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

11281 59.13 227.74 41.66 160.24 -20.09 258.32 -36.64 127.82 0.7119 128.1 -127.0


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SDO HMI 2011-08-31 08:59:08 UT

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

1 0.00 1.25 0.00 0.86 -22.92 262.47 -32.48 134.35 0.6939 621.0 533.4
2 0.00 0.99 0.00 0.67 -21.66 262.73 -32.23 133.14 0.6815 744.0 614.5
3 0.00 1.25 0.00 0.86 -23.14 262.30 -32.66 134.44 0.6973 570.0 448.9
4 0.00 1.16 0.00 0.79 -21.82 262.45 -32.50 133.08 0.6853 678.0 503.3
5 0.00 1.34 0.00 0.91 -21.69 262.29 -32.66 132.80 0.6858 615.0 500.3
6 0.00 2.96 0.00 1.99 -20.73 262.38 -32.58 131.76 0.6774 836.0 648.4
7 0.00 1.52 0.00 1.06 -23.12 261.16 -33.80 133.48 0.7073 -747.0 -603.1
8 0.00 2.96 0.00 2.08 -23.16 260.67 -34.29 133.12 0.7119 -575.0 -480.7
9 1.43 15.05 0.99 10.37 -20.46 260.11 -34.85 129.59 0.6970 917.8 599.5
10 4.03 -9.00 2.78 -9.00 -20.27 259.84 -35.11 129.17 0.6983 840.2 999999
11 0.00 0.99 0.00 0.70 -22.31 259.07 -35.89 130.93 0.7201 632.0 492.2
12 15.59 21.77 10.86 15.17 -20.78 259.47 -35.49 129.47 0.7054 786.4 408.9
13 0.00 2.60 0.00 1.83 -21.15 259.05 -35.91 129.59 0.7121 490.0 292.5
14 0.00 1.16 0.00 0.84 -22.74 258.49 -36.46 130.98 0.7283 643.0 482.8
15 0.00 1.34 0.00 0.94 -20.64 259.03 -35.93 128.98 0.7087 444.0 326.9
16 0.00 0.99 0.00 0.71 -22.93 258.31 -36.64 131.06 0.7313 441.0 422.2
17 0.00 0.81 0.00 0.55 -17.79 259.39 -35.57 125.83 0.6854 -556.0 -446.3
18 0.90 1.70 0.62 1.18 -19.51 258.85 -36.10 127.51 0.7025 535.4 540.2
19 0.00 1.79 0.00 1.24 -19.27 258.87 -36.08 127.24 0.7007 556.0 510.9
20 17.11 76.06 12.04 53.66 -20.48 258.51 -36.45 128.41 0.7125 765.6 -54.6
21 0.54 -20.00 0.38 -20.00 -20.03 258.63 -36.32 127.97 0.7082 676.0 999999
22 0.00 0.81 0.00 0.55 -17.72 259.01 -35.94 125.47 0.6888 -632.0 -512.4
23 0.00 1.79 0.00 1.24 -19.19 258.61 -36.34 126.96 0.7027 605.0 446.0
24 2.60 -20.00 1.84 -20.00 -20.85 258.12 -36.83 128.55 0.7187 -276.6 999999
25 0.00 0.27 0.00 0.19 -21.50 257.69 -37.27 128.99 0.7272 394.0 313.3
26 0.00 19.53 0.00 13.65 -19.13 258.07 -36.89 126.49 0.7077 -454.0 -238.0
27 0.00 10.30 0.00 7.22 -18.86 257.66 -37.30 125.88 0.7100 -505.0 -571.0
28 0.00 3.76 0.00 2.70 -20.45 257.13 -37.82 127.39 0.7254 -386.0 -375.5
29 0.00 2.24 0.00 1.56 -18.05 257.78 -37.17 124.99 0.7035 -793.0 -694.8
30 0.00 2.69 0.00 1.88 -18.36 257.62 -37.33 125.25 0.7071 -918.0 -745.6
31 0.00 2.69 0.00 1.88 -18.53 257.58 -37.38 125.43 0.7086 -887.0 -737.1
32 0.00 1.08 0.00 0.74 -17.02 257.87 -37.08 123.78 0.6960 -608.0 -499.5
33 0.00 0.99 0.00 0.69 -18.22 257.34 -37.62 124.88 0.7091 -533.0 -429.6
34 0.00 3.67 0.00 2.60 -18.97 257.10 -37.86 125.62 0.7162 -473.0 -449.2
35 2.06 14.87 1.48 10.73 -19.88 256.64 -38.31 126.38 0.7265 -762.4 -615.7
36 3.94 -35.00 2.85 -35.00 -20.05 256.22 -38.73 126.30 0.7316 -747.3 999999
37 10.12 15.14 7.23 10.82 -18.90 256.38 -38.57 125.04 0.7228 -756.0 -583.6
38 0.00 1.43 0.00 1.03 -19.40 256.00 -38.96 125.38 0.7297 -440.0 -406.5
39 0.00 1.08 0.00 0.76 -17.34 256.35 -38.61 123.14 0.7136 -695.0 -633.2
40 0.81 2.06 0.59 1.50 -19.94 255.55 -39.41 125.72 0.7373 -468.7 -497.1
41 0.00 2.96 0.00 2.14 -19.00 255.61 -39.34 124.65 0.7309 -647.0 -463.7
42 0.00 1.25 0.00 0.92 -19.62 255.35 -39.61 125.21 0.7373 -533.0 -417.9
43 0.00 0.90 0.00 0.65 -19.25 255.42 -39.54 124.82 0.7344 -429.0 -371.6
44 0.00 0.54 0.00 0.38 -17.36 255.77 -39.19 122.78 0.7196 -522.0 -551.0


  • 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.