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

12104 66.90 325.18 54.00 261.95 -11.98 268.06 49.89 251.68 0.7903 163.8 -51.8


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SDO HMI 2014-07-08 18:00:40 UT

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

1 0.00 1.36 0.00 1.22 -13.13 272.57 54.40 251.63 0.8365 450.0 355.8
2 0.00 1.72 0.00 1.53 -13.03 272.00 53.84 251.59 0.8311 536.0 467.9
3 0.00 0.27 0.00 0.24 -13.19 272.00 53.83 251.40 0.8314 569.0 585.7
4 4.81 7.90 4.04 6.63 -12.42 269.90 51.73 251.72 0.8096 605.5 438.6
5 0.00 1.09 0.00 0.92 -13.19 270.12 51.95 250.86 0.8137 189.0 146.9
6 25.78 138.54 21.18 114.04 -10.53 269.37 51.20 253.85 0.7998 919.2 185.3
7 0.00 1.54 0.00 1.28 -12.33 269.42 51.25 251.69 0.8047 654.0 557.9
8 0.00 1.18 0.00 0.98 -12.70 269.37 51.20 251.22 0.8053 460.0 352.2
9 2.63 -6.00 2.12 -6.00 -10.46 268.51 50.34 253.71 0.7910 778.0 999999
10 1.82 8.08 1.49 6.61 -12.98 268.61 50.44 250.65 0.7984 708.8 399.6
11 0.00 1.72 0.00 1.40 -12.33 268.28 50.11 251.34 0.7934 715.0 559.7
12 3.18 10.89 2.55 8.73 -12.18 267.85 49.68 251.38 0.7887 575.4 382.9
13 0.00 1.27 0.00 1.00 -10.75 267.42 49.25 253.03 0.7804 503.0 423.0
14 0.00 2.27 0.00 1.79 -10.96 267.42 49.25 252.76 0.7809 524.0 496.2
15 2.63 -12.00 2.11 -12.00 -12.43 267.72 49.55 251.04 0.7880 281.1 999999
16 0.00 5.36 0.00 4.28 -12.80 267.53 49.36 250.52 0.7871 -117.0 -131.9
17 0.00 0.82 0.00 0.62 -8.07 266.44 48.27 256.14 0.7633 672.0 571.4
18 0.00 1.45 0.00 1.19 -14.86 267.98 49.81 248.17 0.7976 -471.0 -389.4
19 0.00 1.36 0.00 1.04 -8.19 266.32 48.15 255.95 0.7623 676.0 537.7
20 0.00 3.09 0.00 2.34 -8.31 266.11 47.94 255.75 0.7602 750.0 538.9
21 2.63 129.28 2.11 101.44 -13.87 267.29 49.12 249.14 0.7878 -632.1 -454.5
22 0.00 0.27 0.00 0.21 -8.71 266.04 47.87 255.21 0.7604 406.0 438.3
23 0.00 2.00 0.00 1.59 -14.07 266.97 48.80 248.77 0.7852 -544.0 -426.3
24 23.42 -21.00 18.40 -21.00 -13.41 266.50 48.33 249.42 0.7784 -1003.7 999999
25 0.00 1.18 0.00 0.90 -11.69 265.65 47.48 251.28 0.7644 329.0 238.8
26 0.00 1.09 0.00 0.86 -15.81 265.87 47.70 246.24 0.7798 -562.0 -428.5
27 0.00 1.45 0.00 1.11 -14.10 265.00 46.83 248.01 0.7651 -658.0 -489.2


  • 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.