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

12038 86.18 316.24 44.83 165.28 -11.23 183.34 -17.52 109.87 0.3166 414.2 227.4


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SDO HMI 2014-04-19 10:00:34 UT

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

1 0.00 0.89 0.00 0.45 -12.15 188.28 -12.58 119.85 0.2467 873.0 761.2
2 0.00 0.98 0.00 0.50 -12.78 187.83 -13.03 121.22 0.2582 952.0 824.3
3 0.00 1.24 0.00 0.64 -12.90 187.67 -13.19 121.32 0.2616 912.0 751.2
4 0.00 0.35 0.00 0.18 -10.22 187.42 -13.44 111.29 0.2465 822.0 752.2
5 0.00 1.15 0.00 0.59 -11.76 187.03 -13.83 116.35 0.2623 938.0 732.8
6 0.00 1.24 0.00 0.64 -9.91 186.81 -14.05 109.32 0.2546 990.0 790.4
7 0.00 1.24 0.00 0.64 -13.69 186.57 -14.29 121.94 0.2839 791.0 656.4
8 20.04 61.09 10.28 31.34 -9.75 186.37 -14.49 108.23 0.2607 1211.2 469.6
9 6.74 -8.00 3.46 -8.00 -9.62 186.06 -14.80 107.44 0.2651 968.8 999999
10 0.00 0.71 0.00 0.36 -8.17 186.03 -14.83 102.01 0.2602 838.0 690.9
11 0.00 1.51 0.00 0.78 -10.96 185.36 -15.50 111.38 0.2830 932.0 732.9
12 0.71 11.61 0.37 5.98 -9.03 185.36 -15.50 104.67 0.2740 903.6 695.9
13 0.00 4.96 0.00 2.55 -8.18 185.33 -15.52 101.60 0.2716 853.0 777.1
14 0.00 2.13 0.00 1.10 -10.54 185.22 -15.63 109.80 0.2829 791.0 658.3
15 0.00 1.15 0.00 0.59 -8.48 185.29 -15.57 102.66 0.2733 990.0 832.2
16 0.00 2.31 0.00 1.19 -10.41 185.01 -15.85 109.15 0.2856 595.0 439.8
17 0.00 1.15 0.00 0.60 -12.00 184.31 -16.55 113.49 0.3052 282.0 356.3
18 0.00 1.86 0.00 0.97 -10.72 184.03 -16.83 109.20 0.3025 964.0 728.3
19 19.24 50.62 10.02 26.38 -11.74 183.90 -16.95 112.27 0.3099 1156.0 379.3
20 0.00 0.98 0.00 0.51 -10.88 183.54 -17.32 109.27 0.3110 812.0 623.5
21 2.75 42.11 1.43 21.96 -8.51 183.13 -17.73 101.48 0.3087 -1161.8 -844.2
22 0.00 6.21 0.00 3.23 -8.91 183.08 -17.78 102.70 0.3107 -393.0 -407.8
23 0.00 1.51 0.00 0.78 -8.12 183.08 -17.78 100.19 0.3084 -412.0 -491.4
24 19.77 -21.00 10.32 -21.00 -8.38 182.72 -18.14 100.86 0.3150 -1101.0 999999
25 0.00 0.89 0.00 0.46 -11.25 182.45 -18.40 109.39 0.3297 715.0 531.9
26 16.93 90.52 8.95 47.85 -13.20 181.82 -19.04 114.26 0.3499 1333.6 428.0
27 0.00 0.53 0.00 0.28 -15.03 180.80 -20.06 117.87 0.3764 661.0 485.0
28 0.00 1.24 0.00 0.66 -10.41 180.98 -19.87 105.91 0.3492 -647.0 -524.7
29 0.00 2.04 0.00 1.08 -11.92 180.84 -20.02 109.95 0.3578 -1036.0 -827.0
30 0.00 6.29 0.00 3.34 -11.62 180.67 -20.19 108.99 0.3591 -910.0 -806.5
31 0.00 2.31 0.00 1.23 -12.30 180.19 -20.67 110.42 0.3696 -982.0 -849.5
32 0.00 1.42 0.00 0.76 -12.90 180.10 -20.76 111.90 0.3739 -770.0 -513.3
33 0.00 1.06 0.00 0.57 -15.58 179.80 -21.05 118.15 0.3941 785.0 593.6
34 0.00 1.24 0.00 0.66 -12.42 180.04 -20.81 110.61 0.3723 -765.0 -677.8
35 0.00 1.06 0.00 0.57 -15.12 179.79 -21.07 117.05 0.3914 -848.0 -650.2
36 0.00 1.51 0.00 0.82 -16.21 179.46 -21.39 119.25 0.4032 805.0 644.7
37 0.00 0.80 0.00 0.43 -12.86 179.81 -21.05 111.56 0.3782 -878.0 -703.6
38 0.00 1.15 0.00 0.62 -12.71 179.75 -21.10 111.13 0.3782 -816.0 -554.4
39 0.00 1.15 0.00 0.62 -12.92 179.67 -21.19 111.59 0.3805 -770.0 -631.6
40 0.00 1.15 0.00 0.65 -22.29 177.72 -23.14 129.50 0.4732 -771.0 -589.8
41 0.00 1.60 0.00 0.87 -16.85 178.37 -22.49 119.57 0.4227 782.0 604.3
42 0.00 1.33 0.00 0.73 -16.47 178.08 -22.78 118.48 0.4242 744.0 656.1
43 0.00 0.80 0.00 0.45 -11.66 173.60 -27.26 105.15 0.4666 -697.0 -559.0
44 0.00 1.15 0.00 0.67 -11.60 168.93 -31.92 103.46 0.5347 -361.0 -337.1


  • 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.