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

12063 75.42 339.63 62.75 282.48 10.04 180.04 -52.05 75.33 0.8044 -151.9 56.6


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SDO HMI 2014-05-14 07:00:37 UT

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

1 22.17 199.12 17.77 159.69 9.76 181.65 -50.44 75.28 0.7878 -945.3 -131.6
2 19.30 -1.00 15.44 -1.00 9.27 181.60 -50.49 75.91 0.7873 -991.1 999999
3 2.51 -1.00 2.02 -1.00 8.88 181.24 -50.85 76.48 0.7903 478.6 999999
4 1.53 -1.00 1.24 -1.00 9.64 180.84 -51.25 75.63 0.7959 -254.3 999999
5 0.00 1.17 0.00 0.95 8.87 180.85 -51.24 76.59 0.7943 -76.0 67.3
6 0.00 1.08 0.00 0.90 10.75 180.19 -51.90 74.42 0.8048 -298.0 -204.8
7 0.00 1.53 0.00 1.25 8.64 180.30 -51.79 76.99 0.7995 617.0 414.2
8 0.00 0.90 0.00 0.74 9.24 179.98 -52.11 76.32 0.8039 412.0 415.6
9 0.00 1.44 0.00 1.19 8.66 179.89 -52.20 77.06 0.8037 492.0 402.0
10 0.00 1.08 0.00 0.90 9.09 179.76 -52.34 76.55 0.8059 332.0 394.3
11 0.00 0.81 0.00 0.68 10.07 179.39 -52.70 75.45 0.8114 610.0 590.7
12 1.44 4.94 1.21 4.15 9.11 179.35 -52.74 76.62 0.8100 694.4 459.6
13 0.00 4.31 0.00 3.65 9.77 179.20 -52.89 75.85 0.8127 -621.0 -229.1
14 0.00 2.15 0.00 1.84 10.03 178.83 -53.26 75.62 0.8168 -466.0 -341.0
15 0.00 4.22 0.00 3.58 9.00 178.96 -53.13 76.83 0.8137 520.0 238.9
16 1.98 103.51 1.72 91.40 11.45 178.20 -53.89 74.06 0.8256 947.7 321.7
17 0.72 2.42 0.61 2.07 9.42 178.66 -53.43 76.40 0.8173 720.8 591.2
18 0.00 2.24 0.00 1.93 9.64 178.56 -53.53 76.15 0.8187 -172.0 0.9
19 0.90 5.30 0.78 4.60 10.58 178.28 -53.81 75.08 0.8232 730.6 583.3
20 12.93 -16.00 11.40 -16.00 11.47 177.83 -54.26 74.13 0.8292 771.8 999999
21 0.00 0.63 0.00 0.54 9.16 178.09 -54.00 76.82 0.8224 377.0 406.3
22 1.35 2.78 1.17 2.42 9.51 177.96 -54.13 76.44 0.8243 431.7 389.8
23 7.36 -16.00 6.50 -16.00 10.67 177.62 -54.47 75.13 0.8296 678.9 999999
24 0.99 -16.00 0.88 -16.00 11.27 177.40 -54.69 74.46 0.8328 148.5 999999
25 2.24 -16.00 2.01 -16.00 10.63 177.04 -55.05 75.30 0.8350 515.3 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.