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

11987 76.69 416.11 38.30 208.06 -1.59 151.08 4.25 325.82 0.1345 -263.4 -258.6


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SDO HMI 2014-02-27 22:00:27 UT

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

1 0.00 0.43 0.00 0.22 0.05 153.65 6.81 316.58 0.1734 -597.0 -488.2
2 35.93 253.86 17.99 127.13 -1.87 153.38 6.55 308.99 0.1473 -1508.4 -433.2
3 0.00 1.21 0.00 0.60 -0.36 152.48 5.65 320.32 0.1549 -779.0 -540.2
4 0.00 1.72 0.00 0.87 0.45 152.30 5.47 324.29 0.1641 -968.0 -787.5
5 0.00 1.81 0.00 0.90 -1.02 151.80 4.96 321.12 0.1385 -754.0 -770.4
6 0.00 3.19 0.00 1.59 -1.05 151.59 4.76 322.18 0.1358 -1144.0 -892.5
7 0.00 1.12 0.00 0.56 0.26 151.38 4.55 328.53 0.1526 -819.0 -686.8
8 0.00 1.46 0.00 0.73 -0.79 151.26 4.43 325.29 0.1362 -1129.0 -985.4
9 1.12 2.93 0.56 1.46 -1.42 151.05 4.22 323.82 0.1252 -1148.5 -873.4
10 0.00 1.55 0.00 0.78 -0.46 151.02 4.19 328.05 0.1387 -1085.0 -962.1
11 0.00 1.29 0.00 0.65 -0.67 150.96 4.13 327.61 0.1351 -934.0 -734.3
12 0.00 6.81 0.00 3.40 -1.06 150.69 3.86 327.76 0.1268 -666.0 -837.9
13 0.00 4.74 0.00 2.36 -2.02 150.58 3.74 324.12 0.1119 -1007.0 -744.6
14 0.00 1.98 0.00 0.99 -1.57 150.52 3.68 326.75 0.1177 -1149.0 -998.6
15 0.00 1.29 0.00 0.64 -1.93 150.43 3.60 325.67 0.1117 -1059.0 -866.9
16 0.95 3.02 0.47 1.50 -1.66 150.31 3.48 327.85 0.1144 -1116.2 -856.2
17 0.00 1.12 0.00 0.56 -1.57 150.01 3.18 330.51 0.1131 -896.0 -555.0
18 0.00 2.59 0.00 1.29 -2.53 149.06 2.23 334.51 0.0907 -974.0 -825.4
19 10.43 25.08 5.19 12.49 -1.64 149.00 2.17 338.69 0.1046 -1168.0 -549.3
20 0.00 2.07 0.00 1.03 -1.46 148.41 1.57 344.66 0.1043 -632.0 -274.8
21 0.00 1.81 0.00 0.90 -0.95 147.96 1.13 349.74 0.1112 996.0 709.8
22 0.00 5.43 0.00 2.71 -0.77 147.25 0.42 356.28 0.1128 467.0 781.8
23 1.12 24.39 0.56 12.14 -1.82 147.13 0.30 356.84 0.0945 1037.9 435.4
24 0.00 1.03 0.00 0.52 0.42 147.10 0.27 357.96 0.1335 670.0 500.2
25 0.60 -23.00 0.30 -23.00 -1.58 146.92 0.09 359.08 0.0985 1066.4 999999
26 0.00 1.38 0.00 0.69 -1.22 146.89 0.06 359.42 0.1048 1094.0 904.3
27 6.12 12.49 3.04 6.22 -1.70 146.30 -0.53 5.54 0.0969 1166.9 786.3
28 1.98 5.08 0.98 2.53 -2.62 146.03 -0.80 9.92 0.0816 1163.1 912.4
29 0.00 1.90 0.00 0.95 2.71 146.01 -0.83 4.78 0.1735 918.0 720.3
30 0.00 1.55 0.00 0.77 -2.32 145.82 -1.01 11.68 0.0873 1001.0 793.6
31 0.00 1.98 0.00 0.99 -1.31 145.26 -1.57 14.94 0.1069 1030.0 805.4
32 0.00 1.29 0.00 0.64 -1.48 145.11 -1.72 16.76 0.1046 887.0 734.7
33 0.00 2.07 0.00 1.03 -2.35 144.96 -1.87 21.08 0.0911 914.0 696.1
34 17.75 23.09 8.87 11.53 -0.11 144.73 -2.10 16.56 0.1294 1099.8 723.6
35 0.00 2.07 0.00 1.03 -0.97 144.58 -2.25 19.93 0.1159 858.0 682.3
36 0.00 1.03 0.00 0.52 -0.91 144.28 -2.55 22.12 0.1188 843.0 715.2
37 0.69 2.15 0.34 1.08 0.43 143.99 -2.85 20.50 0.1425 1128.0 883.5
38 0.00 3.19 0.00 1.59 -1.26 143.48 -3.35 29.52 0.1193 876.0 731.9
39 0.00 0.78 0.00 0.39 -2.99 143.26 -3.57 40.30 0.0965 792.0 640.4
40 0.00 1.46 0.00 0.74 1.55 142.74 -4.10 25.15 0.1687 971.0 757.5
41 0.00 2.67 0.00 1.34 0.78 142.41 -4.42 29.09 0.1593 792.0 802.6


  • 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.