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

11361 45.40 168.19 33.03 123.60 19.12 172.34 44.57 295.93 0.7384 -24.1 -20.3


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SDO HMI 2011-12-03 21:58:56 UT

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

1 17.75 93.01 13.59 71.38 18.77 174.96 47.18 294.41 0.7650 -785.7 -174.9
2 4.52 -1.00 3.45 -1.00 19.11 174.62 46.85 294.96 0.7627 -834.0 999999
3 0.00 0.94 0.00 0.71 18.90 174.18 46.40 294.84 0.7574 -764.0 -747.4
4 0.00 1.88 0.00 1.39 18.31 173.16 45.39 294.46 0.7448 -676.0 -570.3
5 0.00 1.54 0.00 1.13 18.50 172.96 45.19 294.77 0.7433 -739.0 -616.7
6 0.00 1.19 0.00 0.89 19.21 173.21 45.43 295.60 0.7483 -742.0 -562.1
7 0.00 0.94 0.00 0.68 20.23 171.62 43.85 297.53 0.7354 -507.0 -388.8
8 2.39 13.99 1.67 9.77 18.27 169.78 42.00 295.73 0.7078 -517.8 -21.0
9 0.00 0.77 0.00 0.54 18.74 169.67 41.89 296.41 0.7084 391.0 243.8
10 1.54 -8.00 1.07 -8.00 18.27 169.45 41.67 295.88 0.7041 -680.2 999999
11 1.96 12.54 1.39 8.87 20.39 169.87 42.09 298.52 0.7174 391.1 95.7
12 4.10 -11.00 2.89 -11.00 20.21 169.76 41.98 298.32 0.7155 -404.0 999999
13 3.24 4.86 2.25 3.37 18.86 169.00 41.22 296.88 0.7015 650.9 363.1
14 0.00 0.85 0.00 0.60 20.46 169.38 41.60 298.83 0.7124 396.0 438.2
15 0.00 1.11 0.00 0.78 20.62 169.18 41.40 299.13 0.7110 608.0 521.2
16 0.00 0.77 0.00 0.54 20.53 168.77 40.99 299.21 0.7062 390.0 343.1
17 0.00 1.28 0.00 0.89 20.91 168.77 40.99 299.71 0.7079 628.0 508.9
18 0.00 2.73 0.00 1.91 21.06 168.65 40.88 299.97 0.7073 680.0 567.6
19 0.00 1.11 0.00 0.77 20.59 168.41 40.64 299.47 0.7026 760.0 685.0
20 0.00 1.37 0.00 0.93 18.59 167.80 40.03 297.06 0.6869 487.0 404.9
21 0.00 0.85 0.00 0.59 20.75 168.30 40.52 299.73 0.7021 584.0 495.2
22 0.00 1.11 0.00 0.75 18.90 167.61 39.83 297.58 0.6861 675.0 567.2
23 9.90 14.17 6.72 9.62 19.34 167.49 39.71 298.24 0.6867 673.8 429.3
24 0.00 0.77 0.00 0.52 19.66 167.05 39.28 298.89 0.6833 723.0 659.4
25 0.00 1.19 0.00 0.81 20.28 167.12 39.34 299.71 0.6870 575.0 503.9
26 0.00 1.62 0.00 1.10 20.13 166.87 39.09 299.63 0.6835 746.0 613.5
27 0.00 0.85 0.00 0.58 20.32 166.76 38.99 299.94 0.6832 680.0 574.8
28 0.00 1.54 0.00 1.04 20.13 166.67 38.89 299.73 0.6812 691.0 525.0
29 0.00 1.11 0.00 0.74 20.26 166.26 38.48 300.13 0.6773 837.0 752.6
30 0.00 0.94 0.00 0.62 20.52 164.81 37.04 301.29 0.6625 659.0 567.8
31 0.00 2.39 0.00 1.58 20.80 164.86 37.08 301.66 0.6645 629.0 551.3
32 0.00 0.77 0.00 0.50 20.77 164.02 36.24 302.12 0.6550 694.0 554.6


  • 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.