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

11355 51.56 319.36 26.45 163.99 14.41 251.76 8.12 328.09 0.2645 -522.8 -343.2


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SDO HMI 2011-11-25 02:58:57 UT

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

1 0.00 0.94 0.00 0.50 19.11 257.86 14.22 322.31 0.3813 -678.0 -473.9
2 0.00 2.23 0.00 1.18 17.70 257.26 13.62 320.96 0.3578 -938.0 -698.5
3 0.00 1.63 0.00 0.86 18.00 257.25 13.61 321.54 0.3615 -1064.0 -934.8
4 1.63 287.24 0.84 147.33 14.57 252.58 8.95 326.04 0.2707 -703.0 -447.1
5 42.82 -4.00 21.97 -4.00 14.03 252.44 8.80 325.28 0.2618 -1364.8 999999
6 2.06 -4.00 1.05 -4.00 13.73 252.06 8.42 325.76 0.2540 -1398.0 999999
7 5.05 -4.00 2.59 -4.00 13.91 251.82 8.18 326.93 0.2543 -1186.8 999999
8 0.00 1.28 0.00 0.65 12.28 250.18 6.54 328.87 0.2162 819.0 643.3
9 0.00 1.88 0.00 0.98 17.88 250.23 6.59 338.64 0.3012 -656.0 -512.9
10 0.00 1.03 0.00 0.53 17.09 246.69 3.05 349.17 0.2719 899.0 658.9
11 0.00 1.80 0.00 0.92 15.11 246.63 2.99 347.77 0.2387 952.0 698.1
12 0.00 2.48 0.00 1.27 16.27 246.12 2.48 350.63 0.2564 884.0 658.0
13 0.00 1.54 0.00 0.79 16.79 246.06 2.43 351.16 0.2650 1111.0 945.4
14 0.00 2.31 0.00 1.19 17.31 245.36 1.72 353.93 0.2722 778.0 734.9
15 0.00 1.20 0.00 0.62 17.46 245.05 1.41 355.07 0.2743 855.0 653.3
16 0.00 1.37 0.00 0.71 18.20 244.00 0.36 358.81 0.2858 1023.0 831.0
17 0.00 1.46 0.00 0.75 18.42 243.93 0.30 359.03 0.2894 1053.0 847.1
18 0.00 1.46 0.00 0.76 19.10 243.34 -0.30 0.94 0.3008 832.0 662.8
19 0.00 1.54 0.00 0.80 18.67 242.56 -1.08 3.49 0.2940 970.0 794.1
20 0.00 2.57 0.00 1.33 18.64 242.22 -1.42 4.61 0.2939 648.0 655.5
21 0.00 1.54 0.00 0.80 18.82 242.09 -1.55 4.96 0.2972 849.0 627.8
22 0.00 1.46 0.00 0.76 19.50 240.48 -3.16 9.62 0.3119 897.0 663.7
23 0.00 1.20 0.00 0.62 18.02 239.95 -3.69 12.27 0.2892 760.0 503.6
24 0.00 1.20 0.00 0.64 22.92 237.44 -6.20 15.34 0.3775 840.0 610.9


  • 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.