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

11358 24.76 231.97 16.45 152.79 20.26 193.36 37.01 300.84 0.6598 -176.6 -215.0


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SDO HMI 2011-12-01 17:58:56 UT

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

1 0.00 0.94 0.00 0.65 18.61 197.96 41.62 296.11 0.7033 -682.0 -502.1
2 6.15 186.81 4.12 124.64 19.92 194.98 38.63 299.31 0.6756 -804.5 -336.6
3 17.59 -2.00 11.70 -2.00 19.73 194.57 38.22 299.28 0.6700 -1185.2 999999
4 0.00 1.62 0.00 1.04 19.10 192.04 35.69 299.79 0.6376 -676.0 -522.4
5 0.00 1.02 0.00 0.66 20.42 191.22 34.87 302.19 0.6355 -762.0 -587.9
6 0.00 1.28 0.00 0.82 21.30 190.95 34.61 303.61 0.6377 -833.0 -728.8
7 0.00 1.20 0.00 0.73 15.38 189.51 33.17 295.64 0.5873 -642.0 -469.1
8 0.00 1.11 0.00 0.71 20.96 190.63 34.28 303.34 0.6320 -619.0 -595.8
9 0.00 2.82 0.00 1.82 22.12 190.95 34.60 304.77 0.6427 -163.0 -294.5
10 0.00 1.54 0.00 0.98 21.53 190.43 34.09 304.28 0.6333 -744.0 -589.1
11 0.00 0.85 0.00 0.55 21.68 190.48 34.13 304.47 0.6347 -593.0 -476.0
12 0.00 0.94 0.00 0.59 21.07 188.57 32.22 304.94 0.6093 541.0 420.6
13 0.00 1.37 0.00 0.85 21.45 188.44 32.09 305.58 0.6103 647.0 538.4
14 0.00 0.85 0.00 0.53 21.38 188.24 31.89 305.64 0.6076 549.0 455.8
15 0.00 2.99 0.00 1.86 21.83 187.86 31.51 306.57 0.6064 703.0 523.8
16 0.00 1.28 0.00 0.79 22.05 187.58 31.23 307.11 0.6049 757.0 586.5
17 0.00 1.45 0.00 0.89 20.48 187.17 30.82 305.13 0.5892 621.0 576.2
18 0.00 1.28 0.00 0.79 22.15 186.89 30.55 307.80 0.5980 640.0 539.5
19 0.00 4.01 0.00 2.46 22.25 186.40 30.05 308.34 0.5933 754.0 654.0
20 1.02 2.48 0.63 1.52 22.51 186.42 30.08 308.69 0.5954 634.7 565.6
21 0.00 0.85 0.00 0.52 22.19 185.91 29.56 308.67 0.5873 829.0 760.8
22 0.00 1.28 0.00 0.81 26.32 186.80 30.45 313.54 0.6290 708.0 497.3
23 0.00 0.77 0.00 0.47 22.74 185.01 28.66 310.24 0.5817 656.0 581.8
24 0.00 1.28 0.00 0.79 24.05 185.10 28.75 312.00 0.5934 776.0 605.5
25 0.00 3.33 0.00 2.04 23.83 184.97 28.62 311.81 0.5902 774.0 689.2
26 0.00 1.37 0.00 0.84 24.02 184.83 28.49 312.20 0.5903 523.0 442.6
27 0.00 1.02 0.00 0.62 23.19 184.53 28.18 311.32 0.5802 647.0 578.0
28 0.00 0.85 0.00 0.54 26.65 185.37 29.03 315.21 0.6178 667.0 543.8
29 0.00 0.68 0.00 0.42 24.06 184.22 27.87 312.82 0.5842 682.0 621.8
30 0.00 0.43 0.00 0.26 25.68 184.47 28.12 314.76 0.6006 642.0 552.2
31 0.00 2.05 0.00 1.27 26.37 184.20 27.86 315.91 0.6040 833.0 602.8
32 0.00 1.20 0.00 0.71 22.85 182.57 26.23 312.71 0.5564 597.0 471.5
33 0.00 1.02 0.00 0.62 26.02 182.19 25.85 317.43 0.5814 748.0 617.8


  • 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.