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

12139 33.12 154.68 36.70 174.38 14.15 54.38 -64.67 77.37 0.8980 -23.2 64.0


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SDO HMI 2014-08-12 11:00:39 UT

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

1 13.18 58.30 12.77 56.44 13.84 59.18 -59.87 77.73 0.8615 -691.8 -273.8
2 4.69 7.13 4.70 7.14 13.76 58.06 -60.99 77.83 0.8709 -502.1 -239.8
3 0.00 1.71 0.00 1.77 12.30 57.03 -62.02 79.51 0.8794 -518.0 -501.6
4 0.00 1.81 0.00 1.89 12.32 56.62 -62.43 79.48 0.8827 -550.0 -446.7
5 0.00 0.27 0.00 0.28 12.18 56.48 -62.57 79.63 0.8839 -354.0 -306.0
6 0.00 1.53 0.00 1.63 13.01 56.05 -63.00 78.69 0.8872 -408.0 -353.4
7 0.00 0.72 0.00 0.77 13.30 55.84 -63.21 78.36 0.8888 -402.0 -415.4
8 0.00 0.81 0.00 0.88 13.44 55.71 -63.34 78.20 0.8899 -370.0 -320.1
9 0.00 0.45 0.00 0.49 13.15 55.56 -63.49 78.53 0.8910 -303.0 -284.0
10 1.26 2.71 1.40 3.00 13.49 54.90 -64.15 78.14 0.8960 -107.9 -60.3
11 0.00 0.72 0.00 0.79 12.28 55.25 -63.80 79.50 0.8935 -279.0 -216.6
12 0.00 2.17 0.00 2.41 12.20 54.78 -64.27 79.58 0.8971 -396.0 -253.4
13 0.00 0.54 0.00 0.63 13.52 53.70 -65.35 78.09 0.9049 445.0 403.8
14 0.00 1.53 0.00 1.80 14.44 53.19 -65.86 77.07 0.9085 548.0 468.5
15 0.00 1.17 0.00 1.35 12.20 53.90 -65.15 79.55 0.9037 -180.0 -96.6
16 3.70 39.62 4.66 49.99 14.75 51.39 -67.66 76.70 0.9208 589.2 358.8
17 4.42 -16.00 5.62 -16.00 15.07 51.10 -67.95 76.35 0.9226 634.9 999999
18 0.45 1.35 0.55 1.65 13.39 52.13 -66.92 78.20 0.9160 449.0 463.3
19 0.81 2.53 1.02 3.15 14.27 51.53 -67.52 77.23 0.9199 606.9 512.4
20 0.00 2.08 0.00 2.58 13.69 51.71 -67.34 77.86 0.9188 525.0 433.6
21 0.00 1.99 0.00 2.57 14.81 50.68 -68.37 76.63 0.9254 259.0 259.7
22 0.00 0.81 0.00 1.01 13.01 51.77 -67.28 78.60 0.9185 513.0 521.7
23 0.00 0.63 0.00 0.81 14.39 50.87 -68.18 77.09 0.9242 292.0 268.6
24 2.80 6.59 3.74 8.81 15.70 49.87 -69.18 75.66 0.9304 337.4 249.1
25 1.81 7.04 2.24 8.72 12.67 51.79 -67.26 78.97 0.9184 444.7 270.8
26 0.00 2.98 0.00 3.89 14.37 50.44 -68.61 77.09 0.9269 385.0 307.7
27 0.00 1.81 0.00 2.40 14.99 50.03 -69.03 76.42 0.9295 385.0 268.2
28 0.00 0.99 0.00 1.31 14.78 50.17 -68.88 76.64 0.9286 512.0 453.3
29 0.00 2.17 0.00 2.89 14.73 49.94 -69.11 76.70 0.9301 90.0 57.2
30 0.00 1.26 0.00 1.65 13.72 50.51 -68.54 77.80 0.9266 311.0 253.0
31 0.00 1.26 0.00 1.68 13.93 50.12 -68.93 77.56 0.9291 43.0 -10.7


  • 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.