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

11953 53.86 224.13 29.39 122.55 -17.53 30.66 21.69 236.71 0.4232 214.2 193.2


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SDO HMI 2014-01-14 17:00:24 UT

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

1 0.00 1.53 0.00 0.84 -15.26 32.53 23.57 243.41 0.4332 658.0 488.3
2 0.00 1.27 0.00 0.70 -16.90 32.00 23.03 239.46 0.4365 715.0 514.4
3 2.46 150.67 1.36 82.78 -18.21 31.94 22.97 236.76 0.4452 819.2 369.7
4 0.00 2.46 0.00 1.35 -16.70 31.74 22.77 239.63 0.4316 1021.0 877.5
5 0.00 1.10 0.00 0.61 -16.46 31.65 22.68 240.04 0.4286 786.0 710.8
6 7.14 -3.00 3.93 -3.00 -17.58 31.72 22.75 237.80 0.4376 1087.8 999999
7 6.37 -3.00 3.51 -3.00 -18.03 31.75 22.78 236.92 0.4413 1119.3 999999
8 0.00 3.31 0.00 1.80 -14.75 31.32 22.35 243.44 0.4129 738.0 559.9
9 5.86 -3.00 3.22 -3.00 -17.25 31.44 22.48 238.19 0.4315 1166.1 999999
10 5.44 -3.00 2.99 -3.00 -17.98 31.41 22.44 236.66 0.4364 1072.3 999999
11 0.00 1.19 0.00 0.65 -16.21 30.92 21.95 239.85 0.4169 900.0 679.0
12 0.00 1.53 0.00 0.84 -17.84 30.95 21.98 236.46 0.4294 875.0 731.6
13 8.24 -3.00 4.50 -3.00 -17.36 30.82 21.86 237.31 0.4240 857.3 999999
14 0.00 4.50 0.00 2.47 -18.03 30.88 21.91 236.00 0.4298 796.0 665.9
15 0.00 2.72 0.00 1.49 -17.76 30.71 21.74 236.36 0.4255 544.0 599.5
16 0.00 0.93 0.00 0.51 -17.71 30.20 21.23 235.89 0.4185 578.0 408.0
17 0.85 -3.00 0.46 -3.00 -17.32 30.12 21.15 236.62 0.4143 -676.3 999999
18 0.00 1.70 0.00 0.92 -17.05 29.89 20.92 236.93 0.4092 -625.0 -580.0
19 0.51 1.78 0.28 0.97 -16.93 29.78 20.81 237.05 0.4068 -1087.3 -888.7
20 0.00 1.19 0.00 0.65 -17.24 29.78 20.81 236.41 0.4092 -935.0 -728.0
21 0.00 1.44 0.00 0.78 -17.46 29.41 20.44 235.50 0.4061 -574.0 -414.3
22 0.00 1.36 0.00 0.74 -17.49 29.18 20.22 235.15 0.4034 -738.0 -553.2
23 1.87 3.82 1.01 2.07 -17.28 29.13 20.16 235.53 0.4009 -1037.7 -886.1
24 0.00 1.10 0.00 0.60 -17.53 28.76 19.79 234.53 0.3982 -771.0 -647.4
25 12.07 22.60 6.49 12.16 -17.42 28.26 19.29 234.12 0.3907 -1197.7 -482.8
26 2.12 17.00 1.14 9.12 -17.68 27.79 18.83 232.96 0.3869 -1203.3 -761.9
27 0.93 -26.00 0.50 -26.00 -17.77 27.54 18.57 232.40 0.3845 -1145.2 999999
28 0.00 0.93 0.00 0.50 -17.09 27.24 18.27 233.51 0.3745 -808.0 -616.4


  • 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.