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

12163 35.34 175.94 20.82 103.95 -15.82 66.18 -23.80 134.58 0.5465 454.3 328.9


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SDO HMI 2014-09-10 21:44:05 UT

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

1 0.00 1.87 0.00 1.07 -13.85 68.83 -21.15 135.12 0.4984 622.0 392.0
2 0.00 0.53 0.00 0.31 -14.84 68.49 -21.48 136.08 0.5123 742.0 488.8
3 0.00 0.98 0.00 0.57 -15.81 67.95 -22.03 136.69 0.5282 734.0 543.0
4 0.80 148.78 0.47 87.35 -15.74 67.24 -22.73 135.71 0.5347 886.7 444.7
5 4.54 -4.00 2.66 -4.00 -15.59 67.09 -22.89 135.31 0.5347 1251.1 999999
6 3.74 -4.00 2.19 -4.00 -15.76 66.97 -23.01 135.39 0.5377 1150.3 999999
7 2.31 -4.00 1.36 -4.00 -15.99 66.91 -23.07 135.62 0.5407 831.8 999999
8 5.52 -4.00 3.25 -4.00 -15.90 66.71 -23.26 135.26 0.5418 884.9 999999
9 15.49 -4.00 9.10 -4.00 -15.61 66.68 -23.30 134.83 0.5392 1170.4 999999
10 0.98 -4.00 0.58 -4.00 -15.93 66.23 -23.75 134.71 0.5470 595.4 999999
11 0.00 0.98 0.00 0.57 -14.00 65.81 -24.16 131.53 0.5326 675.0 545.7
12 0.00 1.42 0.00 0.85 -15.75 64.66 -25.31 132.66 0.5617 769.0 590.2
13 0.00 1.34 0.00 0.80 -15.92 64.64 -25.33 132.85 0.5635 487.0 488.6
14 0.00 1.07 0.00 0.66 -18.85 63.77 -26.21 135.66 0.6002 588.0 513.6
15 0.00 1.07 0.00 0.64 -15.79 64.03 -25.94 132.01 0.5687 561.0 489.7
16 0.00 0.89 0.00 0.55 -18.40 62.85 -27.13 134.13 0.6051 476.0 413.1
17 0.00 1.42 0.00 0.87 -15.54 62.66 -27.31 130.22 0.5811 -608.0 -395.2
18 0.00 0.80 0.00 0.50 -17.03 61.97 -28.01 131.49 0.6016 -689.0 -559.6
19 0.00 1.16 0.00 0.72 -17.04 61.75 -28.22 131.29 0.6040 -755.0 -578.1
20 0.00 1.51 0.00 0.93 -16.24 61.85 -28.13 130.34 0.5961 -545.0 -610.5
21 1.96 4.90 1.21 3.01 -16.02 61.70 -28.27 129.90 0.5957 -956.4 -777.1
22 0.00 0.71 0.00 0.45 -18.07 61.10 -28.87 131.97 0.6197 -845.0 -728.6
23 0.00 2.05 0.00 1.27 -16.17 61.39 -28.58 129.80 0.6003 -712.0 -632.7
24 0.00 0.89 0.00 0.56 -18.16 60.80 -29.18 131.78 0.6235 -641.0 -486.7
25 0.00 0.45 0.00 0.28 -16.60 60.82 -29.16 129.81 0.6100 -700.0 -583.2
26 0.00 1.07 0.00 0.68 -17.88 60.45 -29.53 131.10 0.6247 -751.0 -573.8
27 0.00 0.89 0.00 0.57 -18.48 59.45 -30.53 130.92 0.6398 -694.0 -640.7
28 0.00 1.16 0.00 0.74 -18.13 59.22 -30.75 130.28 0.6393 -711.0 -572.4


  • 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.