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

12073 57.68 198.44 29.98 103.47 -12.14 63.58 -14.18 128.64 0.3055 247.1 228.3


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SDO HMI 2014-05-25 23:00:38 UT

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

1 3.61 49.40 1.84 25.19 -10.25 67.46 -10.29 131.17 0.2346 1318.8 740.9
2 7.57 -1.00 3.86 -1.00 -10.52 67.30 -10.46 131.61 0.2397 1166.5 999999
3 0.00 1.62 0.00 0.83 -11.01 67.12 -10.63 132.67 0.2474 963.0 753.3
4 2.16 -1.00 1.10 -1.00 -10.52 66.98 -10.77 130.78 0.2437 956.1 999999
5 0.00 1.71 0.00 0.89 -13.73 66.59 -11.16 138.64 0.2859 960.0 759.6
6 2.07 35.25 1.07 18.16 -12.58 66.11 -11.65 134.55 0.2777 1111.8 629.9
7 0.00 0.90 0.00 0.47 -15.32 65.90 -11.86 140.53 0.3131 733.0 583.3
8 1.17 -6.00 0.60 -6.00 -12.67 65.97 -11.78 134.48 0.2804 986.3 999999
9 10.64 -6.00 5.48 -6.00 -12.27 65.90 -11.86 133.23 0.2767 1216.4 999999
10 0.00 2.34 0.00 1.19 -6.90 65.81 -11.94 115.04 0.2277 -1037.0 -807.5
11 3.16 5.95 1.63 3.07 -12.55 65.47 -12.28 132.97 0.2850 977.0 605.5
12 11.27 28.22 5.81 14.56 -11.59 64.98 -12.78 129.25 0.2810 1176.1 726.3
13 0.00 2.97 0.00 1.55 -14.16 64.78 -12.98 135.42 0.3116 863.0 730.3
14 1.26 -12.00 0.65 -12.00 -11.89 64.83 -12.92 129.81 0.2860 877.9 999999
15 0.72 -12.00 0.37 -12.00 -11.34 64.73 -13.02 128.03 0.2816 910.5 999999
16 0.00 0.45 0.00 0.24 -14.40 64.28 -13.48 134.94 0.3203 517.0 543.8
17 0.00 1.26 0.00 0.65 -11.24 64.42 -13.33 127.12 0.2849 713.0 589.6
18 0.00 0.90 0.00 0.47 -11.12 64.08 -13.68 126.08 0.2883 647.0 426.9
19 0.00 0.81 0.00 0.42 -11.76 62.99 -14.76 125.83 0.3091 721.0 679.3
20 0.00 2.43 0.00 1.27 -12.03 62.81 -14.94 126.26 0.3141 941.0 720.9
21 0.00 1.08 0.00 0.56 -11.79 62.70 -15.05 125.40 0.3133 902.0 848.1
22 0.00 0.90 0.00 0.47 -10.43 62.68 -15.08 121.60 0.3017 -772.0 -597.5
23 0.00 1.17 0.00 0.61 -10.18 62.53 -15.22 120.64 0.3017 -812.0 -701.7
24 0.00 2.16 0.00 1.20 -21.12 59.71 -18.05 139.48 0.4466 830.0 694.8
25 0.00 1.08 0.00 0.60 -21.02 59.55 -18.20 139.09 0.4471 849.0 609.1
26 0.00 1.71 0.00 0.91 -14.34 60.12 -17.64 127.42 0.3712 -977.0 -768.7
27 0.45 2.34 0.24 1.25 -14.27 59.66 -18.09 126.60 0.3765 -1128.0 -915.2
28 0.00 1.08 0.00 0.57 -11.27 59.89 -17.87 119.78 0.3482 -990.0 -675.4
29 0.00 2.79 0.00 1.49 -12.72 59.52 -18.23 122.85 0.3648 -1117.0 -963.4
30 0.00 2.07 0.00 1.10 -11.36 59.55 -18.20 119.57 0.3536 -1051.0 -823.3
31 0.00 1.53 0.00 0.81 -11.76 59.36 -18.39 120.32 0.3593 -910.0 -728.5
32 0.00 3.25 0.00 1.73 -12.56 59.21 -18.55 122.05 0.3679 -1089.0 -808.0
33 0.00 1.08 0.00 0.58 -12.75 58.99 -18.76 122.21 0.3723 -836.0 -691.7
34 0.00 1.08 0.00 0.58 -13.74 58.65 -19.10 124.01 0.3852 -785.0 -647.3
35 0.00 1.17 0.00 0.63 -13.30 58.69 -19.07 123.08 0.3811 -917.0 -793.7
36 0.00 1.08 0.00 0.58 -13.24 58.53 -19.23 122.73 0.3827 -968.0 -766.7
37 2.34 4.96 1.26 2.66 -13.14 58.34 -19.42 122.27 0.3845 -1036.5 -791.2
38 1.17 21.00 0.63 11.32 -13.51 58.04 -19.71 122.73 0.3916 -1042.2 -506.9
39 7.39 -38.00 3.98 -38.00 -13.60 57.80 -19.96 122.63 0.3956 -981.7 999999
40 2.70 7.84 1.46 4.22 -13.14 57.74 -20.01 121.53 0.3927 -1048.1 -693.1
41 0.00 2.16 0.00 1.17 -13.69 57.46 -20.30 122.41 0.4009 -697.0 -489.1
42 0.00 1.44 0.00 0.78 -13.10 57.21 -20.54 120.82 0.3997 -509.0 -303.2
43 0.00 1.26 0.00 0.69 -12.53 55.66 -22.10 117.89 0.4172 773.0 581.5


  • 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.