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

12181 56.58 188.45 34.11 114.09 -12.47 163.01 29.40 236.83 0.5745 211.2 146.3


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SDO HMI 2014-10-04 21:00:32 UT

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

1 0.00 1.23 0.00 0.78 -11.30 167.59 33.99 242.33 0.6212 675.0 565.1
2 0.00 1.05 0.00 0.77 -24.42 170.29 36.69 227.76 0.7371 486.0 369.4
3 0.00 1.05 0.00 0.67 -13.87 166.27 32.67 237.70 0.6223 755.0 581.3
4 0.00 2.28 0.00 1.43 -13.24 165.88 32.28 238.27 0.6135 678.0 622.6
5 0.35 1.23 0.22 0.76 -11.76 165.42 31.82 240.06 0.5979 -335.5 -180.8
6 8.44 111.59 5.19 68.36 -12.45 164.83 31.23 238.57 0.5955 947.9 388.9
7 0.00 0.53 0.00 0.33 -14.78 164.95 31.35 235.36 0.6137 697.0 635.3
8 15.11 -6.00 9.26 -6.00 -12.21 164.55 30.94 238.69 0.5904 1041.1 999999
9 0.00 1.23 0.00 0.75 -11.15 164.27 30.67 240.05 0.5798 717.0 583.4
10 4.83 -6.00 2.94 -6.00 -11.69 164.26 30.66 239.24 0.5834 913.8 999999
11 0.53 -6.00 0.32 -6.00 -11.87 164.14 30.54 238.87 0.5832 853.7 999999
12 2.02 -6.00 1.22 -6.00 -11.48 163.92 30.32 239.27 0.5777 967.7 999999
13 7.91 11.16 4.82 6.80 -12.45 163.86 30.26 237.76 0.5840 908.5 638.3
14 0.00 0.79 0.00 0.48 -11.21 163.68 30.08 239.47 0.5729 308.0 280.7
15 2.02 -6.00 1.22 -6.00 -11.78 163.71 30.11 238.63 0.5773 884.9 999999
16 0.00 1.85 0.00 1.11 -10.70 163.51 29.91 240.12 0.5673 -292.0 -298.0
17 0.97 2.28 0.58 1.37 -10.59 163.29 29.69 240.10 0.5638 -725.0 -566.8
18 0.00 2.99 0.00 1.81 -12.30 163.38 29.78 237.58 0.5771 917.0 796.9
19 0.00 2.28 0.00 1.36 -10.24 163.11 29.51 240.51 0.5591 -690.0 -645.4
20 0.00 0.97 0.00 0.58 -10.23 162.90 29.30 240.35 0.5564 -632.0 -528.7
21 0.70 3.25 0.42 1.93 -10.68 162.63 29.03 239.40 0.5562 -859.0 -687.7
22 0.00 1.32 0.00 0.78 -10.95 162.38 28.78 238.76 0.5550 -740.0 -590.2
23 0.70 2.37 0.40 1.36 -10.68 158.72 25.12 235.61 0.5076 -683.1 -556.7
24 0.00 1.76 0.00 1.03 -14.09 159.07 25.47 230.69 0.5413 -626.0 -398.9
25 0.00 0.88 0.00 0.51 -13.56 158.84 25.24 231.21 0.5340 -644.0 -522.9
26 0.00 1.05 0.00 0.62 -14.64 158.73 25.13 229.49 0.5425 -649.0 -621.5
27 0.00 2.46 0.00 1.44 -14.29 158.65 25.05 229.92 0.5384 -751.0 -678.6
28 0.00 1.32 0.00 0.77 -13.28 158.30 24.70 231.03 0.5252 -580.0 -420.1
29 0.00 1.49 0.00 0.88 -15.21 158.49 24.89 228.41 0.5451 -263.0 -245.9
30 0.35 1.58 0.21 0.92 -13.82 158.29 24.69 230.20 0.5300 -670.0 -531.6
31 1.05 7.73 0.61 4.50 -13.62 158.10 24.50 230.28 0.5260 -893.3 -669.8
32 1.76 3.25 1.02 1.88 -13.42 157.84 24.24 230.29 0.5212 -835.8 -684.2
33 0.00 1.32 0.00 0.76 -12.38 157.46 23.86 231.45 0.5073 -832.0 -636.5
34 9.84 13.88 5.68 8.01 -13.21 157.48 23.88 230.19 0.5151 -1017.1 -719.5
35 0.00 0.70 0.00 0.43 -20.57 157.82 24.22 220.72 0.5911 574.0 404.4
36 0.00 1.58 0.00 0.91 -17.70 151.58 17.98 215.96 0.5027 -435.0 -317.1


  • 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.