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

12175 78.76 319.48 140.87 578.79 15.37 260.42 75.14 284.13 0.9611 -138.2 -50.4


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SDO HMI 2014-09-30 23:00:33 UT

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

1 0.00 2.91 0.00 8.36 12.50 266.65 81.37 281.58 0.9861 195.0 124.9
2 0.00 1.67 0.00 4.82 13.06 266.66 81.38 282.14 0.9860 347.0 299.1
3 0.00 3.70 0.00 9.97 13.76 265.92 80.65 282.80 0.9836 223.0 182.7
4 0.97 14.09 2.45 36.71 13.48 265.14 79.86 282.45 0.9812 -238.9 -193.0
5 2.47 4.58 5.81 10.80 13.79 264.34 79.06 282.71 0.9784 -171.0 -130.5
6 0.00 7.66 0.00 17.97 14.32 264.36 79.09 283.25 0.9784 -61.0 -71.7
7 0.00 0.53 0.00 1.14 14.24 263.15 77.87 283.09 0.9740 -250.0 -267.5
8 2.03 141.82 4.09 272.51 15.57 262.43 77.16 284.41 0.9708 27.7 -175.1
9 36.12 -8.00 68.25 -8.00 15.07 261.30 76.02 283.84 0.9662 -452.2 999999
10 10.66 -8.00 20.25 -8.00 15.90 261.45 76.17 284.70 0.9667 -494.2 999999
11 0.00 1.23 0.00 2.06 13.77 259.06 73.79 282.37 0.9561 273.0 240.7
12 0.00 0.88 0.00 1.45 13.90 258.73 73.45 282.49 0.9544 378.0 395.1
13 0.00 0.53 0.00 0.87 14.08 258.77 73.50 282.68 0.9546 433.0 446.3
14 0.00 1.50 0.00 2.41 15.05 258.42 73.14 283.68 0.9526 147.0 125.5
15 2.20 5.20 3.39 7.99 14.58 257.59 72.31 283.16 0.9483 480.1 358.9
16 3.08 131.69 4.81 199.49 15.61 257.86 72.58 284.25 0.9495 339.7 58.3
17 0.00 0.97 0.00 1.49 15.30 257.58 72.30 283.91 0.9481 538.0 498.6
18 2.73 -16.00 4.20 -16.00 15.92 257.61 72.33 284.57 0.9481 287.7 999999
19 0.00 0.26 0.00 0.37 14.91 255.77 70.50 283.44 0.9380 390.0 402.3
20 17.09 -16.00 25.53 -16.00 16.49 256.99 71.72 285.15 0.9447 505.7 999999
21 1.41 -16.00 2.09 -16.00 17.16 256.90 71.63 285.86 0.9441 363.9 999999
22 0.00 0.26 0.00 0.38 17.30 256.44 71.16 286.00 0.9415 449.0 467.7


  • 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.