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

12181 71.43 175.73 38.93 96.12 -13.02 160.62 15.48 217.96 0.4241 70.8 -85.9


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SDO HMI 2014-10-04 00:00:32 UT

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

1 0.00 0.79 0.00 0.45 -13.93 166.93 21.79 226.44 0.4992 722.0 641.1
2 0.00 1.23 0.00 0.70 -13.99 166.90 21.76 226.31 0.4995 607.0 503.0
3 0.00 0.70 0.00 0.40 -13.66 166.67 21.53 226.50 0.4936 532.0 342.2
4 0.00 1.58 0.00 0.88 -10.13 166.15 21.01 231.55 0.4526 637.0 555.2
5 0.00 0.62 0.00 0.35 -13.95 166.04 20.90 225.21 0.4897 667.0 545.0
6 0.00 0.70 0.00 0.40 -14.61 165.67 20.53 223.74 0.4928 533.0 362.9
7 0.00 1.23 0.00 0.75 -22.33 166.00 20.86 214.64 0.5816 647.0 508.7
8 0.00 1.41 0.00 0.81 -17.20 164.91 19.77 219.14 0.5139 278.0 307.5
9 0.00 0.70 0.00 0.42 -20.42 164.93 19.79 215.32 0.5510 660.0 546.1
10 0.00 1.50 0.00 0.82 -10.41 163.84 18.70 227.74 0.4278 -841.0 -616.1
11 0.00 1.58 0.00 0.94 -20.31 164.71 19.57 215.14 0.5479 737.0 625.0
12 12.84 48.02 7.07 26.37 -12.21 163.05 17.91 223.49 0.4386 874.0 567.2
13 0.00 1.76 0.00 1.04 -20.73 163.51 18.37 213.02 0.5431 698.0 560.6
14 17.06 -12.00 9.36 -12.00 -11.97 162.58 17.44 223.12 0.4308 1124.9 999999
15 0.00 1.32 0.00 0.73 -12.57 162.50 17.36 222.02 0.4368 939.0 798.2
16 5.72 10.91 3.15 6.01 -12.91 162.42 17.28 221.37 0.4400 904.0 710.7
17 0.88 -12.00 0.48 -12.00 -11.64 162.21 17.07 223.04 0.4231 860.6 999999
18 0.88 -16.00 0.48 -16.00 -12.84 162.26 17.12 221.20 0.4375 988.9 999999
19 0.00 1.14 0.00 0.63 -12.64 162.02 16.88 221.11 0.4327 869.0 707.0
20 0.62 5.89 0.34 3.24 -13.70 161.19 16.05 218.11 0.4371 942.4 721.6
21 1.32 -20.00 0.73 -20.00 -13.89 161.11 15.97 217.70 0.4386 882.8 999999
22 1.06 5.80 0.58 3.18 -13.56 160.89 15.75 217.79 0.4325 1010.8 716.9
23 0.00 0.62 0.00 0.33 -11.00 160.23 15.09 220.58 0.3946 -688.0 -357.0
24 0.53 1.67 0.29 0.91 -12.98 159.74 14.60 216.54 0.4142 -631.7 -415.8
25 0.00 1.50 0.00 0.82 -14.57 159.36 14.22 213.62 0.4312 -694.0 -609.9
26 0.00 1.41 0.00 0.77 -14.31 159.31 14.17 213.87 0.4274 -595.0 -558.9
27 0.00 0.97 0.00 0.58 -24.17 159.96 14.83 204.68 0.5612 662.0 469.1
28 0.00 1.58 0.00 0.86 -13.37 159.00 13.86 214.57 0.4125 -836.0 -697.1
29 0.70 3.78 0.38 2.06 -13.66 158.98 13.84 214.14 0.4161 -730.5 -469.7
30 4.05 7.39 2.16 3.95 -10.89 158.74 13.60 217.84 0.3781 -947.8 -750.6
31 0.53 -30.00 0.28 -30.00 -10.92 158.49 13.35 217.29 0.3760 -996.7 999999
32 2.02 50.04 1.09 27.02 -12.52 158.35 13.21 214.50 0.3955 -1044.4 -631.0
33 0.00 1.93 0.00 1.04 -11.51 158.24 13.10 215.81 0.3812 -1143.0 -893.9
34 0.00 1.41 0.00 0.75 -11.32 158.23 13.09 216.09 0.3786 -926.0 -723.8
35 2.29 7.04 1.23 3.77 -11.79 158.16 13.02 215.21 0.3841 -1033.4 -836.0
36 20.93 -32.00 11.31 -32.00 -13.03 158.19 13.05 213.45 0.4007 -1044.8 999999
37 0.00 2.29 0.00 1.24 -14.08 158.25 13.11 212.13 0.4153 -599.0 -407.3
38 0.00 2.64 0.00 1.43 -13.79 158.20 13.06 212.42 0.4110 -755.0 -633.9
39 0.00 2.29 0.00 1.23 -12.07 158.08 12.94 214.61 0.3871 -997.0 -865.9
40 0.00 1.41 0.00 0.77 -15.48 157.47 12.33 208.87 0.4280 -780.0 -611.2
41 0.00 0.88 0.00 0.47 -14.58 155.21 10.07 205.19 0.3991 -725.0 -485.1


  • 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.