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

12169 55.22 272.22 27.45 135.75 8.85 289.61 -4.55 75.60 0.0998 -518.8 -426.5


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SDO HMI 2014-09-22 17:00:34 UT

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

1 0.00 2.48 0.00 1.23 10.59 291.91 -2.26 31.98 0.0734 -1157.0 -912.5
2 20.00 71.93 9.92 35.69 5.11 291.69 -2.47 127.97 0.0548 -1269.1 -654.1
3 1.33 -2.00 0.66 -2.00 5.35 291.36 -2.81 121.04 0.0572 -1159.6 999999
4 1.15 -2.00 0.57 -2.00 5.50 291.12 -3.05 116.78 0.0596 -1032.6 999999
5 0.00 5.57 0.00 2.77 4.90 290.76 -3.41 122.12 0.0703 -767.0 -817.2
6 0.00 3.19 0.00 1.58 4.47 290.73 -3.44 126.69 0.0749 -996.0 -791.0
7 0.00 3.54 0.00 1.76 5.10 290.39 -3.77 117.09 0.0740 -828.0 -615.2
8 5.84 156.87 2.91 78.13 11.18 290.19 -3.98 43.20 0.0999 -1236.1 -469.8
9 0.00 1.06 0.00 0.53 4.50 290.00 -4.16 121.30 0.0851 -549.0 -417.8
10 25.57 -8.00 12.73 -8.00 11.00 289.73 -4.44 47.60 0.1033 -1310.5 999999
11 1.33 2.57 0.66 1.28 4.16 289.52 -4.65 121.64 0.0953 1169.3 883.9
12 0.00 1.68 0.00 0.84 5.64 289.30 -4.87 105.90 0.0882 1022.0 806.5
13 0.00 1.42 0.00 0.71 14.50 286.58 -7.59 44.34 0.1837 -833.0 -535.3
14 0.00 1.50 0.00 0.75 8.67 286.15 -8.02 77.91 0.1417 905.0 738.6
15 0.00 1.06 0.00 0.53 5.70 285.07 -9.10 97.91 0.1596 897.0 706.0
16 0.00 0.97 0.00 0.49 5.15 284.77 -9.40 100.90 0.1664 733.0 531.7
17 0.00 0.97 0.00 0.49 5.80 284.30 -9.87 96.61 0.1724 1033.0 806.7
18 0.00 1.33 0.00 0.67 5.80 284.15 -10.02 96.51 0.1751 947.0 840.0
19 0.00 1.68 0.00 0.85 8.23 283.88 -10.29 82.66 0.1790 882.0 664.7
20 0.00 0.88 0.00 0.45 15.87 283.52 -10.64 48.80 0.2372 -765.0 -561.7
21 0.00 1.06 0.00 0.54 4.37 283.43 -10.74 103.44 0.1919 955.0 809.6
22 0.00 3.36 0.00 1.72 15.46 282.94 -11.23 51.60 0.2405 -890.0 -789.7
23 0.00 1.59 0.00 0.80 8.12 282.89 -11.28 83.75 0.1956 1018.0 762.2
24 0.00 1.06 0.00 0.54 7.97 282.74 -11.43 84.59 0.1980 833.0 656.0
25 0.00 0.88 0.00 0.45 5.73 282.18 -11.99 95.59 0.2087 870.0 634.4
26 0.00 1.24 0.00 0.63 -0.06 281.12 -13.05 118.08 0.2570 654.0 401.5
27 0.00 0.97 0.00 0.50 3.06 278.21 -15.96 103.28 0.2833 805.0 625.4
28 0.00 0.88 0.00 0.47 6.49 273.28 -20.89 90.27 0.3558 705.0 466.5
29 0.00 1.33 0.00 0.72 6.34 270.04 -24.13 90.23 0.4080 751.0 650.6
30 0.00 1.15 0.00 0.63 8.73 267.95 -26.22 84.51 0.4405 531.0 445.2


  • 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.