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

12058 31.88 201.49 35.70 213.68 -13.52 230.19 -61.97 103.54 0.8797 333.4 169.5


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SDO HMI 2014-05-09 18:00:37 UT

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

1 0.00 0.81 0.00 0.65 -14.82 240.23 -51.93 106.21 0.7948 511.0 375.6
2 0.00 1.07 0.00 0.88 -10.07 239.56 -52.60 100.17 0.7969 598.0 527.4
3 0.00 0.90 0.00 0.73 -10.67 239.36 -52.80 100.91 0.7994 597.0 479.8
4 0.00 2.33 0.00 1.91 -10.34 239.39 -52.77 100.49 0.7988 612.0 533.8
5 0.00 1.61 0.00 1.33 -11.18 239.07 -53.09 101.52 0.8027 481.0 366.1
6 0.00 0.81 0.00 0.67 -9.69 238.72 -53.44 99.64 0.8053 180.0 204.9
7 15.31 122.20 13.90 111.31 -11.65 235.25 -56.91 101.77 0.8403 954.8 313.7
8 1.43 -7.00 1.32 -7.00 -11.53 234.77 -57.39 101.60 0.8446 528.9 999999
9 1.34 -7.00 1.24 -7.00 -11.19 234.71 -57.45 101.19 0.8450 498.4 999999
10 0.00 0.36 0.00 0.33 -8.65 234.73 -57.43 98.17 0.8438 367.0 298.5
11 0.00 0.63 0.00 0.59 -8.18 233.97 -58.19 97.60 0.8507 381.0 346.4
12 0.00 0.81 0.00 0.76 -7.81 233.76 -58.40 97.15 0.8525 136.0 135.7
13 0.00 1.25 0.00 1.23 -11.20 232.32 -59.84 101.05 0.8662 -244.0 -202.4
14 0.00 0.72 0.00 0.74 -13.79 231.03 -61.13 103.94 0.8782 502.0 455.6
15 0.00 0.63 0.00 0.62 -10.64 232.19 -59.97 100.40 0.8670 283.0 251.6
16 0.00 0.81 0.00 0.83 -12.76 230.89 -61.27 102.76 0.8788 217.0 195.9
17 0.00 0.72 0.00 0.70 -7.74 232.52 -59.64 97.06 0.8635 -281.0 -282.5
18 0.00 0.98 0.00 0.96 -4.31 232.73 -59.43 93.07 0.8619 358.0 325.9
19 0.00 0.45 0.00 0.57 -17.45 225.20 -66.96 107.57 0.9225 370.0 300.2
20 0.00 0.27 0.00 0.34 -17.14 225.43 -66.74 107.25 0.9209 331.0 388.7
21 0.00 0.36 0.00 0.43 -14.91 226.66 -65.50 104.90 0.9117 209.0 210.5
22 0.00 0.81 0.00 0.98 -14.41 226.10 -66.06 104.32 0.9153 384.0 270.7
23 0.00 0.90 0.00 1.14 -15.74 225.03 -67.13 105.70 0.9229 -419.0 -287.4
24 0.81 2.06 1.03 2.63 -15.29 225.00 -67.16 105.22 0.9230 -608.9 -528.4
25 0.00 0.27 0.00 0.33 -13.96 225.74 -66.42 103.81 0.9176 -348.0 -220.7
26 0.00 3.94 0.00 5.02 -14.95 224.98 -67.18 104.85 0.9230 -604.0 -541.9
27 0.63 1.97 0.81 2.55 -15.43 224.57 -67.59 105.35 0.9257 -327.4 -254.3
28 0.00 0.72 0.00 0.91 -14.26 224.92 -67.24 104.10 0.9231 102.0 119.1
29 8.15 43.96 11.41 61.81 -17.10 222.80 -69.36 107.05 0.9371 398.0 43.3
30 0.00 0.81 0.00 1.10 -15.14 223.32 -68.84 104.98 0.9334 -528.0 -440.6
31 0.00 1.97 0.00 2.60 -13.65 224.05 -68.11 103.41 0.9286 -192.0 -186.7
32 4.21 6.36 5.99 9.03 -14.41 222.40 -69.76 104.16 0.9387 -334.0 -262.5


  • 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.