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

12216 47.76 285.31 49.04 291.21 -13.62 165.13 59.84 253.82 0.8767 406.1 213.8


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SDO HMI 2014-11-30 15:00:25 UT

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

1 0.00 0.51 0.00 0.67 -15.30 171.98 66.68 253.03 0.9277 432.0 424.3
2 4.61 43.24 5.08 47.64 -12.11 167.69 62.39 255.91 0.8952 494.1 80.4
3 2.05 -2.00 2.23 -2.00 -12.05 167.33 62.04 255.94 0.8924 670.7 999999
4 1.28 -2.00 1.40 -2.00 -12.41 167.42 62.12 255.54 0.8934 497.1 999999
5 0.00 3.50 0.00 3.86 -12.72 167.55 62.25 255.22 0.8947 451.0 299.3
6 0.00 1.28 0.00 1.34 -10.54 166.21 60.91 257.46 0.8820 -433.0 -339.3
7 0.00 1.03 0.00 1.10 -12.98 166.88 61.58 254.83 0.8899 327.0 381.1
8 0.00 0.68 0.00 0.72 -12.03 166.24 60.94 255.80 0.8838 425.0 373.0
9 0.00 2.48 0.00 2.55 -11.47 165.66 60.36 256.34 0.8786 348.0 318.0
10 0.00 0.26 0.00 0.26 -11.20 165.32 60.02 256.60 0.8755 395.0 379.3
11 0.00 0.26 0.00 0.28 -15.03 166.79 61.50 252.54 0.8917 -493.0 -391.0
12 0.00 2.48 0.00 2.52 -11.62 165.16 59.86 256.10 0.8747 508.0 484.4
13 0.77 2.05 0.78 2.07 -11.89 165.01 59.72 255.77 0.8738 503.7 453.7
14 1.11 8.54 1.10 8.53 -11.06 164.55 59.25 256.64 0.8690 -556.7 -300.7
15 4.02 194.48 4.11 196.98 -13.62 165.15 59.85 253.83 0.8770 473.0 305.7
16 0.00 1.11 0.00 1.10 -11.82 164.39 59.10 255.76 0.8685 323.0 246.8
17 0.00 1.71 0.00 1.70 -12.52 164.47 59.17 254.97 0.8700 411.0 296.3
18 0.00 1.11 0.00 1.11 -12.79 164.33 59.03 254.64 0.8692 418.0 400.8
19 32.47 -15.00 33.03 -15.00 -14.23 164.86 59.56 253.09 0.8755 801.5 999999
20 0.00 1.11 0.00 1.14 -15.40 165.08 59.79 251.81 0.8789 467.0 373.1
21 0.00 4.10 0.00 3.86 -13.42 162.26 56.96 253.53 0.8524 413.0 247.5
22 0.00 0.94 0.00 0.87 -13.14 161.54 56.25 253.73 0.8456 -150.0 -101.2
23 0.00 0.94 0.00 0.87 -13.78 161.44 56.15 252.96 0.8457 -93.0 -48.9
24 0.00 1.37 0.00 1.25 -13.84 161.19 55.89 252.84 0.8436 -248.0 -243.8
25 0.00 0.77 0.00 0.70 -13.10 160.88 55.58 253.64 0.8395 -648.0 -604.6
26 0.00 0.94 0.00 0.86 -13.92 160.95 55.65 252.69 0.8416 -439.0 -387.5
27 0.00 0.60 0.00 0.54 -13.58 160.72 55.42 253.04 0.8389 -423.0 -314.4
28 0.00 0.60 0.00 0.55 -14.32 160.93 55.64 252.22 0.8421 -376.0 -319.9
29 0.60 1.79 0.54 1.61 -14.68 160.15 54.85 251.63 0.8356 -611.7 -513.1
30 0.00 0.26 0.00 0.22 -12.80 159.24 53.95 253.66 0.8238 -445.0 -449.3
31 0.85 3.33 0.77 2.99 -15.44 160.12 54.83 250.72 0.8369 -674.0 -561.2
32 0.00 0.26 0.00 0.22 -12.98 159.25 53.95 253.44 0.8242 -295.0 -353.0
33 0.00 0.85 0.00 0.76 -15.23 159.88 54.58 250.92 0.8342 -625.0 -542.5
34 0.00 0.60 0.00 0.52 -13.56 158.86 53.57 252.67 0.8216 -420.0 -383.7
35 0.00 0.85 0.00 0.73 -13.67 158.34 53.04 252.41 0.8167 -576.0 -553.8
36 0.00 1.28 0.00 1.09 -15.35 157.89 52.60 250.29 0.8160 -429.0 -330.8


  • 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.