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

11998 41.18 210.64 27.57 143.32 -10.10 358.88 -43.67 97.03 0.6866 507.6 308.0


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SDO HMI 2014-03-07 20:00:28 UT

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

1 0.00 1.21 0.00 0.79 -10.50 1.93 -40.62 97.70 0.6483 -686.0 -517.9
2 0.00 5.36 0.00 3.53 -14.01 1.09 -41.46 103.01 0.6616 784.0 669.0
3 0.00 0.26 0.00 0.17 -14.56 0.76 -41.79 103.79 0.6664 546.0 472.0
4 0.00 3.29 0.00 2.17 -10.23 0.80 -41.75 97.26 0.6629 447.0 287.1
5 0.00 2.60 0.00 1.71 -5.55 1.06 -41.48 90.17 0.6616 753.0 666.1
6 12.02 139.27 7.99 92.86 -9.53 0.38 -42.16 96.21 0.6682 1113.5 413.9
7 23.27 -6.00 15.56 -6.00 -10.12 359.92 -42.63 97.09 0.6742 1012.4 999999
8 1.82 -6.00 1.21 -6.00 -9.38 359.96 -42.59 95.98 0.6737 695.7 999999
9 0.00 1.21 0.00 0.81 -4.98 0.31 -42.24 89.41 0.6721 513.0 462.5
10 0.00 0.95 0.00 0.64 -9.21 359.77 -42.77 95.74 0.6760 376.0 328.1
11 0.35 3.11 0.23 2.10 -8.73 359.35 -43.20 95.03 0.6815 759.2 590.8
12 0.00 1.82 0.00 1.23 -9.37 358.88 -43.67 95.99 0.6874 617.0 541.9
13 0.00 0.87 0.00 0.59 -8.87 358.96 -43.59 95.26 0.6865 333.0 317.7
14 0.00 1.12 0.00 0.77 -8.20 358.17 -44.37 94.32 0.6965 656.0 505.8
15 0.00 1.38 0.00 0.96 -9.85 357.83 -44.72 96.69 0.7004 427.0 397.8
16 0.00 1.21 0.00 0.84 -10.11 357.74 -44.81 97.07 0.7015 588.0 472.9
17 0.00 0.69 0.00 0.48 -8.87 357.95 -44.60 95.29 0.6991 572.0 446.5
18 0.00 3.98 0.00 2.79 -13.06 357.08 -45.47 101.24 0.7103 662.0 560.7
19 3.72 9.00 2.58 6.23 -9.22 357.76 -44.78 95.79 0.7012 783.8 544.3
20 0.00 0.61 0.00 0.43 -13.25 356.81 -45.73 101.49 0.7136 566.0 492.4
21 0.00 6.57 0.00 4.58 -9.73 357.42 -45.13 96.52 0.7054 -236.0 -69.6
22 0.00 5.36 0.00 3.74 -9.45 357.34 -45.21 96.13 0.7064 -234.0 -184.8
23 0.00 0.95 0.00 0.67 -10.58 356.87 -45.67 97.72 0.7120 306.0 167.1
24 0.00 0.87 0.00 0.61 -9.78 356.98 -45.57 96.59 0.7107 -552.0 -476.1
25 0.00 0.69 0.00 0.49 -12.66 356.29 -46.25 100.63 0.7195 644.0 550.0
26 0.00 2.08 0.00 1.46 -10.59 356.65 -45.89 97.74 0.7146 -259.0 -242.2
27 0.00 1.12 0.00 0.80 -11.90 356.25 -46.30 99.57 0.7197 428.0 434.0
28 0.00 0.35 0.00 0.25 -15.45 355.00 -47.55 104.37 0.7365 -512.0 -487.2
29 0.00 1.90 0.00 1.35 -8.56 356.45 -46.10 94.90 0.7175 612.0 559.5
30 0.00 1.30 0.00 0.92 -7.89 356.37 -46.17 93.97 0.7187 583.0 493.3
31 0.00 1.21 0.00 0.92 -14.08 352.98 -49.56 102.37 0.7581 -671.0 -559.1
32 0.00 1.90 0.00 1.47 -13.20 352.04 -50.50 101.17 0.7681 -697.0 -498.3
33 0.00 0.69 0.00 0.53 -7.59 352.25 -50.29 93.84 0.7666 -595.0 -629.2
34 0.00 1.30 0.00 1.04 -12.82 350.03 -52.51 100.63 0.7895 -396.0 -315.1
35 0.00 3.11 0.00 2.56 -12.20 348.94 -53.60 99.84 0.8008 -502.0 -475.7
36 0.00 0.78 0.00 0.66 -12.25 347.67 -54.88 99.90 0.8136 -378.0 -319.4
37 0.00 0.87 0.00 0.74 -11.79 347.28 -55.27 99.33 0.8175 -606.0 -499.2
38 0.00 0.87 0.00 0.76 -14.48 346.01 -56.54 102.60 0.8299 -340.0 -298.9
39 0.00 0.78 0.00 0.67 -11.67 346.77 -55.78 99.20 0.8225 -436.0 -363.7


  • 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.