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

11224 94.51 353.78 53.09 199.39 20.63 131.17 18.38 321.69 0.4760 87.9 -141.4


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SDO HMI 2011-05-28 06:59:10 UT

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

1 16.16 200.82 9.28 114.83 21.36 133.74 20.95 318.90 0.5085 -1005.3 -465.9
2 9.75 -1.00 5.55 -1.00 20.31 133.45 20.66 317.78 0.4944 -1190.5 999999
3 0.36 -1.00 0.21 -1.00 20.93 133.36 20.57 318.79 0.5001 -952.2 999999
4 14.53 -1.00 8.29 -1.00 20.96 133.02 20.23 319.29 0.4971 -1100.6 999999
5 2.08 -1.00 1.18 -1.00 21.05 132.69 19.90 319.88 0.4948 -782.9 999999
6 2.89 -1.00 1.64 -1.00 20.56 132.55 19.76 319.37 0.4880 -1039.8 999999
7 0.00 1.17 0.00 0.66 19.45 132.23 19.44 318.19 0.4727 -829.0 -733.7
8 0.00 1.17 0.00 0.66 19.67 131.47 18.68 319.61 0.4674 465.0 349.0
9 0.00 0.99 0.00 0.56 21.44 131.49 18.70 322.08 0.4877 -791.0 -725.7
10 0.00 2.53 0.00 1.41 19.48 131.11 18.32 319.86 0.4615 763.0 556.4
11 0.00 1.62 0.00 0.92 21.14 131.32 18.53 321.93 0.4826 -769.0 -552.9
12 0.00 1.62 0.00 0.91 20.19 131.09 18.30 320.93 0.4696 697.0 480.6
13 0.00 0.27 0.00 0.15 20.78 131.13 18.34 321.70 0.4767 612.0 534.0
14 10.47 13.63 5.85 7.61 19.83 130.95 18.16 320.62 0.4640 909.8 444.9
15 3.52 17.87 1.95 9.87 19.53 129.66 16.87 322.18 0.4480 822.9 675.1
16 1.44 7.22 0.81 4.03 20.64 129.68 16.89 323.72 0.4615 728.7 71.2
17 6.95 -15.00 3.83 -15.00 19.30 129.23 16.44 322.54 0.4411 1017.4 999999
18 0.00 1.44 0.00 0.80 20.60 129.24 16.45 324.38 0.4570 809.0 517.1
19 0.00 2.08 0.00 1.16 21.39 129.30 16.51 325.34 0.4671 827.0 616.6
20 0.00 1.44 0.00 0.80 20.37 128.88 16.09 324.65 0.4508 703.0 597.8
21 0.00 2.62 0.00 1.44 19.49 128.68 15.89 323.74 0.4382 885.0 700.9
22 0.00 2.53 0.00 1.38 18.78 128.58 15.79 322.87 0.4285 809.0 706.6
23 0.00 1.44 0.00 0.80 20.21 128.22 15.43 325.52 0.4429 745.0 617.8
24 0.00 1.71 0.00 0.95 20.43 128.04 15.25 326.13 0.4441 550.0 550.7
25 0.00 2.35 0.00 1.29 20.04 127.80 15.01 326.01 0.4371 914.0 763.1
26 0.00 0.81 0.00 0.45 19.72 127.77 14.98 325.62 0.4327 640.0 542.3
27 0.00 2.35 0.00 1.29 20.30 127.79 15.00 326.38 0.4403 913.0 797.1
28 20.67 85.29 11.38 46.99 20.53 127.18 14.39 327.75 0.4379 1021.8 295.9
29 5.69 -28.00 3.12 -28.00 20.26 126.78 13.99 328.11 0.4312 1108.2 999999
30 0.00 0.81 0.00 0.43 14.86 123.79 11.00 326.20 0.3329 738.0 552.1


  • 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.