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

12100 1.91 44.90 1.37 31.75 10.56 308.06 45.21 281.64 0.7143 39.2 79.8


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SDO HMI 2014-07-05 09:00:40 UT

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

1 0.00 0.73 0.00 0.57 11.11 313.74 50.89 281.61 0.7796 -622.0 -567.5
2 0.00 1.73 0.00 1.36 11.30 313.74 50.89 281.85 0.7797 -595.0 -443.4
3 0.00 1.18 0.00 0.91 11.07 312.51 49.66 281.69 0.7662 -478.0 -398.4
4 0.00 1.64 0.00 1.25 11.18 312.20 49.35 281.87 0.7628 -625.0 -544.8
5 0.00 1.18 0.00 0.88 7.84 311.12 48.28 277.54 0.7481 -628.0 -517.6
6 0.00 1.64 0.00 1.23 11.53 311.23 48.39 282.45 0.7525 -100.0 -140.1
7 0.00 0.91 0.00 0.67 9.13 310.46 47.62 279.32 0.7413 -593.0 -454.0
8 0.00 1.73 0.00 1.25 6.64 309.76 46.92 275.98 0.7317 -584.0 -458.9
9 0.55 2.09 0.40 1.52 8.63 309.92 47.07 278.69 0.7346 -742.7 -625.6
10 0.00 1.36 0.00 0.99 9.03 309.71 46.87 279.26 0.7325 -662.0 -622.6
11 0.00 1.00 0.00 0.72 8.18 309.57 46.73 278.10 0.7303 -704.0 -589.6
12 1.00 2.36 0.72 1.71 10.09 309.41 46.56 280.74 0.7299 -642.1 -496.5
13 0.00 0.64 0.00 0.45 6.47 308.71 45.87 275.79 0.7191 -379.0 -312.9
14 0.00 1.00 0.00 0.72 10.17 309.11 46.26 280.88 0.7265 -637.0 -547.5
15 0.00 1.54 0.00 1.07 10.34 307.19 44.35 281.37 0.7037 383.0 370.5
16 0.00 1.82 0.00 1.25 8.12 306.71 43.86 278.25 0.6954 634.0 504.2
17 0.00 1.27 0.00 0.87 8.46 306.54 43.70 278.76 0.6937 675.0 589.5
18 0.36 2.00 0.25 1.38 10.57 306.76 43.91 281.77 0.6987 619.5 464.9
19 0.00 0.91 0.00 0.62 8.69 306.06 43.22 279.15 0.6879 446.0 387.7
20 0.00 4.00 0.00 2.73 10.11 306.07 43.23 281.20 0.6897 713.0 608.4
21 0.00 1.73 0.00 1.18 10.76 305.97 43.13 282.16 0.6893 744.0 654.4
22 0.00 1.64 0.00 1.11 10.21 305.79 42.95 281.40 0.6863 763.0 608.4
23 0.00 1.18 0.00 0.80 11.07 305.86 43.02 282.63 0.6884 635.0 590.6
24 0.00 0.45 0.00 0.31 12.19 305.74 42.89 284.27 0.6887 473.0 458.8
25 0.00 1.27 0.00 0.86 11.67 305.63 42.79 283.54 0.6865 676.0 542.6
26 0.00 1.27 0.00 0.86 11.59 305.36 42.52 283.47 0.6831 777.0 663.2
27 0.00 2.18 0.00 1.48 13.52 305.17 42.32 286.32 0.6844 430.0 417.4
28 0.00 1.27 0.00 0.88 16.44 305.63 42.79 290.35 0.6972 510.0 407.4
29 0.00 1.00 0.00 0.68 14.80 305.16 42.32 288.16 0.6873 595.0 458.1
30 0.00 1.36 0.00 0.92 14.84 304.79 41.95 288.32 0.6829 728.0 625.2
31 0.00 0.82 0.00 0.52 14.59 300.66 37.81 289.24 0.6306 -619.0 -509.3


  • 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.