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

11266 59.90 161.77 32.11 86.78 19.77 241.90 18.39 309.22 0.3844 12.1 101.0


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SDO HMI 2011-08-09 12:59:10 UT

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

1 0.00 0.81 0.00 0.45 18.84 247.62 24.11 300.32 0.4497 -596.0 -471.0
2 0.00 0.90 0.00 0.50 19.00 247.61 24.10 300.65 0.4506 -623.0 -517.4
3 0.00 1.45 0.00 0.80 19.75 247.65 24.15 302.09 0.4563 -520.0 -440.3
4 7.95 10.30 4.40 5.70 19.05 247.26 23.75 301.05 0.4463 -981.1 -692.1
5 0.00 1.08 0.00 0.60 19.06 246.98 23.47 301.34 0.4426 -897.0 -731.2
6 0.00 1.26 0.00 0.70 19.33 246.46 22.95 302.39 0.4376 -763.0 -723.4
7 0.36 6.95 0.20 3.82 18.99 246.34 22.83 301.82 0.4336 -870.5 -793.8
8 0.00 2.62 0.00 1.44 19.66 246.16 22.65 303.36 0.4361 -726.0 -574.8
9 0.00 2.80 0.00 1.53 18.60 245.97 22.47 301.36 0.4259 -791.0 -719.1
10 0.00 0.90 0.00 0.49 18.14 245.70 22.19 300.66 0.4191 -720.0 -623.0
11 0.00 0.99 0.00 0.54 17.39 244.99 21.48 299.73 0.4041 -776.0 -635.9
12 0.00 5.78 0.00 3.15 18.85 245.11 21.60 302.80 0.4162 -713.0 -755.1
13 11.56 21.86 6.26 11.83 18.31 244.62 21.11 302.15 0.4056 -1099.0 -649.4
14 0.00 0.99 0.00 0.54 19.83 244.13 20.63 305.96 0.4111 -881.0 -579.7
15 6.41 10.12 3.44 5.42 18.28 242.91 19.40 304.07 0.3824 -1001.8 -707.1
16 0.00 2.08 0.00 1.10 18.66 240.73 17.22 307.94 0.3571 715.0 650.3
17 0.00 1.45 0.00 0.76 18.26 240.65 17.14 307.10 0.3525 1024.0 830.9
18 0.00 1.26 0.00 0.68 21.28 240.24 16.73 314.40 0.3770 735.0 500.7
19 0.00 1.63 0.00 0.87 22.20 240.11 16.60 316.42 0.3854 644.0 422.6
20 1.72 3.43 0.92 1.83 21.61 239.87 16.36 315.66 0.3763 841.0 692.1
21 0.00 2.26 0.00 1.19 19.41 239.63 16.12 311.39 0.3506 845.0 567.8
22 1.45 1.90 0.77 1.01 21.99 239.78 16.27 316.56 0.3794 719.4 793.0
23 0.00 1.81 0.00 0.97 22.43 239.80 16.29 317.38 0.3845 808.0 680.8
24 0.00 13.46 0.00 7.17 21.14 239.61 16.10 315.14 0.3683 600.0 744.8
25 2.62 4.25 1.40 2.26 21.36 239.53 16.03 315.73 0.3699 846.5 753.6
26 0.00 1.45 0.00 0.76 19.30 239.32 15.81 311.65 0.3456 787.0 625.8
27 5.69 41.73 3.01 22.05 20.02 239.15 15.65 313.55 0.3511 1237.3 654.7
28 11.29 -27.00 5.97 -27.00 20.25 239.01 15.50 314.29 0.3518 1046.4 999999
29 1.63 3.52 0.86 1.87 20.91 239.01 15.50 315.69 0.3589 928.7 755.6
30 1.45 3.16 0.77 1.68 21.28 238.98 15.47 316.51 0.3628 780.0 755.3
31 7.77 9.57 4.11 5.07 20.89 238.64 15.13 316.30 0.3545 1042.6 686.8


  • 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.