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

12205 91.35 411.41 137.89 603.71 15.53 9.68 -70.64 74.89 0.9407 84.1 181.4


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SDO HMI 2014-11-05 05:00:28 UT

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

1 20.22 134.83 23.37 156.37 14.98 15.53 -64.79 75.29 0.9054 -735.6 -216.4
2 0.00 1.38 0.00 1.81 18.79 12.49 -67.82 71.31 0.9271 -198.0 -162.6
3 0.00 1.47 0.00 1.74 14.17 14.73 -65.58 76.23 0.9108 -362.0 -270.2
4 0.00 0.35 0.00 0.49 19.16 10.48 -69.84 71.02 0.9392 423.0 427.2
5 0.00 0.61 0.00 0.74 14.37 14.09 -66.23 76.03 0.9153 430.0 397.9
6 0.00 0.78 0.00 1.16 18.53 9.48 -70.84 71.73 0.9446 479.0 475.7
7 0.00 1.04 0.00 1.57 17.36 9.13 -71.19 72.99 0.9462 399.0 385.1
8 5.36 114.78 7.48 164.60 14.99 10.79 -69.53 75.46 0.9365 780.0 312.4
9 9.68 -8.00 13.61 -8.00 14.40 10.59 -69.73 76.10 0.9376 79.2 999999
10 0.00 1.99 0.00 2.92 15.63 9.66 -70.66 74.81 0.9431 298.0 304.2
11 0.00 1.90 0.00 2.97 16.94 8.42 -71.90 73.45 0.9499 498.0 395.5
12 8.99 -8.00 13.13 -8.00 15.06 9.83 -70.49 75.42 0.9420 596.2 999999
13 5.45 77.87 8.78 128.58 16.59 7.82 -72.50 73.83 0.9530 632.7 397.0
14 7.95 -8.00 12.08 -8.00 15.00 8.92 -71.40 75.49 0.9471 24.4 999999
15 2.07 -8.00 3.23 -8.00 14.79 8.49 -71.83 75.72 0.9493 -212.4 999999
16 16.59 -13.00 27.39 -13.00 15.88 7.33 -72.99 74.59 0.9554 96.4 999999
17 0.00 5.62 0.00 8.84 14.40 8.30 -72.02 76.13 0.9503 38.0 49.3
18 0.00 2.33 0.00 3.86 15.30 7.33 -72.99 75.20 0.9553 48.0 63.4
19 0.61 1.73 1.09 3.12 16.62 5.80 -74.52 73.84 0.9627 572.7 526.1
20 1.73 10.63 2.86 17.94 14.80 7.24 -73.08 75.73 0.9558 332.9 353.8
21 0.00 2.77 0.00 5.22 16.69 4.99 -75.33 73.77 0.9663 584.0 534.9
22 0.00 1.90 0.00 3.99 17.80 3.44 -76.88 72.63 0.9726 -111.0 -127.5
23 7.00 17.63 12.89 32.66 15.97 5.42 -74.90 74.51 0.9644 49.1 190.9
24 4.75 29.73 9.91 60.63 17.25 3.50 -76.82 73.20 0.9724 235.3 478.3
25 0.95 2.07 2.07 4.50 16.89 2.84 -77.48 73.57 0.9749 91.0 122.5


  • 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.