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

11358 40.51 282.84 24.19 169.04 20.25 192.90 28.33 307.06 0.5603 -209.5 -231.8


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SDO HMI 2011-12-01 02:58:56 UT

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

1 0.00 2.82 0.00 1.74 19.12 197.14 32.58 301.74 0.6005 -603.0 -532.6
2 31.28 212.35 18.88 128.26 19.61 194.64 30.07 304.33 0.5739 -1158.7 -396.6
3 0.00 0.68 0.00 0.42 22.23 194.56 30.00 308.28 0.5918 -486.0 -419.5
4 0.00 1.45 0.00 0.88 22.10 193.65 29.09 308.88 0.5808 -714.0 -607.5
5 0.00 1.37 0.00 0.81 19.22 192.58 28.02 305.43 0.5466 -778.0 -677.9
6 0.00 2.05 0.00 1.21 19.00 192.40 27.84 305.25 0.5428 -562.0 -486.2
7 0.00 1.37 0.00 0.80 17.48 192.07 27.51 303.06 0.5277 -778.0 -641.3
8 0.00 0.60 0.00 0.35 20.39 191.07 26.51 308.67 0.5379 -527.0 -441.9
9 1.45 1.62 0.86 0.96 21.20 191.01 26.45 309.98 0.5441 -840.1 -786.5
10 0.00 2.05 0.00 1.20 20.36 190.85 26.29 308.83 0.5352 -644.0 -581.2
11 0.00 1.03 0.00 0.60 20.70 190.74 26.18 309.48 0.5368 -936.0 -836.5
12 0.00 1.97 0.00 1.16 21.33 190.86 26.30 310.32 0.5434 -642.0 -544.1
13 0.00 1.28 0.00 0.72 15.57 189.18 24.61 302.36 0.4770 -720.0 -609.7
14 0.00 1.11 0.00 0.62 15.36 188.74 24.18 302.39 0.4698 -805.0 -633.8
15 0.00 1.03 0.00 0.59 21.92 188.51 23.94 313.68 0.5227 548.0 471.2
16 0.00 1.20 0.00 0.69 21.79 187.72 23.16 314.39 0.5131 680.0 528.3
17 0.00 1.20 0.00 0.69 22.27 187.73 23.17 315.08 0.5178 882.0 750.1
18 3.25 4.36 1.86 2.50 22.34 186.64 22.07 316.49 0.5070 815.0 656.1
19 0.00 1.45 0.00 0.83 22.05 186.38 21.82 316.38 0.5014 848.0 709.6
20 0.00 1.37 0.00 0.78 21.80 186.34 21.78 316.06 0.4985 791.0 642.2
21 0.00 1.45 0.00 0.83 22.21 186.34 21.78 316.67 0.5026 574.0 569.3
22 1.97 2.05 1.13 1.18 22.56 186.22 21.66 317.33 0.5050 665.0 626.0
23 0.00 2.05 0.00 1.17 22.22 185.89 21.33 317.24 0.4980 836.0 719.7
24 0.00 1.20 0.00 0.68 22.63 185.89 21.33 317.85 0.5023 632.0 551.2
25 0.00 1.79 0.00 1.02 22.34 185.64 21.08 317.75 0.4967 774.0 683.5
26 0.00 0.94 0.00 0.54 22.54 185.60 21.04 318.08 0.4984 879.0 734.5
27 0.00 1.79 0.00 1.04 24.30 185.45 20.88 320.75 0.5156 476.0 441.6
28 2.56 3.33 1.46 1.90 22.95 185.15 20.59 319.26 0.4983 831.1 712.7
29 0.00 2.39 0.00 1.41 26.58 185.62 21.06 323.48 0.5420 525.0 272.8
30 0.00 3.42 0.00 1.95 23.18 184.95 20.39 319.85 0.4987 768.0 629.8
31 0.00 3.93 0.00 2.25 23.63 184.85 20.29 320.61 0.5026 742.0 698.4
32 0.00 4.19 0.00 2.38 22.95 184.74 20.18 319.81 0.4942 677.0 787.9
33 0.00 4.44 0.00 2.59 25.92 185.21 20.65 323.17 0.5312 820.0 711.1
34 0.00 0.85 0.00 0.49 23.95 184.87 20.31 321.03 0.5063 607.0 492.4
35 0.00 0.85 0.00 0.49 22.89 184.42 19.86 320.15 0.4905 875.0 683.6
36 0.00 3.67 0.00 2.10 23.88 184.31 19.74 321.69 0.5003 886.0 732.0
37 0.00 1.20 0.00 0.69 25.50 184.26 19.70 323.87 0.5181 683.0 521.2
38 0.00 0.94 0.00 0.52 20.90 182.86 18.30 319.41 0.4528 831.0 679.3


  • 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.