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

12169 54.89 317.78 28.29 164.98 8.78 289.48 -16.78 82.99 0.2926 -520.0 -317.4


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SDO HMI 2014-09-21 19:00:34 UT

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

1 0.00 0.97 0.00 0.50 12.34 293.80 -12.47 65.83 0.2322 -794.0 -618.5
2 0.00 3.01 0.00 1.54 10.89 292.76 -13.50 73.02 0.2408 -911.0 -743.2
3 0.00 1.50 0.00 0.77 10.88 292.26 -14.01 73.59 0.2489 -957.0 -848.0
4 0.00 1.06 0.00 0.54 10.85 292.07 -14.19 73.91 0.2518 -908.0 -749.8
5 0.00 2.83 0.00 1.45 10.63 292.01 -14.25 74.78 0.2518 -961.0 -540.4
6 0.00 1.95 0.00 1.00 9.72 291.87 -14.40 78.45 0.2512 -937.0 -771.1
7 0.00 1.06 0.00 0.54 5.90 291.71 -14.55 93.80 0.2515 -694.0 -508.0
8 16.11 93.12 8.26 47.77 5.14 291.45 -14.81 96.66 0.2575 -1294.3 -485.8
9 2.92 -8.00 1.50 -8.00 5.47 291.41 -14.85 95.36 0.2574 -1082.8 999999
10 0.89 -8.00 0.45 -8.00 5.31 291.17 -15.10 95.85 0.2618 -843.0 999999
11 0.27 -8.00 0.14 -8.00 4.92 291.17 -15.09 97.34 0.2626 -719.7 999999
12 0.00 1.33 0.00 0.70 18.33 290.23 -16.04 52.70 0.3311 -462.0 -424.1
13 0.00 1.42 0.00 0.74 17.47 290.17 -16.09 55.01 0.3241 -898.0 -712.1
14 34.70 173.05 17.94 89.50 10.93 289.87 -16.39 75.40 0.2876 -1222.3 -402.6
15 0.00 2.74 0.00 1.44 10.54 287.42 -18.84 78.09 0.3259 -765.0 -538.5
16 0.00 1.86 0.00 0.99 15.63 286.65 -19.61 64.28 0.3603 -859.0 -660.1
17 0.00 1.95 0.00 1.02 5.56 287.27 -18.99 93.47 0.3259 904.0 752.0
18 0.00 4.69 0.00 2.48 5.12 285.90 -20.36 94.37 0.3490 1077.0 820.2
19 0.00 0.89 0.00 0.47 5.28 285.54 -20.72 93.78 0.3546 955.0 818.3
20 0.00 1.15 0.00 0.61 5.06 285.26 -21.00 94.32 0.3596 805.0 659.1
21 0.00 1.24 0.00 0.66 5.77 285.01 -21.25 92.28 0.3625 793.0 614.0
22 0.00 1.24 0.00 0.66 5.08 285.03 -21.23 94.19 0.3632 860.0 704.6
23 0.00 3.28 0.00 1.74 5.43 284.86 -21.40 93.17 0.3654 866.0 688.1
24 0.00 1.06 0.00 0.57 8.64 284.38 -21.88 84.41 0.3719 951.0 808.8
25 0.00 1.15 0.00 0.61 5.45 284.53 -21.73 93.05 0.3707 680.0 517.1
26 0.00 0.97 0.00 0.52 8.51 284.22 -22.04 84.77 0.3743 767.0 688.5
27 0.00 1.50 0.00 0.81 8.36 283.57 -22.69 85.23 0.3846 739.0 552.6
28 0.00 1.24 0.00 0.67 15.20 282.94 -23.32 68.42 0.4126 -832.0 -710.6
29 0.00 1.95 0.00 1.05 3.16 283.13 -23.13 98.47 0.3983 807.0 700.2
30 0.00 1.33 0.00 0.72 4.60 283.02 -23.24 94.83 0.3964 699.0 567.3
31 0.00 1.59 0.00 0.86 8.38 282.78 -23.48 85.22 0.3973 667.0 552.1
32 0.00 0.89 0.00 0.51 -0.67 275.80 -30.46 103.07 0.5225 565.0 449.4
33 0.00 1.42 0.00 0.85 -2.44 272.89 -33.37 104.77 0.5706 559.0 426.6
34 0.00 0.89 0.00 0.53 11.12 272.11 -34.15 80.57 0.5606 632.0 489.9
35 0.00 1.06 0.00 0.66 0.57 269.91 -36.35 98.56 0.6016 603.0 507.8
36 0.00 2.39 0.00 1.50 9.01 267.90 -38.37 84.41 0.6182 465.0 428.4


  • 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.