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

11943 18.77 82.54 9.77 43.91 -12.93 116.43 -18.72 118.36 0.3560 165.9 112.1


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SDO HMI 2014-01-05 03:00:24 UT

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

1 0.00 1.10 0.00 0.56 -10.13 126.43 -8.72 127.94 0.1901 964.0 831.3
2 0.00 8.16 0.00 4.23 -12.97 120.47 -14.68 124.00 0.2993 836.0 749.1
3 0.00 2.21 0.00 1.15 -12.72 120.11 -15.04 122.69 0.3022 733.0 586.5
4 0.00 1.19 0.00 0.62 -13.13 119.52 -15.63 122.89 0.3139 720.0 606.6
5 0.00 1.27 0.00 0.67 -13.49 119.24 -15.91 123.41 0.3208 875.0 726.2
6 0.00 2.63 0.00 1.37 -12.38 119.22 -15.93 120.33 0.3120 1026.0 823.5
7 16.65 25.66 8.64 13.32 -10.86 119.25 -15.90 115.89 0.3004 1128.5 755.0
8 0.00 2.21 0.00 1.14 -9.88 119.27 -15.88 112.85 0.2939 -971.0 -794.3
9 0.00 1.19 0.00 0.62 -12.20 119.14 -16.01 119.69 0.3118 932.0 860.2
10 0.00 1.87 0.00 1.00 -19.13 118.43 -16.72 135.02 0.3863 629.0 506.9
11 0.00 0.93 0.00 0.49 -12.10 118.89 -16.26 119.07 0.3146 931.0 705.3
12 0.00 1.27 0.00 0.67 -12.49 118.74 -16.41 119.94 0.3197 741.0 614.6
13 0.00 2.21 0.00 1.15 -11.62 118.64 -16.51 117.35 0.3148 1043.0 852.1
14 0.00 0.85 0.00 0.44 -11.83 118.56 -16.59 117.84 0.3174 837.0 711.6
15 0.00 1.10 0.00 0.58 -12.15 116.58 -18.57 116.28 0.3487 -827.0 -607.3
16 2.12 3.99 1.13 2.12 -12.59 116.04 -19.11 116.80 0.3596 -1073.0 -845.0
17 0.00 1.10 0.00 0.61 -19.57 114.28 -20.87 129.91 0.4395 638.0 481.3
18 0.00 1.70 0.00 0.95 -21.25 113.25 -21.90 131.64 0.4671 845.0 553.8
19 0.00 1.02 0.00 0.55 -11.89 112.67 -22.48 111.92 0.4050 -796.0 -617.6
20 0.00 0.93 0.00 0.51 -15.47 112.27 -22.88 119.53 0.4325 -790.0 -607.7
21 0.00 2.21 0.00 1.21 -15.19 111.90 -23.25 118.60 0.4357 -653.0 -546.2
22 0.00 0.85 0.00 0.47 -13.84 111.79 -23.36 115.61 0.4287 -735.0 -586.4
23 0.00 1.19 0.00 0.65 -11.60 111.85 -23.30 110.63 0.4158 -793.0 -677.1
24 0.00 1.19 0.00 0.65 -11.39 111.80 -23.35 110.12 0.4155 -872.0 -659.9
25 0.00 3.82 0.00 2.11 -14.12 111.16 -23.99 115.69 0.4393 -1000.0 -787.9
26 0.00 0.76 0.00 0.42 -13.03 110.75 -24.40 113.03 0.4392 -727.0 -636.3
27 0.00 0.76 0.00 0.42 -13.15 110.70 -24.44 113.25 0.4405 -822.0 -640.7
28 0.00 1.02 0.00 0.56 -13.06 110.51 -24.63 112.91 0.4427 -838.0 -735.4
29 0.00 3.82 0.00 2.18 -16.11 107.78 -27.37 117.01 0.4978 -754.0 -537.0
30 0.00 0.93 0.00 0.53 -15.35 107.44 -27.71 115.33 0.4981 -746.0 -587.1
31 0.00 0.68 0.00 0.39 -16.26 106.71 -28.44 116.53 0.5130 -860.0 -748.5
32 0.00 1.70 0.00 0.98 -15.39 106.67 -28.47 114.89 0.5088 -712.0 -671.3
33 0.00 1.02 0.00 0.59 -17.13 106.36 -28.79 117.84 0.5226 -629.0 -527.2


  • 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.