0.5530 762.0 628.2
14 11.88 -13.00 7.03 -13.00 -22.39 140.14 19.30 213.98 0.5489 995.1 999999
15 0.00 1.27 0.00 0.76 -23.32 140.24 19.40 213.11 0.5606 743.0 647.2
16 0.00 0.82 0.00 0.49 -23.66 140.26 19.42 212.77 0.5648 602.0 431.3
17 0.00 1.36 0.00 0.81 -23.48 139.99 19.14 212.59 0.5605 733.0 578.0
18 6.71 -13.00 3.97 -13.00 -22.61 139.72 18.88 213.16 0.5481 932.4 999999
19 0.00 1.18 0.00 0.70 -23.41 139.80 18.96 212.42 0.5582 844.0 696.2
20 0.00 2.45 0.00 1.41 -19.82 139.28 18.44 215.74 0.5114 789.0 648.0
21 0.00 2.72 0.00 1.59 -21.55 139.50 18.66 214.03 0.5338 690.0 691.6
22 0.00 1.09 0.00 0.65 -23.71 139.64 18.79 211.88 0.5605 701.0 593.5
23 3.81 5.08 2.23 2.97 -21.85 139.23 18.39 213.32 0.5351 978.9 812.7
24 0.00 1.27 0.00 0.73 -20.47 138.61 17.77 213.98 0.5135 733.0 628.4
25 0.00 1.63 0.00 0.95 -20.95 138.56 17.72 213.37 0.5188 905.0 728.9
26 0.00 1.18 0.00 0.69 -22.14 138.61 17.77 212.12 0.5337 832.0 684.1
27 0.00 0.91 0.00 0.53 -22.93 138.65 17.80 211.34 0.5435 724.0 596.4
28 0.00 0.91 0.00 0.53 -22.20 138.31 17.47 211.62 0.5320 897.0 588.4
29 0.00 1.63 0.00 0.96 -22.67 138.13 17.29 210.87 0.5365 899.0 728.3
30 0.00 1.09 0.00 0.65 -25.21 138.31 17.47 208.62 0.5690 668.0 647.1
31 0.00 1.36 0.00 0.81 -24.54 138.03 17.19 208.88 0.5588 695.0 572.7
32 0.00 3.90 0.00 2.29 -22.97 137.68 16.84 209.92 0.5368 707.0 622.6
33 2.18 5.72 1.27 3.34 -22.73 137.58 16.74 210.02 0.5331 936.7 697.1
34 5.81 11.43 3.43 6.75 -23.93 137.39 16.55 208.56 0.5468 854.7 650.5
35 0.00 5.72 0.00 3.29 -21.87 136.28 15.44 208.93 0.5127 -169.0 -220.3
36 1.00 226.80 0.58 130.38 -22.24 135.98 15.14 208.09 0.5153 -663.9 -470.8
37 2.18 -36.00 1.25 -36.00 -22.12 135.39 14.55 207.28 0.5097 -924.9 999999
38 0.00 1.18 0.00 0.69 -24.37 135.64 14.80 205.59 0.5408 377.0 353.7
39 4.35 31.21 2.53 18.21 -23.33 135.49 14.64 206.29 0.5261 -699.8 -132.7
40 2.36 -36.00 1.36 -36.00 -22.84 134.99 14.15 205.97 0.5164 -546.9 999999
41 1.36 20.41 0.79 11.93 -23.91 135.00 14.16 205.03 0.5306 -918.2 -623.2
42 0.00 1.63 0.00 0.95 -23.63 134.97 14.13 205.23 0.5268 -802.0 -635.7
43 29.94 -36.00 17.20 -36.00 -22.35 134.70 13.86 205.96 0.5080 -1175.9 999999
44 1.00 -36.00 0.58 -36.00 -22.76 134.61 13.76 205.43 0.5129 -647.4 999999
45 8.53 -36.00 4.91 -36.00 -22.85 134.28 13.43 204.82 0.5120 -949.1 999999
46 1.36 -36.00 0.78 -36.00 -22.37 134.23 13.38 205.17 0.5053 -1046.3 999999
47 0.00 1.09 0.00 0.64 -24.14 134.41 13.57 203.92 0.5300 -677.0 -589.9
48 0.00 1.09 0.00 0.63 -24.24 134.04 13.20 203.27 0.5292 -556.0 -454.2
49 0.00 3.36 0.00 1.92 -22.22 133.71 12.86 204.45 0.5000 -867.0 -607.6
50 13.34 43.27 7.66 24.87 -22.94 133.54 12.69 203.54 0.5087 -1074.9 -538.4
51 1.00 -50.00 0.58 -50.00 -23.43 133.52 12.67 203.10 0.5151 -594.5 999999
52 0.00 1.72 0.00 1.01 -25.53 132.28 11.44 199.53 0.5373 -576.0 -476.1
53 0.00 1.45 0.00 0.84 -24.13 132.05 11.21 200.16 0.5167 -729.0 -670.5
54 0.00 3.27 0.00 1.88 -24.08 131.54 10.69 199.34 0.5135 -654.0 -593.8
55 0.00 1.18 0.00 0.68 -24.43 131.57 10.72 199.15 0.5185 -707.0 -583.7
56 0.00 1.27 0.00 0.73 -23.70 131.20 10.36 199.05 0.5064 -635.0 -587.1
57 0.00 1.54 0.00 0.90 -25.58 130.50 9.66 196.67 0.5297 -689.0 -549.2
58 0.00 1.36 0.00 0.82 -28.79 128.36 7.52 191.70 0.5673 -633.0 -569.5


  • 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.