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

11946 189.54 868.17 97.37 445.90 8.96 100.06 -8.21 32.11 0.2636 316.4 55.3


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SDO HMI 2014-01-07 04:00:24 UT

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

1 8.33 75.89 4.23 38.51 8.51 105.24 -3.02 13.83 0.2190 -1291.4 -485.8
2 11.73 -1.00 5.95 -1.00 8.45 104.89 -3.38 15.47 0.2196 -1209.4 999999
3 0.00 1.44 0.00 0.73 7.91 104.53 -3.73 17.75 0.2125 -898.0 -758.4
4 1.78 11.22 0.91 5.70 8.51 104.38 -3.89 17.57 0.2231 -1070.4 -901.3
5 0.00 1.44 0.00 0.73 6.59 104.15 -4.11 21.71 0.1934 -853.0 -731.5
6 0.00 2.89 0.00 1.46 7.64 104.12 -4.15 20.01 0.2104 -1171.0 -959.6
7 0.00 2.29 0.00 1.16 7.79 103.85 -4.42 20.94 0.2145 -1063.0 -780.5
8 3.91 125.69 1.99 64.21 8.88 103.42 -4.85 20.96 0.2344 -1103.2 -640.6
9 1.95 -8.00 1.00 -8.00 8.85 103.06 -5.21 22.41 0.2363 -1221.1 999999
10 14.53 -8.00 7.41 -8.00 8.83 102.64 -5.63 24.06 0.2387 -1186.4 999999
11 0.00 4.25 0.00 2.16 7.65 102.62 -5.64 26.33 0.2206 -1160.0 -908.0
12 2.46 -8.00 1.26 -8.00 9.22 102.48 -5.78 23.97 0.2458 -1055.0 999999
13 2.21 55.92 1.12 28.51 7.99 102.26 -6.00 27.08 0.2285 -1202.1 -551.6
14 0.00 2.12 0.00 1.08 8.50 102.04 -6.22 26.89 0.2380 -897.0 -795.0
15 3.82 -8.00 1.96 -8.00 9.38 101.94 -6.32 25.66 0.2521 -1012.2 999999
16 0.00 0.76 0.00 0.39 8.38 101.96 -6.31 27.46 0.2369 -901.0 -728.6
17 14.79 -13.00 7.55 -13.00 8.42 101.30 -6.97 29.78 0.2428 -1064.4 999999
18 0.00 0.59 0.00 0.30 7.09 101.29 -6.98 32.79 0.2236 -747.0 -548.0
19 0.76 37.14 0.39 18.97 8.51 100.60 -7.66 31.96 0.2502 -770.6 101.4
20 0.00 5.95 0.00 3.05 9.12 100.59 -7.67 30.75 0.2590 31.0 -21.9
21 4.33 -19.00 2.21 -19.00 8.00 100.55 -7.71 33.27 0.2434 1013.4 999999
22 3.74 10.28 1.92 5.28 9.39 100.16 -8.10 31.57 0.2668 1018.5 487.9
23 2.80 527.67 1.44 272.30 9.13 99.57 -8.70 33.97 0.2685 936.3 395.0
24 0.00 1.61 0.00 0.84 12.76 99.19 -9.08 28.55 0.3235 584.0 360.7
25 1.61 -23.00 0.83 -23.00 8.41 99.25 -9.01 36.52 0.2616 755.3 999999
26 0.76 -23.00 0.39 -23.00 8.74 99.24 -9.02 35.80 0.2662 887.4 999999
27 8.41 -23.00 4.33 -23.00 9.34 99.17 -9.10 34.71 0.2752 1112.8 999999
28 0.42 -23.00 0.22 -23.00 9.71 99.13 -9.14 34.07 0.2806 1050.6 999999
29 2.80 -23.00 1.45 -23.00 9.83 99.03 -9.23 34.10 0.2832 1020.5 999999
30 2.21 -23.00 1.14 -23.00 8.59 98.79 -9.47 37.46 0.2688 1220.3 999999
31 1.27 -23.00 0.66 -23.00 9.74 98.73 -9.53 35.13 0.2849 875.3 999999
32 0.00 1.02 0.00 0.52 7.78 98.60 -9.66 39.96 0.2602 -648.0 -444.8
33 4.33 -23.00 2.23 -23.00 8.75 98.55 -9.72 37.81 0.2733 1319.9 999999
34 32.72 -23.00 16.88 -23.00 9.23 98.47 -9.79 36.94 0.2805 1350.8 999999
35 2.97 -23.00 1.54 -23.00 9.69 98.34 -9.92 36.34 0.2880 926.4 999999
36 1.53 -23.00 0.79 -23.00 8.54 98.22 -10.04 39.22 0.2741 1114.4 999999
37 19.97 -23.00 10.30 -23.00 8.90 98.18 -10.08 38.49 0.2792 1522.3 999999
38 30.85 -23.00 15.95 -23.00 9.30 97.84 -10.43 38.54 0.2880 1279.4 999999
39 2.55 -23.00 1.32 -23.00 9.00 97.81 -10.45 39.28 0.2843 1122.5 999999


  • 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.