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

12115 48.69 118.60 28.69 69.58 7.15 252.69 32.30 277.62 0.5369 178.2 218.3


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SDO HMI 2014-07-08 14:00:40 UT

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

1 0.00 3.00 0.00 1.81 6.99 255.40 35.02 276.97 0.5759 -228.0 -312.2
2 4.09 38.14 2.47 22.92 6.91 255.21 34.82 276.85 0.5731 -712.6 -662.0
3 9.99 -2.00 6.00 -2.00 7.16 254.86 34.47 277.34 0.5683 -988.1 999999
4 6.27 -2.00 3.76 -2.00 6.56 254.77 34.38 276.28 0.5665 -888.8 999999
5 3.27 -2.00 1.96 -2.00 6.29 254.49 34.10 275.83 0.5623 -833.3 999999
6 0.54 3.36 0.33 2.01 8.01 254.26 33.88 278.93 0.5609 -820.7 -713.9
7 1.36 3.81 0.81 2.26 6.10 253.81 33.42 275.55 0.5523 -900.3 -830.1
8 0.00 0.82 0.00 0.48 5.96 253.50 33.12 275.31 0.5478 -746.0 -575.7
9 1.09 3.54 0.64 2.07 8.26 252.41 32.03 279.72 0.5345 674.1 498.9
10 0.00 1.09 0.00 0.64 8.21 252.23 31.84 279.66 0.5317 711.0 566.9
11 0.00 0.91 0.00 0.53 8.09 252.07 31.68 279.47 0.5292 725.0 553.5
12 0.00 1.27 0.00 0.74 8.46 252.07 31.68 280.16 0.5298 533.0 531.6
13 0.00 1.54 0.00 0.90 8.40 251.84 31.46 280.11 0.5265 876.0 749.5
14 0.00 4.27 0.00 2.48 8.68 251.69 31.30 280.68 0.5247 923.0 783.9
15 0.00 1.27 0.00 0.74 6.22 251.42 31.03 275.99 0.5173 587.0 412.5
16 1.82 7.54 1.05 4.37 8.26 251.51 31.12 279.92 0.5213 968.3 803.6
17 0.00 0.73 0.00 0.42 9.18 251.59 31.21 281.64 0.5243 791.0 737.9
18 0.00 1.36 0.00 0.79 8.84 251.52 31.14 281.02 0.5226 790.0 623.8
19 0.00 1.09 0.00 0.63 7.99 251.41 31.02 279.41 0.5194 829.0 644.5
20 0.00 0.91 0.00 0.52 7.63 251.31 30.92 278.73 0.5173 629.0 527.5
21 0.00 3.36 0.00 1.94 6.28 251.17 30.79 276.15 0.5137 400.0 418.8
22 18.35 28.61 10.57 16.48 6.99 251.08 30.69 277.54 0.5131 937.8 676.0
23 0.00 1.00 0.00 0.57 6.51 250.83 30.44 276.63 0.5088 569.0 433.3
24 1.91 -22.00 1.10 -22.00 6.97 250.83 30.44 277.54 0.5093 1154.9 999999
25 0.00 2.09 0.00 1.20 6.69 250.81 30.42 277.00 0.5087 760.0 649.2
26 0.00 1.54 0.00 0.88 6.83 250.39 30.00 277.33 0.5026 1024.0 896.8
27 0.00 6.90 0.00 3.94 6.75 250.10 29.71 277.21 0.4982 812.0 801.8
28 0.00 0.45 0.00 0.26 3.34 248.84 28.45 270.26 0.4776 365.0 323.8


  • 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.