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

11365 67.85 235.98 36.80 127.93 19.51 123.31 14.74 324.06 0.4086 428.3 237.6


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SDO HMI 2011-12-05 08:58:56 UT

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

1 0.00 0.85 0.00 0.52 19.17 140.32 31.75 303.04 0.5951 704.0 607.2
2 0.00 1.19 0.00 0.70 20.22 133.94 25.37 310.23 0.5287 550.0 363.1
3 1.28 1.54 0.71 0.86 20.26 127.95 19.37 317.58 0.4633 -726.3 -570.7
4 3.07 9.13 1.71 5.08 20.08 127.66 19.08 317.70 0.4582 -912.5 -711.7
5 4.27 6.66 2.37 3.69 19.89 127.27 18.69 317.97 0.4521 -1026.2 -905.6
6 0.00 1.37 0.00 0.76 20.55 126.95 18.38 319.47 0.4562 -745.0 -541.8
7 3.24 8.62 1.80 4.78 20.64 126.73 18.16 319.94 0.4550 -847.3 -779.3
8 0.00 3.33 0.00 1.84 19.67 126.58 18.01 318.65 0.4425 -964.0 -766.8
9 3.93 5.38 2.19 2.99 21.09 126.65 18.08 320.72 0.4593 -843.2 -493.8
10 0.00 7.85 0.00 4.33 20.05 126.19 17.62 319.84 0.4428 -932.0 -749.8
11 0.00 0.77 0.00 0.42 20.14 125.94 17.37 320.38 0.4413 -802.0 -616.4
12 0.00 2.39 0.00 1.32 21.59 124.99 16.41 324.05 0.4494 -764.0 -612.3
13 0.00 1.28 0.00 0.71 21.56 124.65 16.08 324.55 0.4459 -847.0 -731.6
14 0.00 1.54 0.00 0.84 19.49 124.30 15.72 322.06 0.4173 685.0 490.1
15 0.00 1.45 0.00 0.78 18.49 122.88 14.31 323.02 0.3912 121.0 89.9
16 0.00 4.61 0.00 2.50 19.99 123.01 14.44 325.10 0.4114 56.0 106.6
17 2.65 22.87 1.43 12.38 19.86 122.78 14.20 325.35 0.4076 853.4 498.4
18 3.33 -17.00 1.80 -17.00 19.89 122.52 13.95 325.87 0.4057 859.1 999999
19 31.83 142.60 17.11 76.63 18.96 122.21 13.64 325.04 0.3908 1152.5 478.8
20 8.87 -19.00 4.78 -19.00 19.43 121.99 13.42 326.17 0.3949 987.5 999999
21 5.38 7.94 2.90 4.28 19.86 121.64 13.07 327.50 0.3976 902.1 510.2
22 0.00 1.71 0.00 0.94 22.27 121.66 13.09 330.67 0.4297 891.0 677.2
23 0.00 1.45 0.00 0.79 20.75 121.23 12.66 329.52 0.4059 997.0 824.8
24 0.00 1.45 0.00 0.79 20.93 121.15 12.58 329.93 0.4078 867.0 811.8


  • 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.