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

12135 95.93 470.95 48.02 235.80 13.81 132.37 1.75 299.12 0.1441 -402.5 -278.5


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SDO HMI 2014-08-11 14:00:39 UT

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

1 0.00 1.35 0.00 0.68 15.96 134.57 3.95 338.20 0.1792 -957.0 -724.3
2 77.07 389.59 38.60 195.14 14.34 133.69 3.07 339.33 0.1477 -1354.7 -437.0
3 0.00 1.71 0.00 0.86 14.56 132.53 1.91 347.13 0.1456 -118.0 -125.9
4 0.00 0.81 0.00 0.41 14.13 132.15 1.53 349.04 0.1370 -692.0 -471.8
5 0.00 5.23 0.00 2.61 13.58 131.49 0.87 353.23 0.1258 -1204.0 -845.5
6 0.00 0.54 0.00 0.27 13.89 131.40 0.78 354.19 0.1309 -821.0 -608.2
7 0.00 2.08 0.00 1.03 12.42 131.02 0.40 356.27 0.1049 1193.0 966.2
8 0.00 1.44 0.00 0.73 17.21 130.52 -0.09 0.49 0.1878 -832.0 -647.1
9 0.00 1.62 0.00 0.81 6.88 128.07 -2.55 79.97 0.0451 859.0 701.8
10 0.00 1.08 0.00 0.54 11.43 126.46 -4.16 39.16 0.1132 843.0 594.8
11 0.00 2.08 0.00 1.03 11.00 126.06 -4.56 44.31 0.1122 558.0 494.8
12 0.00 1.26 0.00 0.63 10.73 125.88 -4.74 47.21 0.1112 1041.0 790.2
13 0.00 1.44 0.00 0.72 10.88 125.72 -4.90 47.14 0.1149 1045.0 861.9
14 0.00 1.44 0.00 0.72 11.30 125.49 -5.12 45.77 0.1228 951.0 701.2
15 0.00 0.90 0.00 0.45 10.91 125.50 -5.12 48.18 0.1181 920.0 806.2
16 0.00 1.71 0.00 0.86 10.63 125.44 -5.17 50.30 0.1157 994.0 808.5
17 0.00 2.89 0.00 1.44 10.27 125.39 -5.23 53.15 0.1126 1067.0 863.6
18 0.00 2.44 0.00 1.22 11.70 125.30 -5.32 44.56 0.1299 830.0 730.9
19 0.00 3.16 0.00 1.58 11.39 125.28 -5.34 46.42 0.1266 788.0 588.7
20 2.89 8.66 1.44 4.32 10.72 125.16 -5.46 51.17 0.1205 1191.2 936.8
21 0.00 3.43 0.00 1.71 11.02 124.97 -5.65 50.19 0.1263 1080.0 903.7
22 0.00 1.90 0.00 0.95 11.57 124.87 -5.75 47.47 0.1338 912.0 714.9
23 0.00 1.35 0.00 0.68 11.02 124.75 -5.86 51.25 0.1292 888.0 788.7
24 0.36 2.89 0.18 1.44 11.42 124.53 -6.09 49.96 0.1365 1003.0 804.0
25 4.51 9.02 2.26 4.51 10.93 124.41 -6.21 53.37 0.1329 1101.7 794.7
26 8.75 17.06 4.37 8.52 10.17 124.33 -6.28 58.64 0.1268 1094.5 744.2
27 0.00 1.08 0.00 0.54 11.41 124.25 -6.37 51.22 0.1402 707.0 604.3
28 2.35 -26.00 1.17 -26.00 10.10 124.18 -6.44 59.66 0.1285 974.4 999999
29 0.00 1.71 0.00 0.86 11.17 124.00 -6.62 53.65 0.1410 601.0 500.9
30 0.00 1.08 0.00 0.54 11.13 123.44 -7.18 56.01 0.1485 941.0 697.5


  • 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.