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

12034 111.30 615.05 56.70 312.96 4.17 245.94 -8.28 39.08 0.2253 -371.3 -212.7


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SDO HMI 2014-04-15 09:00:34 UT

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

1 0.00 0.71 0.00 0.36 6.41 247.89 -6.34 27.91 0.2356 790.0 664.1
2 69.62 447.83 35.23 226.69 4.21 247.69 -6.53 33.81 0.2049 -1541.9 -437.9
3 0.00 2.65 0.00 1.34 2.87 247.46 -6.77 38.80 0.1887 -165.0 -171.8
4 1.33 -2.00 0.67 -2.00 4.25 247.12 -7.11 35.98 0.2111 -931.5 999999
5 0.27 -2.00 0.13 -2.00 4.49 247.02 -7.21 35.66 0.2154 -808.7 999999
6 0.88 -2.00 0.45 -2.00 3.85 246.88 -7.35 38.03 0.2082 -685.6 999999
7 3.01 4.16 1.52 2.11 3.50 246.24 -7.99 41.47 0.2104 -1047.0 -831.5
8 0.00 1.33 0.00 0.67 3.17 245.82 -8.41 44.01 0.2112 -932.0 -714.1
9 0.00 1.59 0.00 0.81 2.38 245.49 -8.74 47.83 0.2058 -727.0 -577.7
10 7.79 22.56 3.96 11.48 3.91 244.96 -9.27 44.46 0.2305 -1111.3 -826.3
11 0.00 0.97 0.00 0.50 4.01 244.44 -9.79 45.73 0.2380 -728.0 -604.5
12 0.00 3.89 0.00 1.99 4.38 244.31 -9.92 45.01 0.2439 -779.0 -596.0
13 0.00 1.42 0.00 0.72 3.56 244.04 -10.19 48.25 0.2376 -764.0 -541.6
14 0.00 1.95 0.00 0.99 3.51 243.74 -10.49 49.27 0.2409 -550.0 -344.1
15 0.00 1.24 0.00 0.64 5.00 242.70 -11.53 47.61 0.2707 841.0 765.1
16 0.00 5.93 0.00 3.05 4.60 242.71 -11.52 48.70 0.2661 316.0 531.3
17 1.77 3.10 0.91 1.59 3.84 242.38 -11.85 51.70 0.2622 1035.3 748.0
18 0.80 1.95 0.41 1.00 3.48 242.35 -11.87 52.88 0.2587 1146.6 922.9
19 0.44 1.86 0.23 0.96 4.82 242.34 -11.89 48.99 0.2733 1077.0 862.3
20 0.00 1.50 0.00 0.77 3.45 242.14 -12.09 53.46 0.2614 1034.0 814.2
21 0.00 1.42 0.00 0.72 2.45 242.00 -12.23 56.97 0.2536 748.0 484.6
22 8.94 18.58 4.60 9.57 4.25 241.67 -12.56 52.14 0.2759 1129.8 657.8
23 1.06 6.72 0.55 3.46 3.40 241.62 -12.61 54.78 0.2680 1161.6 925.3
24 0.00 4.69 0.00 2.41 3.41 241.12 -13.11 55.79 0.2750 951.0 825.3
25 0.00 1.33 0.00 0.69 4.88 241.04 -13.19 51.77 0.2907 719.0 590.0
26 0.71 12.47 0.37 6.44 4.09 241.02 -13.21 54.02 0.2829 1071.2 912.9
27 0.00 1.95 0.00 1.01 4.79 240.88 -13.35 52.34 0.2919 923.0 793.0
28 0.53 6.90 0.27 3.57 4.43 240.83 -13.40 53.46 0.2889 1164.8 740.7
29 0.00 1.59 0.00 0.82 4.55 240.58 -13.65 53.62 0.2935 883.0 747.5
30 0.00 0.80 0.00 0.41 4.89 240.57 -13.66 52.72 0.2970 912.0 790.7
31 0.00 1.95 0.00 1.01 3.76 240.53 -13.70 55.95 0.2865 643.0 571.0
32 0.00 3.18 0.00 1.65 4.44 240.21 -14.02 54.67 0.2974 807.0 696.1
33 0.00 2.92 0.00 1.52 4.75 238.95 -15.28 56.17 0.3175 849.0 662.5
34 5.13 23.53 2.68 12.28 3.96 238.72 -15.51 58.68 0.3137 1179.6 897.1
35 0.00 0.88 0.00 0.46 5.53 238.59 -15.64 54.82 0.3297 716.0 475.5
36 9.02 16.54 4.72 8.65 4.01 238.28 -15.95 59.28 0.3203 1047.1 672.8
37 0.00 0.80 0.00 0.42 6.87 237.82 -16.40 52.94 0.3529 734.0 581.1
38 0.00 1.24 0.00 0.66 7.12 237.69 -16.54 52.61 0.3571 827.0 691.8
39 0.00 1.15 0.00 0.60 3.18 237.38 -16.85 62.88 0.3266 757.0 624.5
40 0.00 1.77 0.00 0.94 6.94 236.62 -17.61 54.75 0.3694 710.0 536.5


  • 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.