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

11282 119.29 399.72 67.71 227.30 24.55 300.13 24.45 309.73 0.4909 -44.4 -5.4


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SDO HMI 2011-09-01 19:59:08 UT

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

1 40.33 192.01 23.38 111.31 23.49 303.47 27.79 304.49 0.5209 -1104.6 -309.0
2 0.00 1.25 0.00 0.73 24.26 303.35 27.67 305.90 0.5248 -333.0 -312.8
3 1.34 4.29 0.78 2.50 24.71 303.38 27.70 306.62 0.5283 -653.9 -572.3
4 3.85 -1.00 2.22 -1.00 23.80 303.09 27.42 305.33 0.5184 -1024.4 999999
5 9.84 -1.00 5.67 -1.00 23.72 302.78 27.10 305.46 0.5140 -1113.7 999999
6 0.00 0.98 0.00 0.57 24.54 302.89 27.21 306.76 0.5213 -473.0 -370.6
7 0.00 4.83 0.00 2.79 24.34 302.44 26.76 306.81 0.5144 -808.0 -656.9
8 0.00 1.43 0.00 0.82 23.36 301.89 26.21 305.59 0.5005 -1002.0 -781.9
9 0.00 1.25 0.00 0.71 22.22 301.36 25.68 304.00 0.4859 -592.0 -481.7
10 3.76 7.15 2.15 4.09 24.43 301.35 25.67 307.95 0.5021 -778.8 -657.1
11 0.00 2.86 0.00 1.61 23.39 300.07 24.39 307.33 0.4786 624.0 513.0
12 0.00 2.33 0.00 1.31 23.52 299.84 24.16 307.80 0.4769 496.0 587.4
13 4.38 16.10 2.48 9.13 24.89 299.86 24.18 310.18 0.4884 -947.3 -619.0
14 0.00 0.98 0.00 0.55 23.76 299.60 23.92 308.47 0.4759 715.0 580.8
15 1.61 -13.00 0.92 -13.00 25.34 299.88 24.21 310.92 0.4924 -800.3 999999
16 2.24 7.96 1.26 4.47 23.83 299.43 23.75 308.77 0.4745 910.6 659.9
17 0.00 1.43 0.00 0.81 25.56 299.79 24.11 311.41 0.4933 -809.0 -704.4
18 1.07 1.79 0.60 1.00 24.49 298.22 22.54 311.25 0.4659 637.3 572.1
19 1.43 6.80 0.80 3.79 24.94 297.34 21.66 313.07 0.4600 899.5 459.4
20 4.38 7.33 2.44 4.08 25.05 297.00 21.32 313.67 0.4572 954.8 650.3
21 0.00 2.68 0.00 1.49 25.39 296.63 20.95 314.70 0.4563 757.0 573.8
22 10.64 32.91 5.96 18.45 26.71 296.52 20.84 317.05 0.4682 976.6 364.6
23 0.00 1.34 0.00 0.75 25.73 296.15 20.47 315.88 0.4545 714.0 589.8
24 0.00 1.25 0.00 0.69 25.39 295.91 20.23 315.60 0.4485 773.0 667.2
25 0.00 1.52 0.00 0.84 25.83 295.99 20.31 316.26 0.4538 672.0 625.9
26 0.00 0.80 0.00 0.45 26.05 296.00 20.32 316.63 0.4561 568.0 371.1
27 1.16 3.22 0.65 1.80 26.76 295.98 20.30 317.81 0.4632 850.8 691.0
28 2.50 2.95 1.40 1.64 26.64 295.74 20.07 317.93 0.4595 890.6 883.0
29 30.76 83.17 17.00 45.90 25.73 295.30 19.62 317.01 0.4453 1118.3 532.3
30 0.00 4.11 0.00 2.28 26.45 294.99 19.31 318.61 0.4497 721.0 620.3
31 0.00 2.50 0.00 1.37 25.45 294.18 18.51 318.07 0.4307 956.0 754.5
32 0.00 1.61 0.00 0.88 25.52 293.98 18.31 318.48 0.4294 899.0 692.1
33 0.00 0.89 0.00 0.49 25.15 293.68 18.00 318.29 0.4222 791.0 655.6


  • 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.