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

12127 84.01 451.91 65.59 354.75 -8.45 249.22 -48.87 105.72 0.7762 537.5 64.0


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SDO HMI 2014-07-29 22:00:40 UT

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

1 0.00 0.91 0.00 0.63 -6.74 255.17 -42.93 105.52 0.7043 668.0 573.4
2 0.00 1.27 0.00 0.88 -6.63 254.97 -43.13 105.30 0.7063 580.0 471.1
3 0.00 1.45 0.00 1.03 -6.74 253.85 -44.24 105.05 0.7198 531.0 362.1
4 0.00 1.09 0.00 0.82 -9.73 251.24 -46.86 108.03 0.7586 292.0 192.4
5 1.36 336.63 1.03 262.02 -8.62 251.03 -47.07 106.54 0.7574 861.3 227.7
6 2.35 -5.00 1.79 -5.00 -8.82 250.86 -47.24 106.74 0.7599 728.3 999999
7 0.00 1.54 0.00 1.16 -7.40 251.08 -47.02 104.99 0.7533 -23.0 -110.1
8 7.33 -5.00 5.57 -5.00 -8.55 250.72 -47.38 106.34 0.7606 832.1 999999
9 0.00 0.72 0.00 0.55 -7.92 250.73 -47.37 105.55 0.7586 460.0 520.6
10 1.00 -5.00 0.76 -5.00 -8.49 250.23 -47.87 106.11 0.7657 392.0 999999
11 0.00 3.62 0.00 2.83 -9.54 249.62 -48.48 107.22 0.7753 418.0 215.3
12 0.91 -5.00 0.70 -5.00 -8.60 249.60 -48.49 106.04 0.7727 387.7 999999
13 0.00 1.90 0.00 1.50 -9.87 249.36 -48.73 107.55 0.7789 -344.0 -331.0
14 0.00 1.18 0.00 0.93 -9.66 249.31 -48.78 107.26 0.7788 198.0 139.0
15 49.07 -5.00 38.12 -5.00 -7.98 249.47 -48.62 105.22 0.7724 959.7 999999
16 0.00 1.45 0.00 1.14 -9.67 249.07 -49.02 107.20 0.7813 -199.0 -147.5
17 0.00 1.54 0.00 1.22 -9.49 249.02 -49.08 106.96 0.7814 -319.0 -302.6
18 3.35 -5.00 2.63 -5.00 -7.62 248.87 -49.22 104.59 0.7778 664.5 999999
19 0.00 0.72 0.00 0.59 -11.03 248.16 -49.94 108.56 0.7947 -532.0 -504.4
20 4.16 -5.00 3.29 -5.00 -7.93 248.59 -49.51 104.88 0.7816 527.9 999999
21 6.97 84.84 5.63 68.72 -10.12 248.17 -49.93 107.45 0.7919 -871.8 -502.9
22 0.00 1.18 0.00 0.93 -8.24 248.53 -49.56 105.25 0.7830 318.0 198.8
23 0.00 1.81 0.00 1.44 -8.41 248.41 -49.69 105.42 0.7847 237.0 176.3
24 0.00 1.18 0.00 0.94 -8.13 248.41 -49.69 105.07 0.7840 184.0 137.4
25 1.72 -21.00 1.38 -21.00 -8.84 248.09 -50.01 105.85 0.7892 369.2 999999
26 2.35 -5.00 1.87 -5.00 -7.80 248.23 -49.87 104.61 0.7850 586.3 999999
27 2.08 -21.00 1.70 -21.00 -9.82 247.55 -50.54 106.89 0.7973 -611.0 999999
28 0.00 1.63 0.00 1.34 -9.62 247.25 -50.84 106.55 0.7998 -569.0 -456.8
29 0.00 0.91 0.00 0.75 -9.21 246.89 -51.20 105.94 0.8023 -361.0 -298.4
30 1.36 3.35 1.12 2.76 -8.53 246.78 -51.32 105.08 0.8017 522.1 433.8
31 0.00 0.54 0.00 0.46 -6.54 245.22 -52.88 102.24 0.8128 531.0 425.8
32 0.00 1.36 0.00 1.17 -7.22 244.49 -53.61 102.87 0.8214 431.0 248.9
33 0.00 1.09 0.00 0.94 -6.55 244.29 -53.81 102.03 0.8219 -202.0 -83.9


  • 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.