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

12107m 5.54 39.60 2.90 20.72 -14.09 254.75 5.69 197.48 0.3207 265.8 223.2


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SDO HMI 2014-07-06 10:00:40 UT

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

1 0.00 1.00 0.00 0.53 -13.79 259.49 10.43 210.76 0.3451 689.0 531.9
2 0.00 1.36 0.00 0.72 -13.60 259.45 10.39 210.96 0.3421 988.0 787.1
3 0.00 0.91 0.00 0.48 -13.85 259.23 10.17 210.06 0.3439 713.0 547.6
4 0.00 1.18 0.00 0.62 -12.67 258.90 9.84 211.07 0.3244 726.0 550.2
5 0.00 2.73 0.00 1.44 -14.04 258.44 9.38 207.84 0.3402 801.0 684.4
6 0.00 1.91 0.00 1.01 -14.23 258.39 9.33 207.43 0.3425 843.0 614.6
7 0.00 0.91 0.00 0.47 -12.97 257.17 8.11 205.99 0.3150 803.0 630.2
8 0.00 2.27 0.00 1.18 -12.36 255.86 6.80 203.05 0.2967 909.0 701.6
9 2.27 9.54 1.19 5.00 -14.42 255.28 6.22 198.91 0.3252 1070.4 839.4
10 3.27 -9.00 1.71 -9.00 -14.55 255.16 6.10 198.44 0.3266 970.7 999999
11 0.00 2.91 0.00 1.52 -14.67 254.09 5.03 195.26 0.3233 896.0 751.5
12 0.00 1.00 0.00 0.51 -11.74 253.90 4.84 197.54 0.2756 806.0 622.2
13 0.00 1.36 0.00 0.71 -14.86 253.33 4.27 192.92 0.3233 723.0 500.5
14 0.00 1.27 0.00 0.66 -14.28 253.01 3.94 192.36 0.3128 -784.0 -612.1
15 0.00 2.09 0.00 1.09 -14.59 251.81 2.75 188.54 0.3143 -1006.0 -907.3
16 0.00 1.00 0.00 0.52 -15.40 251.82 2.76 188.19 0.3275 -790.0 -643.6
17 0.00 1.45 0.00 0.76 -14.95 251.69 2.63 188.00 0.3198 -954.0 -773.4
18 0.00 1.45 0.00 0.76 -14.72 251.56 2.50 187.71 0.3158 -1006.0 -843.4
19 0.00 1.36 0.00 0.71 -14.81 251.18 2.12 186.52 0.3166 -859.0 -749.5
20 0.00 1.27 0.00 0.65 -11.16 251.03 1.97 187.63 0.2554 917.0 783.1
21 0.00 1.45 0.00 0.76 -14.59 250.52 1.46 184.55 0.3118 -473.0 -523.5
22 0.00 1.18 0.00 0.62 -14.68 249.89 0.83 182.58 0.3127 -789.0 -643.6


  • 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.