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

11355 68.27 334.52 46.09 225.78 14.10 252.01 -41.62 71.41 0.6818 -337.6 -272.8


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SDO HMI 2011-11-21 07:58:57 UT

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

1 0.00 1.46 0.00 0.96 15.78 253.92 -39.71 68.34 0.6639 -566.0 -427.5
2 3.00 3.43 2.02 2.30 16.40 252.95 -40.67 67.80 0.6776 388.8 470.4
3 0.00 1.29 0.00 0.87 16.12 252.78 -40.85 68.27 0.6788 -705.0 -528.0
4 31.39 239.22 20.89 159.74 14.18 252.99 -40.64 71.01 0.6701 -1118.2 -418.8
5 0.00 5.06 0.00 3.40 15.69 252.64 -40.99 68.94 0.6790 -696.0 -518.9
6 3.17 -4.00 2.13 -4.00 14.22 252.41 -41.21 71.12 0.6773 -776.7 999999
7 0.43 -4.00 0.29 -4.00 14.22 252.17 -41.46 71.21 0.6803 -681.4 999999
8 13.47 -4.00 9.06 -4.00 13.85 252.17 -41.46 71.73 0.6793 -788.6 999999
9 1.03 -4.00 0.69 -4.00 13.18 252.07 -41.56 72.73 0.6788 -564.6 999999
10 0.00 1.20 0.00 0.81 13.18 251.91 -41.72 72.78 0.6807 -395.0 -324.4
11 1.03 -4.00 0.70 -4.00 13.72 251.71 -41.92 72.06 0.6846 -452.2 999999
12 2.23 21.70 1.52 14.79 13.86 251.35 -42.28 71.96 0.6893 -530.4 -97.8
13 0.00 1.12 0.00 0.75 12.27 251.64 -41.99 74.18 0.6818 714.0 542.6
14 0.00 2.23 0.00 1.53 14.68 251.07 -42.56 70.89 0.6948 -675.0 -422.8
15 1.97 4.72 1.36 3.24 14.15 250.86 -42.77 71.69 0.6959 -550.4 -464.9
16 0.00 3.77 0.00 2.60 14.52 250.78 -42.85 71.20 0.6978 -314.0 -215.8
17 1.72 16.81 1.18 11.58 13.61 250.78 -42.85 72.49 0.6955 -433.5 67.8
18 0.00 1.20 0.00 0.83 13.96 250.53 -43.10 72.05 0.6993 -310.0 -208.2
19 0.00 0.77 0.00 0.53 13.02 250.20 -43.43 73.47 0.7010 706.0 564.0
20 0.00 1.12 0.00 0.78 14.19 249.89 -43.74 71.91 0.7075 910.0 798.7
21 0.00 1.03 0.00 0.72 14.67 249.64 -43.99 71.32 0.7116 713.0 686.2
22 8.83 13.21 6.25 9.33 14.63 249.26 -44.37 71.48 0.7159 743.5 638.6
23 0.00 2.14 0.00 1.48 10.42 249.92 -43.71 77.21 0.6993 818.0 658.8
24 0.00 0.94 0.00 0.67 14.56 248.94 -44.69 71.66 0.7195 536.0 504.9
25 0.00 0.77 0.00 0.54 10.41 249.59 -44.04 77.29 0.7033 600.0 443.4
26 0.00 1.29 0.00 0.90 11.30 249.08 -44.55 76.14 0.7109 650.0 519.1
27 0.00 1.37 0.00 1.00 15.90 247.64 -45.99 70.20 0.7374 647.0 583.6
28 0.00 1.46 0.00 1.06 15.38 247.62 -46.01 70.90 0.7365 702.0 496.9
29 0.00 1.20 0.00 0.89 16.04 247.11 -46.52 70.16 0.7437 524.0 336.0
30 0.00 1.03 0.00 0.73 10.95 248.25 -45.38 76.79 0.7202 648.0 536.3
31 0.00 1.72 0.00 1.22 10.41 248.27 -45.36 77.53 0.7191 639.0 546.8
32 0.00 1.20 0.00 0.92 17.34 245.12 -48.51 69.01 0.7682 543.0 409.0
33 0.00 0.77 0.00 0.59 16.94 245.12 -48.51 69.52 0.7673 414.0 373.8
34 0.00 1.29 0.00 1.02 16.81 243.49 -50.14 70.09 0.7838 613.0 446.7


  • 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.