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

12201 30.97 94.39 21.05 62.79 -5.12 89.32 40.85 257.95 0.6678 267.5 0.6


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SDO HMI 2014-11-07 15:00:27 UT

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

1 6.73 27.17 4.69 18.88 -4.87 92.36 43.89 259.24 0.7054 681.9 361.4
2 0.00 0.78 0.00 0.54 -3.36 92.10 43.62 261.31 0.6990 403.0 306.7
3 12.85 -1.00 8.91 -1.00 -4.65 92.10 43.62 259.49 0.7017 872.4 999999
4 0.00 1.90 0.00 1.31 -3.38 91.89 43.41 261.24 0.6965 -566.0 -523.9
5 0.00 2.16 0.00 1.48 -3.58 91.66 43.18 260.90 0.6940 176.0 -50.6
6 0.00 1.12 0.00 0.76 -3.12 91.35 42.87 261.49 0.6892 -684.0 -561.0
7 0.00 1.73 0.00 1.18 -4.07 91.24 42.76 260.10 0.6898 502.0 449.8
8 0.00 2.16 0.00 1.47 -3.80 91.14 42.66 260.47 0.6880 563.0 465.7
9 0.00 1.38 0.00 0.94 -3.52 91.04 42.56 260.84 0.6862 176.0 173.1
10 0.00 0.78 0.00 0.53 -4.71 90.84 42.36 259.07 0.6862 611.0 492.8
11 0.00 0.95 0.00 0.64 -3.42 90.71 42.23 260.91 0.6818 702.0 574.9
12 0.00 1.38 0.00 0.93 -3.65 90.56 42.09 260.54 0.6805 767.0 659.4
13 2.33 11.73 1.57 7.87 -6.47 89.82 41.34 256.24 0.6781 668.4 583.0
14 0.00 1.98 0.00 1.32 -4.93 89.61 41.13 258.42 0.6713 559.0 470.2
15 4.05 -13.00 2.72 -13.00 -6.29 89.68 41.21 256.47 0.6759 866.8 999999
16 0.00 0.95 0.00 0.63 -4.45 89.53 41.06 259.11 0.6692 667.0 561.1
17 0.00 6.73 0.00 4.48 -5.91 89.33 40.85 256.90 0.6704 120.0 42.6
18 0.78 1.98 0.51 1.30 -6.46 88.09 39.61 255.68 0.6561 -626.2 -534.3
19 0.00 0.86 0.00 0.56 -6.18 87.98 39.51 256.06 0.6540 -630.0 -555.9
20 0.00 1.90 0.00 1.23 -4.58 87.82 39.34 258.42 0.6474 703.0 609.0
21 0.00 0.95 0.00 0.61 -4.40 87.81 39.33 258.69 0.6468 795.0 666.5
22 0.00 1.04 0.00 0.66 -4.01 86.98 38.50 259.05 0.6349 644.0 474.5
23 1.21 2.59 0.77 1.65 -5.77 86.19 37.71 256.04 0.6294 -708.0 -608.9
24 0.00 1.55 0.00 0.98 -4.00 86.03 37.55 258.77 0.6222 -684.0 -555.3
25 0.00 0.78 0.00 0.49 -5.56 86.09 37.62 256.34 0.6275 -290.0 -286.6
26 0.00 2.50 0.00 1.58 -4.56 85.80 37.32 257.81 0.6206 -651.0 -587.9
27 1.12 3.80 0.70 2.38 -4.63 85.43 36.95 257.57 0.6159 -816.5 -700.3
28 0.00 3.88 0.00 2.42 -4.56 85.13 36.65 257.58 0.6116 -977.0 -778.4
29 1.90 4.31 1.18 2.69 -4.52 84.87 36.39 257.56 0.6079 -1012.7 -776.0
30 0.00 1.04 0.00 0.67 -12.93 85.29 36.82 244.89 0.6473 632.0 546.1
31 0.00 1.21 0.00 0.76 -8.82 84.52 36.05 250.61 0.6187 -693.0 -617.2
32 0.00 0.60 0.00 0.36 -6.73 80.38 31.90 251.92 0.5543 -642.0 -562.9
33 0.00 1.38 0.00 0.82 -8.27 80.29 31.82 249.24 0.5602 -668.0 -497.7
34 0.00 1.12 0.00 0.67 -8.91 79.51 31.03 247.67 0.5527 -697.0 -578.3


  • 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.