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

11998 39.04 164.94 19.41 82.13 -10.20 358.00 2.66 223.90 0.0980 394.4 293.6


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SDO HMI 2014-03-11 10:00:29 UT

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

1 0.00 1.13 0.00 0.56 -6.11 0.27 4.93 282.45 0.0880 974.0 761.9
2 0.00 1.56 0.00 0.78 -6.26 0.18 4.84 280.98 0.0859 911.0 776.8
3 0.00 1.82 0.00 0.91 -6.94 0.16 4.82 272.97 0.0839 998.0 769.9
4 18.48 69.83 9.19 34.76 -9.92 0.13 4.79 239.94 0.0955 1395.6 463.6
5 0.00 1.13 0.00 0.56 -7.93 0.05 4.71 261.04 0.0827 776.0 711.5
6 0.00 1.47 0.00 0.73 -7.48 359.95 4.61 266.40 0.0803 928.0 810.2
7 0.00 2.60 0.00 1.29 -7.69 359.92 4.58 263.77 0.0801 832.0 804.8
8 0.00 4.16 0.00 2.07 -8.34 359.81 4.47 255.40 0.0801 1100.0 963.3
9 0.52 1.47 0.26 0.73 -7.87 359.74 4.41 261.21 0.0774 1176.2 1045.5
10 18.04 22.12 8.97 10.99 -9.33 359.64 4.30 243.29 0.0832 1207.9 720.6
11 0.00 2.17 0.00 1.08 -6.80 359.40 4.07 275.64 0.0711 947.0 716.5
12 0.00 2.26 0.00 1.12 -7.75 359.26 3.92 261.87 0.0688 1282.0 978.0
13 0.00 1.39 0.00 0.69 -6.98 359.08 3.74 273.39 0.0651 872.0 646.1
14 0.00 0.95 0.00 0.47 -7.49 358.69 3.35 265.08 0.0584 906.0 744.7
15 2.00 7.98 0.99 3.96 -8.53 358.60 3.27 247.64 0.0612 1116.6 880.4
16 0.00 1.47 0.00 0.73 -8.06 358.45 3.11 254.55 0.0560 916.0 605.7
17 0.00 1.13 0.00 0.56 -8.44 358.18 2.84 246.23 0.0539 955.0 768.8
18 0.00 1.39 0.00 0.69 -8.86 357.67 2.33 234.33 0.0497 -847.0 -610.6
19 0.00 0.95 0.00 0.47 -11.67 356.93 1.59 199.27 0.0827 985.0 706.5
20 0.00 1.65 0.00 0.82 -14.06 356.33 0.99 187.98 0.1210 1008.0 845.0
21 0.00 0.87 0.00 0.43 -12.45 356.20 0.86 189.15 0.0928 913.0 714.7
22 0.00 1.73 0.00 0.86 -13.16 356.20 0.86 188.05 0.1052 970.0 781.5
23 0.00 0.78 0.00 0.39 -14.00 356.08 0.74 186.07 0.1194 1005.0 809.3
24 0.00 1.13 0.00 0.56 -14.57 355.87 0.53 183.98 0.1290 909.0 654.0
25 0.00 1.47 0.00 0.73 -12.09 355.71 0.37 184.29 0.0856 1055.0 854.1
26 0.00 1.21 0.00 0.61 -13.82 355.31 -0.02 179.79 0.1156 983.0 883.4
27 0.00 2.34 0.00 1.17 -15.84 355.10 -0.24 178.43 0.1506 -762.0 -816.3
28 0.00 2.08 0.00 1.04 -15.87 354.88 -0.46 177.06 0.1513 -893.0 -817.4
29 0.00 1.39 0.00 0.70 -19.44 354.30 -1.04 175.37 0.2134 -845.0 -714.9
30 0.00 1.30 0.00 0.65 -15.41 353.86 -1.48 170.11 0.1454 -987.0 -825.1
31 0.00 1.30 0.00 0.65 -14.65 353.04 -2.30 163.30 0.1359 -904.0 -744.6
32 0.00 1.13 0.00 0.56 -8.83 352.97 -2.37 124.67 0.0499 -799.0 -482.7
33 0.00 1.04 0.00 0.52 -16.57 351.92 -3.42 160.67 0.1733 -838.0 -671.2
34 0.00 1.21 0.00 0.61 -13.54 351.94 -3.39 152.45 0.1250 -1090.0 -892.4
35 0.00 0.52 0.00 0.26 -14.58 351.65 -3.69 154.15 0.1435 -715.0 -569.0
36 0.00 0.87 0.00 0.43 -12.52 351.59 -3.75 145.46 0.1130 -854.0 -711.2
37 0.00 0.95 0.00 0.48 -13.53 350.99 -4.35 146.26 0.1333 -525.0 -592.8
38 0.00 1.47 0.00 0.74 -12.57 350.61 -4.73 139.36 0.1240 -888.0 -706.2
39 0.00 1.13 0.00 0.56 -6.24 350.41 -4.93 79.08 0.0875 -904.0 -672.2
40 0.00 3.04 0.00 1.51 -11.01 350.25 -5.09 127.41 0.1102 -789.0 -804.4
41 0.00 1.73 0.00 0.86 -9.48 349.67 -5.67 112.37 0.1059 -982.0 -812.7
42 0.00 0.95 0.00 0.48 -10.39 348.74 -6.60 116.43 0.1269 -816.0 -674.4
43 0.00 0.78 0.00 0.39 -12.84 348.64 -6.70 131.00 0.1513 -1040.0 -858.6
44 0.00 0.95 0.00 0.48 -16.29 348.25 -7.09 143.25 0.1988 -906.0 -819.2
45 0.00 1.39 0.00 0.70 -13.32 347.12 -8.22 127.72 0.1767 -998.0 -715.9
46 0.00 0.95 0.00 0.48 -13.81 346.26 -9.08 127.24 0.1933 -910.0 -664.5
47 0.00 0.52 0.00 0.26 -13.24 345.94 -9.39 123.85 0.1922 -813.0 -646.3
48 0.00 1.21 0.00 0.61 -12.89 345.25 -10.09 120.55 0.1993 -715.0 -583.1
49 0.00 0.87 0.00 0.44 -10.85 344.71 -10.63 109.87 0.1936 -852.0 -625.4


  • 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.