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

12110 9.63 70.66 5.77 41.11 -15.49 234.04 -25.50 127.56 0.5240 178.4 -37.1


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SDO HMI 2014-07-05 15:00:40 UT

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

1 0.00 3.63 0.00 2.02 -15.63 240.03 -19.51 135.01 0.4569 685.0 665.5
2 0.00 5.36 0.00 2.97 -12.88 238.34 -21.20 128.01 0.4492 740.0 600.0
3 0.00 3.81 0.00 2.15 -14.24 237.13 -22.41 128.86 0.4765 738.0 683.2
4 0.00 1.00 0.00 0.56 -13.57 237.06 -22.48 127.64 0.4713 697.0 579.0
5 0.00 1.09 0.00 0.62 -14.50 236.93 -22.61 129.06 0.4813 623.0 416.9
6 0.00 1.27 0.00 0.72 -15.16 236.17 -23.37 129.24 0.4963 817.0 522.3
7 0.00 0.82 0.00 0.47 -15.36 235.87 -23.67 129.21 0.5017 816.0 607.9
8 0.00 0.27 0.00 0.16 -15.23 235.74 -23.80 128.87 0.5020 709.0 655.7
9 1.36 6.08 0.79 3.51 -15.79 235.19 -24.35 129.13 0.5135 832.1 584.7
10 0.00 1.54 0.00 0.88 -14.76 235.32 -24.22 127.62 0.5029 725.0 620.8
11 1.00 -9.00 0.58 -9.00 -15.96 235.03 -24.51 129.21 0.5169 739.5 999999
12 0.00 1.82 0.00 1.05 -15.73 235.06 -24.48 128.89 0.5145 608.0 467.7
13 0.00 1.82 0.00 1.04 -15.00 234.98 -24.56 127.62 0.5090 743.0 620.5
14 0.00 1.91 0.00 1.10 -14.52 234.69 -24.85 126.54 0.5084 693.0 511.8
15 0.00 1.27 0.00 0.73 -13.32 234.34 -25.20 124.18 0.5027 829.0 727.9
16 0.00 0.27 0.00 0.16 -14.31 234.23 -25.31 125.71 0.5122 637.0 579.7
17 0.00 1.09 0.00 0.62 -13.19 234.32 -25.22 123.94 0.5020 864.0 699.4
18 0.00 1.09 0.00 0.62 -13.10 234.20 -25.34 123.65 0.5028 667.0 467.8
19 0.00 1.27 0.00 0.73 -13.74 234.02 -25.52 124.55 0.5102 598.0 417.0
20 0.00 1.73 0.00 1.02 -16.77 233.51 -26.03 128.83 0.5415 -643.0 -686.7
21 0.00 1.09 0.00 0.64 -16.20 233.09 -26.45 127.54 0.5414 -801.0 -648.2
22 0.00 1.73 0.00 1.02 -16.43 233.02 -26.52 127.82 0.5442 -927.0 -793.2
23 0.00 2.27 0.00 1.34 -16.40 232.85 -26.69 127.60 0.5459 -747.0 -591.9
24 0.00 11.62 0.00 6.84 -15.88 232.89 -26.65 126.85 0.5412 -888.0 -866.9
25 1.82 4.00 1.07 2.34 -15.40 232.89 -26.65 126.10 0.5373 -955.0 -799.8
26 0.00 1.00 0.00 0.59 -16.31 232.61 -26.92 127.23 0.5479 -554.0 -477.6
27 1.00 11.81 0.61 7.21 -17.16 229.98 -29.56 126.04 0.5851 -824.9 -635.1
28 4.45 -27.00 2.72 -27.00 -17.17 229.76 -29.78 125.86 0.5877 -756.0 999999


  • 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.