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

12115 43.07 139.07 24.92 80.44 7.14 252.48 30.99 277.81 0.5176 337.5 145.8


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SDO HMI 2014-07-08 12:00:40 UT

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

1 0.00 1.82 0.00 1.08 7.03 255.39 33.90 277.18 0.5601 -503.0 -398.5
2 3.18 22.07 1.89 13.09 6.89 255.08 33.59 276.96 0.5555 -777.9 -811.6
3 8.08 17.53 4.78 10.36 6.51 254.61 33.12 276.32 0.5483 -915.8 -617.3
4 1.00 -2.00 0.59 -2.00 7.31 254.53 33.04 277.79 0.5479 -1034.8 999999
5 1.73 -3.00 1.02 -3.00 6.28 254.34 32.85 275.92 0.5441 -974.6 999999
6 1.18 3.54 0.70 2.09 8.06 254.16 32.67 279.22 0.5435 -921.8 -764.6
7 2.27 3.91 1.33 2.29 6.14 253.78 32.29 275.73 0.5359 -939.3 -795.8
8 0.00 1.36 0.00 0.80 6.70 253.53 32.04 276.80 0.5327 -785.0 -579.3
9 0.00 1.18 0.00 0.68 6.92 252.40 30.90 277.38 0.5161 -830.0 -672.7
10 0.00 3.54 0.00 2.05 8.27 252.43 30.94 279.97 0.5187 693.0 542.4
11 0.00 2.27 0.00 1.31 8.37 252.12 30.63 280.24 0.5142 645.0 511.6
12 0.00 3.72 0.00 2.14 8.44 251.87 30.38 280.44 0.5107 864.0 732.4
13 0.00 1.00 0.00 0.57 6.09 251.62 30.13 275.85 0.5038 634.0 458.5
14 0.00 1.54 0.00 0.89 9.24 251.84 30.35 282.00 0.5119 594.0 465.6
15 0.73 3.18 0.42 1.83 8.63 251.68 30.19 280.86 0.5082 1044.9 793.3
16 0.00 1.64 0.00 0.94 9.09 251.65 30.16 281.77 0.5087 887.0 688.3
17 3.09 9.90 1.77 5.67 8.21 251.50 30.01 280.07 0.5047 911.5 755.9
18 0.00 2.27 0.00 1.30 6.29 251.35 29.86 276.27 0.4999 777.0 556.6
19 0.00 1.36 0.00 0.78 8.82 251.55 30.06 281.26 0.5067 995.0 773.5
20 18.35 47.78 10.46 27.24 6.94 251.11 29.62 277.61 0.4970 982.4 580.6
21 1.82 -20.00 1.03 -20.00 6.70 250.85 29.36 277.17 0.4927 744.5 999999
22 1.64 -20.00 0.93 -20.00 6.95 250.80 29.31 277.68 0.4922 1192.8 999999
23 0.00 3.91 0.00 2.21 6.84 250.40 28.91 277.53 0.4861 834.0 771.1
24 0.00 0.82 0.00 0.46 6.90 250.23 28.74 277.69 0.4836 861.0 774.0
25 0.00 2.09 0.00 1.18 6.85 250.02 28.53 277.62 0.4803 1055.0 881.4
26 0.00 1.64 0.00 0.92 7.43 249.99 28.50 278.84 0.4807 766.0 653.1
27 0.00 1.00 0.00 0.56 3.32 248.74 27.25 270.15 0.4589 760.0 588.2


  • 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.