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

12219 80.65 337.39 74.47 315.97 3.56 162.06 57.87 273.64 0.8482 -297.9 -119.5


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SDO HMI 2014-11-30 17:00:25 UT

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

1 20.50 261.43 20.06 253.35 2.55 163.81 59.61 272.39 0.8646 -752.0 -194.3
2 26.23 -1.00 25.27 -1.00 3.45 163.24 59.05 273.44 0.8597 -776.4 999999
3 0.00 1.97 0.00 1.87 1.97 162.84 58.64 271.72 0.8559 -352.0 -362.8
4 9.14 -1.00 8.58 -1.00 3.70 162.35 58.16 273.76 0.8517 -816.5 999999
5 0.00 2.14 0.00 2.01 4.17 162.41 58.21 274.31 0.8523 -402.0 -329.7
6 2.05 -1.00 1.91 -1.00 4.03 162.11 57.91 274.15 0.8495 -625.2 999999
7 0.43 1.45 0.39 1.33 4.18 161.35 57.15 274.36 0.8425 -703.8 -634.7
8 5.98 7.95 5.20 6.91 4.51 159.45 55.26 274.82 0.8243 523.9 212.1
9 0.00 0.77 0.00 0.65 3.66 158.53 54.34 273.82 0.8149 198.0 125.4
10 0.00 2.65 0.00 2.25 5.06 158.48 54.29 275.54 0.8148 -194.0 -45.4
11 0.00 2.22 0.00 1.88 4.35 158.35 54.16 274.67 0.8132 492.0 332.3
12 0.00 1.62 0.00 1.37 4.02 158.21 54.02 274.27 0.8117 494.0 298.5
13 0.00 1.03 0.00 0.86 2.66 158.10 53.91 272.59 0.8103 421.0 339.2
14 0.00 2.05 0.00 1.72 3.52 158.06 53.87 273.66 0.8101 413.0 286.2
15 0.34 1.71 0.28 1.39 5.79 156.67 52.48 276.57 0.7966 200.8 93.9
16 0.00 1.37 0.00 1.10 3.63 156.19 52.00 273.86 0.7905 667.0 497.1
17 2.90 38.10 2.35 30.56 5.50 156.34 52.15 276.22 0.7929 529.0 364.5
18 0.00 3.76 0.00 3.04 5.98 156.31 52.12 276.82 0.7928 -87.0 -141.7
19 0.00 0.26 0.00 0.21 3.93 155.98 51.79 274.25 0.7883 615.0 521.7
20 3.59 -17.00 2.88 -17.00 5.63 156.02 51.83 276.40 0.7895 707.6 999999
21 1.03 -17.00 0.82 -17.00 6.04 155.98 51.78 276.93 0.7894 486.4 999999
22 0.00 0.68 0.00 0.55 7.95 156.09 51.89 279.33 0.7920 462.0 372.5
23 0.00 0.51 0.00 0.41 4.50 155.55 51.36 275.00 0.7840 471.0 389.5
24 6.41 -17.00 5.11 -17.00 5.99 155.68 51.49 276.88 0.7862 876.9 999999
25 2.05 3.84 1.62 3.03 3.97 155.22 51.03 274.34 0.7801 726.8 582.0
26 0.00 1.11 0.00 0.88 5.34 155.31 51.12 276.08 0.7818 601.0 490.7
27 0.00 0.77 0.00 0.60 5.94 154.58 50.39 276.91 0.7742 514.0 462.0


  • 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.