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

11946 60.23 258.61 52.47 225.45 8.75 101.82 53.90 283.76 0.8229 201.1 124.8


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SDO HMI 2014-01-11 18:00:24 UT

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

1 0.00 0.68 0.00 0.73 5.67 109.92 62.00 278.59 0.8905 -91.0 -82.4
2 0.00 0.93 0.00 1.02 6.46 110.02 62.10 279.45 0.8922 68.0 43.5
3 0.00 1.27 0.00 1.37 6.59 109.73 61.81 279.64 0.8900 -312.0 -261.6
4 0.00 2.04 0.00 2.18 6.36 109.49 61.57 279.43 0.8879 -559.0 -478.5
5 6.29 18.86 6.74 20.19 6.96 109.50 61.58 280.09 0.8887 -360.3 -131.1
6 0.00 0.51 0.00 0.53 5.69 108.86 60.94 278.78 0.8821 107.0 173.5
7 0.00 1.44 0.00 1.52 6.98 108.88 60.96 280.22 0.8838 -509.0 -485.7
8 0.00 0.42 0.00 0.45 7.42 108.74 60.82 280.74 0.8831 -198.0 -171.2
9 1.87 3.31 1.94 3.44 7.26 108.58 60.66 280.59 0.8816 -523.7 -483.5
10 0.00 1.36 0.00 1.41 7.56 108.46 60.54 280.93 0.8811 -393.0 -322.1
11 0.00 1.02 0.00 1.02 7.95 107.12 59.20 281.62 0.8706 -237.0 -269.0
12 0.00 1.19 0.00 1.18 7.82 106.92 59.00 281.51 0.8686 -615.0 -516.1
13 0.00 0.42 0.00 0.42 7.54 106.79 58.87 281.22 0.8672 -479.0 -421.4
14 0.00 0.59 0.00 0.59 8.06 106.91 58.99 281.79 0.8690 -389.0 -377.9
15 0.00 0.59 0.00 0.61 10.38 107.38 59.46 284.32 0.8764 231.0 166.0
16 0.00 0.76 0.00 0.73 5.87 105.89 57.97 279.46 0.8571 -544.0 -501.4
17 0.00 0.59 0.00 0.58 7.84 106.28 58.37 281.65 0.8633 -412.0 -417.7
18 1.19 2.97 1.20 3.00 10.51 106.95 59.03 284.55 0.8730 301.6 103.7
19 0.00 1.02 0.00 0.96 7.17 105.19 57.27 281.09 0.8526 -302.0 -256.8
20 0.00 9.68 0.00 9.05 7.39 104.90 56.98 281.41 0.8504 -580.0 -458.4
21 0.00 1.02 0.00 0.94 7.07 104.51 56.59 281.11 0.8463 -519.0 -470.2
22 0.00 0.93 0.00 0.86 6.55 104.36 56.44 280.53 0.8442 -272.0 -273.5
23 1.02 2.55 0.94 2.35 7.24 104.38 56.46 281.33 0.8454 -644.7 -535.7
24 1.02 7.05 0.93 6.43 6.71 104.12 56.20 280.77 0.8422 -654.2 -602.6
25 0.00 1.36 0.00 1.24 6.35 104.05 56.13 280.35 0.8411 -501.0 -428.1
26 2.04 -24.00 1.86 -24.00 6.95 104.05 56.13 281.06 0.8420 -738.2 999999
27 0.00 0.34 0.00 0.32 10.36 104.63 56.71 284.90 0.8530 286.0 274.2
28 2.29 5.10 2.07 4.61 7.28 103.64 55.72 281.53 0.8386 -718.9 -569.9
29 0.00 3.57 0.00 3.08 9.41 101.39 53.47 284.56 0.8213 -204.0 -197.9
30 0.00 2.80 0.00 2.42 9.65 101.34 53.42 284.86 0.8213 -348.0 -287.7
31 0.00 2.21 0.00 1.90 10.00 101.12 53.20 285.33 0.8200 339.0 198.3
32 0.00 1.44 0.00 1.23 8.92 100.83 52.91 284.12 0.8148 385.0 325.2
33 0.00 5.69 0.00 4.86 9.53 100.86 52.94 284.84 0.8164 421.0 244.7
34 0.00 0.59 0.00 0.50 8.00 100.55 52.63 283.07 0.8102 255.0 264.3
35 0.85 126.32 0.71 105.00 9.16 100.24 52.32 284.55 0.8095 535.6 266.0
36 8.41 -35.00 7.07 -35.00 9.46 100.21 52.29 284.92 0.8098 526.7 999999
37 9.60 -35.00 8.00 -35.00 9.62 99.80 51.88 285.22 0.8061 671.8 999999
38 0.00 1.44 0.00 1.18 7.45 99.38 51.46 282.68 0.7972 -516.0 -461.5
39 0.00 4.33 0.00 3.55 8.17 99.41 51.49 283.56 0.7991 517.0 472.8
40 0.42 2.72 0.35 2.23 8.71 99.27 51.35 284.25 0.7988 623.8 495.7
41 16.99 -35.00 14.00 -35.00 9.53 99.34 51.43 285.24 0.8014 893.5 999999
42 8.24 37.38 6.66 30.06 9.12 98.54 50.62 284.95 0.7923 908.8 626.3
43 0.00 2.12 0.00 1.71 9.94 98.10 50.18 286.09 0.7897 434.0 384.2


  • 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.