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

11124 134.54 632.93 100.48 476.07 13.79 172.97 47.95 286.31 0.7520 -19.4 -24.1


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SDO HMI 2010-11-17 05:58:58 UT

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

1 0.26 331.72 0.21 266.38 12.88 177.22 52.21 284.24 0.7971 70.3 -268.2
2 56.10 -1.00 45.12 -1.00 12.90 176.54 51.52 284.37 0.7900 -999.6 999999
3 2.15 -1.00 1.69 -1.00 12.67 175.40 50.39 284.25 0.7778 -812.0 999999
4 3.69 -1.00 2.88 -1.00 12.83 175.11 50.10 284.50 0.7749 -833.1 999999
5 0.00 2.84 0.00 2.19 12.91 174.52 49.50 284.70 0.7686 -841.0 -725.9
6 0.00 1.29 0.00 0.99 12.70 174.42 49.40 284.45 0.7672 -701.0 -528.0
7 0.00 1.46 0.00 1.11 12.20 173.92 48.90 283.88 0.7610 -566.0 -485.6
8 0.00 1.37 0.00 1.04 12.57 173.78 48.76 284.38 0.7600 -752.0 -664.1
9 0.00 0.86 0.00 0.65 12.56 173.22 48.20 284.46 0.7539 -716.0 -628.4
10 0.00 2.15 0.00 1.60 12.42 172.91 47.90 284.33 0.7502 -742.0 -597.1
11 0.95 1.80 0.70 1.35 13.70 172.70 47.68 286.06 0.7499 -529.6 -475.6
12 0.00 1.46 0.00 1.08 13.10 172.49 47.48 285.31 0.7466 328.0 261.7
13 9.62 13.15 7.07 9.66 13.26 171.95 46.93 285.64 0.7408 700.9 325.4
14 0.00 1.29 0.00 0.94 12.68 171.45 46.43 284.95 0.7340 410.0 357.1
15 1.89 3.09 1.38 2.26 14.16 171.51 46.50 286.93 0.7375 481.2 406.4
16 0.00 1.20 0.00 0.87 13.65 171.29 46.27 286.29 0.7340 667.0 576.7
17 2.49 6.79 1.80 4.89 13.17 171.08 46.07 285.69 0.7307 791.1 333.4
18 1.80 6.01 1.30 4.33 13.60 170.88 45.86 286.32 0.7292 -564.1 -122.2
19 0.00 1.20 0.00 0.88 15.72 171.37 46.35 289.05 0.7393 360.0 316.1
20 0.00 1.12 0.00 0.81 15.21 170.91 45.90 288.49 0.7330 533.0 440.5
21 1.03 3.01 0.73 2.13 14.03 169.85 44.84 287.14 0.7182 574.4 280.0
22 0.00 1.55 0.00 1.09 14.71 169.34 44.32 288.21 0.7138 668.0 481.1
23 0.00 7.30 0.00 5.08 13.73 168.71 43.69 287.01 0.7041 536.0 500.2
24 0.00 1.37 0.00 0.96 14.73 168.87 43.85 288.36 0.7083 464.0 320.2
25 6.79 238.84 4.72 164.37 14.80 168.46 43.45 288.57 0.7037 672.4 361.7
26 1.89 -25.00 1.31 -25.00 14.87 168.14 43.13 288.76 0.7001 612.4 999999
27 0.00 2.06 0.00 1.41 14.19 167.56 42.54 287.96 0.6914 696.0 553.7
28 45.88 -25.00 31.57 -25.00 15.43 167.70 42.68 289.68 0.6963 1135.6 999999


  • 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.