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

12147 17.09 68.65 9.26 37.42 -9.20 332.24 -18.47 131.18 0.4174 598.2 445.0


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SDO HMI 2014-08-22 04:00:38 UT

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

1 0.00 1.08 0.00 0.57 -9.45 338.23 -12.49 142.65 0.3531 804.0 655.8
2 0.00 0.90 0.00 0.48 -10.31 338.13 -12.58 143.88 0.3652 864.0 665.2
3 0.00 1.17 0.00 0.62 -10.15 337.98 -12.73 143.30 0.3646 750.0 560.8
4 0.00 2.70 0.00 1.44 -9.61 336.10 -14.61 138.49 0.3769 694.0 616.2
5 0.00 1.35 0.00 0.72 -9.59 335.72 -14.99 137.72 0.3807 574.0 531.1
6 0.00 0.63 0.00 0.35 -15.12 334.60 -16.11 144.17 0.4595 602.0 460.7
7 0.00 3.24 0.00 1.72 -5.39 333.91 -16.80 125.92 0.3569 1014.0 863.9
8 0.00 0.72 0.00 0.38 -5.52 333.62 -17.09 125.74 0.3620 799.0 641.1
9 6.39 33.28 3.46 18.04 -9.60 333.35 -17.36 133.51 0.4075 1165.0 585.2
10 10.70 -9.00 5.80 -9.00 -9.42 333.17 -17.55 132.88 0.4076 1086.2 999999
11 0.00 1.35 0.00 0.73 -9.18 332.92 -17.79 132.04 0.4079 143.0 147.9
12 0.00 3.60 0.00 1.94 -5.96 331.03 -19.68 122.86 0.4004 776.0 568.5
13 0.00 0.99 0.00 0.56 -14.12 330.19 -20.52 135.99 0.4913 -515.0 -399.4
14 0.00 1.08 0.00 0.58 -5.42 330.70 -20.02 121.26 0.4003 652.0 692.2
15 0.00 0.99 0.00 0.56 -12.47 330.08 -20.64 133.35 0.4752 -496.0 -457.7
16 0.00 1.17 0.00 0.64 -8.10 329.96 -20.76 125.66 0.4337 950.0 753.0
17 0.00 2.16 0.00 1.18 -7.22 329.94 -20.78 123.96 0.4260 956.0 731.1
18 0.00 1.80 0.00 1.01 -11.02 329.60 -21.12 130.36 0.4660 819.0 586.1
19 0.00 0.72 0.00 0.40 -7.80 329.64 -21.07 124.69 0.4350 811.0 649.9
20 0.00 1.35 0.00 0.74 -7.96 329.57 -21.14 124.89 0.4374 654.0 524.0
21 0.00 0.90 0.00 0.50 -8.62 329.50 -21.22 126.03 0.4443 650.0 481.6
22 0.00 1.26 0.00 0.69 -6.85 329.20 -21.51 122.29 0.4325 934.0 801.1
23 0.00 1.08 0.00 0.59 -6.77 328.94 -21.77 121.81 0.4353 383.0 370.0
24 0.00 1.62 0.00 0.93 -14.06 327.94 -22.77 132.93 0.5148 -675.0 -543.4
25 0.00 1.35 0.00 0.78 -13.26 326.97 -23.74 130.57 0.5179 -735.0 -567.0
26 0.00 1.17 0.00 0.68 -9.99 324.25 -26.46 122.42 0.5220 -642.0 -484.8
27 0.00 0.99 0.00 0.59 -9.34 321.77 -28.95 119.07 0.5485 -603.0 -446.8


  • 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.