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

11271 158.51 754.28 112.66 534.24 15.96 60.70 -45.49 74.15 0.7138 -150.1 -14.7


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SDO HMI 2011-08-18 09:59:09 UT

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

1 0.00 1.35 0.00 0.80 16.08 73.13 -33.05 71.03 0.5563 -703.0 -500.8
2 0.00 1.89 0.00 1.19 14.88 68.56 -37.62 74.39 0.6147 -763.0 -602.5
3 0.00 0.99 0.00 0.63 16.68 68.09 -38.09 71.65 0.6249 -672.0 -487.4
4 0.00 1.71 0.00 1.08 15.26 68.21 -37.98 73.87 0.6202 -759.0 -608.9
5 0.00 1.44 0.00 0.91 14.89 68.20 -37.98 74.46 0.6195 -645.0 -486.4
6 0.00 1.44 0.00 0.92 14.36 67.31 -38.87 75.49 0.6302 -719.0 -535.9
7 0.00 1.17 0.00 0.80 20.52 63.35 -42.84 67.24 0.6928 -695.0 -590.8
8 46.11 251.11 30.56 166.50 15.62 64.63 -41.55 74.07 0.6666 -1029.3 -362.9
9 0.99 -8.00 0.66 -8.00 15.38 63.97 -42.21 74.54 0.6744 -534.8 999999
10 0.00 1.62 0.00 1.12 17.96 62.37 -43.81 71.11 0.6983 419.0 270.1
11 0.00 2.79 0.00 1.94 17.78 62.07 -44.11 71.43 0.7014 -322.0 -208.2
12 16.21 177.70 11.22 123.90 16.84 62.00 -44.18 72.78 0.7006 -969.3 -137.7
13 14.68 17.92 10.34 12.62 18.85 61.28 -44.90 70.11 0.7128 -648.1 -448.8
14 20.27 -12.00 14.16 -12.00 17.68 61.53 -44.66 71.69 0.7077 -751.1 999999
15 0.00 3.24 0.00 2.30 19.16 60.85 -45.33 69.77 0.7183 200.0 -88.8
16 0.00 1.08 0.00 0.75 14.53 61.84 -44.34 76.09 0.6992 -470.0 -357.0
17 0.00 1.35 0.00 0.94 15.22 61.58 -44.61 75.15 0.7033 -398.0 -280.9
18 0.00 0.90 0.00 0.68 20.59 57.93 -48.25 68.46 0.7532 493.0 393.6
19 0.00 0.81 0.00 0.61 20.61 57.72 -48.46 68.48 0.7554 524.0 450.7
20 0.00 0.99 0.00 0.72 16.08 59.19 -46.99 74.28 0.7322 459.0 446.9
21 1.44 53.41 1.04 38.89 15.03 59.27 -46.91 75.70 0.7301 850.4 639.7
22 0.00 1.17 0.00 0.88 19.40 57.73 -48.45 70.06 0.7532 705.0 614.2
23 0.36 1.89 0.27 1.43 19.64 57.49 -48.69 69.80 0.7561 756.0 629.0
24 9.28 -21.00 6.75 -21.00 15.15 58.82 -47.36 75.60 0.7354 873.9 999999
25 0.00 1.53 0.00 1.12 16.03 58.55 -47.63 74.44 0.7394 439.0 329.2
26 1.17 -21.00 0.86 -21.00 15.40 58.51 -47.67 75.29 0.7392 680.0 999999
27 10.54 20.90 8.07 15.96 19.79 56.69 -49.50 69.74 0.7649 737.0 644.8
28 1.26 -21.00 0.93 -21.00 15.11 58.37 -47.82 75.70 0.7405 533.9 999999
29 0.00 1.08 0.00 0.80 15.65 58.20 -47.98 74.98 0.7430 565.0 478.4
30 0.00 0.99 0.00 0.73 16.07 57.93 -48.26 74.46 0.7465 270.0 238.2
31 0.00 0.81 0.00 0.60 15.93 57.73 -48.45 74.67 0.7485 385.0 349.7
32 0.54 1.89 0.42 1.46 19.16 56.05 -50.13 70.66 0.7707 702.7 594.5
33 0.00 0.72 0.00 0.56 19.15 55.59 -50.59 70.74 0.7754 558.0 475.9
34 0.00 2.25 0.00 1.75 18.75 55.71 -50.47 71.23 0.7736 785.0 667.6
35 2.79 4.95 2.17 3.84 18.26 55.76 -50.42 71.87 0.7724 659.5 546.0
36 3.42 5.04 2.68 3.95 18.95 55.43 -50.76 71.02 0.7768 690.5 517.9
37 3.96 7.84 3.11 6.15 18.50 55.31 -50.87 71.62 0.7775 609.1 429.6
38 24.32 175.81 18.52 134.17 14.10 56.42 -49.76 77.21 0.7615 961.4 248.9
39 0.00 2.07 0.00 1.66 19.10 54.28 -51.90 70.99 0.7888 550.0 413.6
40 1.17 2.43 0.90 1.88 14.94 55.72 -50.47 76.17 0.7697 448.5 307.4


  • 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.