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

12135 95.69 475.87 48.00 238.79 13.92 132.56 4.15 317.52 0.1569 -404.5 -292.1


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SDO HMI 2014-08-11 18:00:39 UT

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

1 0.00 1.89 0.00 0.96 16.00 134.80 6.39 327.28 0.1989 -902.0 -555.1
2 24.44 404.74 12.30 203.33 14.78 134.00 5.60 327.04 0.1741 -1297.4 -440.4
3 50.96 -2.00 25.59 -2.00 14.24 133.61 5.20 327.10 0.1626 -1506.8 999999
4 0.00 0.99 0.00 0.50 12.50 132.73 4.32 325.16 0.1294 699.0 404.3
5 0.00 2.89 0.00 1.44 13.33 132.21 3.81 331.71 0.1369 -804.0 -637.8
6 0.72 1.98 0.36 0.99 12.30 131.01 2.61 336.47 0.1118 1099.4 841.6
7 0.00 0.81 0.00 0.40 6.87 128.12 -0.29 34.42 0.0088 872.0 736.2
8 0.00 1.80 0.00 0.90 11.55 127.13 -1.28 13.79 0.0919 890.0 731.2
9 0.00 1.80 0.00 0.90 11.76 126.29 -2.11 21.31 0.0998 894.0 711.3
10 0.00 1.89 0.00 0.94 11.00 125.89 -2.51 28.47 0.0907 808.0 729.7
11 0.00 1.53 0.00 0.76 10.97 125.74 -2.67 30.09 0.0915 915.0 690.2
12 0.00 1.53 0.00 0.76 11.27 125.58 -2.82 29.87 0.0975 1068.0 816.5
13 0.00 1.71 0.00 0.85 10.96 125.49 -2.91 32.34 0.0937 1079.0 821.9
14 0.00 1.26 0.00 0.63 10.63 125.46 -2.94 34.65 0.0892 856.0 647.3
15 0.00 2.71 0.00 1.35 10.29 125.37 -3.03 37.77 0.0854 1127.0 915.3
16 0.00 1.53 0.00 0.76 11.42 125.36 -3.04 30.94 0.1016 1258.0 1050.3
17 0.00 3.61 0.00 1.80 11.66 125.36 -3.04 29.75 0.1053 1012.0 753.2
18 2.89 8.12 1.44 4.04 10.78 125.21 -3.19 35.86 0.0938 1223.7 1006.3
19 0.00 2.53 0.00 1.26 10.99 124.96 -3.44 36.59 0.0993 1145.0 934.5
20 0.00 1.44 0.00 0.72 11.02 124.78 -3.63 37.85 0.1017 975.0 662.7
21 0.00 4.42 0.00 2.20 11.32 124.53 -3.88 37.90 0.1085 1034.0 864.7
22 5.86 9.02 2.92 4.49 10.96 124.41 -4.00 40.96 0.1049 1115.8 811.6
23 4.96 15.06 2.47 7.50 10.17 124.38 -4.02 46.68 0.0953 1283.2 836.7
24 0.00 1.44 0.00 0.72 11.35 124.31 -4.10 39.24 0.1112 480.0 461.0
25 5.86 -23.00 2.92 -23.00 10.17 124.20 -4.21 47.96 0.0976 1063.4 999999
26 0.00 1.17 0.00 0.59 11.07 123.35 -5.06 46.87 0.1190 818.0 654.6


  • 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.