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

12115 11.98 48.48 9.01 36.56 7.74 252.29 49.02 276.99 0.7556 270.4 151.3


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SDO HMI 2014-07-09 21:00:40 UT

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

1 1.00 2.81 0.81 2.29 6.87 255.95 52.68 275.76 0.7957 -541.6 -380.5
2 0.00 0.91 0.00 0.73 6.64 255.61 52.34 275.47 0.7921 -541.0 -452.8
3 0.00 1.36 0.00 1.09 6.82 255.13 51.86 275.71 0.7871 -574.0 -440.4
4 0.00 1.54 0.00 1.23 6.98 254.96 51.69 275.92 0.7852 -568.0 -451.1
5 1.09 3.90 0.87 3.10 7.17 254.89 51.62 276.16 0.7845 -739.2 -615.4
6 0.00 0.73 0.00 0.58 7.90 254.96 51.69 277.09 0.7855 -470.0 -461.1
7 0.00 0.73 0.00 0.58 8.14 254.66 51.39 277.40 0.7822 -738.0 -631.9
8 0.00 1.54 0.00 1.15 8.74 251.83 48.56 278.32 0.7511 352.0 316.1
9 0.00 1.54 0.00 1.15 9.11 251.75 48.48 278.83 0.7505 483.0 351.4
10 0.54 3.54 0.41 2.64 8.87 251.62 48.35 278.52 0.7487 675.2 550.9
11 2.72 12.44 2.02 9.24 8.36 251.48 48.21 277.83 0.7469 675.7 268.5
12 1.45 -11.00 1.08 -11.00 8.08 251.44 48.17 277.47 0.7463 524.8 999999
13 4.18 9.80 3.08 7.23 7.24 251.21 47.94 276.34 0.7434 660.7 463.3
14 1.00 -11.00 0.74 -11.00 8.15 251.31 48.04 277.57 0.7448 729.9 999999
15 0.00 0.91 0.00 0.67 8.80 251.28 48.01 278.44 0.7448 293.0 438.8
16 0.00 0.73 0.00 0.53 7.13 250.97 47.70 276.20 0.7405 514.0 402.8
17 0.00 1.00 0.00 0.73 5.85 250.81 47.54 274.46 0.7384 480.0 341.1
18 0.00 1.36 0.00 1.00 8.47 251.04 47.77 278.01 0.7418 655.0 563.7
19 0.00 1.00 0.00 0.73 7.57 250.71 47.44 276.80 0.7376 525.0 464.5
20 0.00 1.00 0.00 0.72 6.52 250.21 46.94 275.39 0.7314 695.0 601.1
21 0.00 0.64 0.00 0.46 6.25 250.13 46.86 275.02 0.7304 569.0 510.7
22 0.00 1.00 0.00 0.71 9.70 249.25 45.98 279.83 0.7217 710.0 566.5


  • 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.