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

12141 96.28 306.44 73.38 232.58 16.12 23.41 -49.35 74.38 0.7578 -12.9 -52.5


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SDO HMI 2014-08-15 23:00:38 UT

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

1 19.55 96.75 13.84 68.34 16.33 27.17 -45.59 73.65 0.7167 -991.8 -470.9
2 0.00 1.26 0.00 0.90 16.93 26.94 -45.82 72.85 0.7203 -222.0 -268.9
3 0.00 1.62 0.00 1.16 16.82 26.75 -46.01 73.03 0.7223 -533.0 -442.3
4 3.60 34.50 2.59 24.96 16.95 26.43 -46.33 72.91 0.7262 -669.0 -373.2
5 3.87 -4.00 2.79 -4.00 16.69 26.28 -46.48 73.29 0.7275 -765.9 999999
6 0.00 0.90 0.00 0.65 17.57 25.90 -46.86 72.16 0.7331 -217.0 -217.9
7 8.11 -4.00 5.86 -4.00 16.67 26.01 -46.75 73.36 0.7305 -753.5 999999
8 7.30 21.89 5.29 15.94 15.99 25.71 -47.05 74.33 0.7331 -791.8 -380.5
9 0.00 5.59 0.00 4.09 17.18 25.33 -47.43 72.78 0.7389 79.0 74.3
10 3.69 -4.00 2.70 -4.00 16.77 25.37 -47.39 73.31 0.7379 -588.6 999999
11 0.00 1.26 0.00 0.92 15.37 25.67 -47.09 75.18 0.7328 -699.0 -537.3
12 3.42 -8.00 2.49 -8.00 15.82 25.49 -47.27 74.59 0.7354 -640.8 999999
13 0.00 1.44 0.00 1.06 16.93 25.03 -47.73 73.15 0.7419 -356.0 -164.9
14 0.63 -8.00 0.46 -8.00 15.70 25.19 -47.57 74.79 0.7386 -487.3 999999
15 0.00 0.81 0.00 0.59 14.84 25.31 -47.45 75.94 0.7364 -530.0 -463.1
16 0.00 1.26 0.00 0.95 16.35 23.65 -49.11 74.11 0.7565 -407.0 -270.5
17 0.54 1.26 0.42 0.98 16.95 22.25 -50.51 73.50 0.7722 569.0 590.0
18 1.62 3.69 1.26 2.88 15.49 22.02 -50.74 75.40 0.7733 709.6 648.4
19 0.00 1.98 0.00 1.55 15.21 21.61 -51.15 75.80 0.7774 577.0 507.4
20 4.95 13.69 3.91 10.80 15.50 21.36 -51.40 75.45 0.7803 740.7 494.4
21 2.16 -20.00 1.70 -20.00 15.32 21.42 -51.34 75.68 0.7795 717.7 999999
22 0.00 2.97 0.00 2.36 15.91 21.11 -51.65 74.95 0.7832 621.0 536.4
23 1.53 2.97 1.23 2.38 15.94 20.69 -52.07 74.95 0.7876 706.8 590.1
24 0.00 1.35 0.00 1.09 16.25 20.37 -52.39 74.58 0.7912 719.0 608.0
25 0.00 1.08 0.00 0.87 16.02 20.24 -52.52 74.88 0.7923 550.0 552.9
26 2.61 52.61 2.13 43.36 16.49 19.91 -52.85 74.32 0.7961 841.8 293.2
27 0.00 0.81 0.00 0.66 16.82 19.73 -53.03 73.93 0.7982 500.0 453.6
28 13.60 54.23 11.03 44.01 15.38 20.06 -52.70 75.70 0.7937 908.8 301.3
29 8.74 -26.00 7.16 -26.00 16.34 19.65 -53.11 74.53 0.7986 812.2 999999
30 5.50 -28.00 4.49 -28.00 15.60 19.72 -53.04 75.45 0.7973 523.6 999999
31 0.00 1.80 0.00 1.48 15.82 19.42 -53.34 75.20 0.8005 382.0 341.5
32 2.16 -26.00 1.79 -26.00 16.17 19.18 -53.58 74.78 0.8031 424.8 999999
33 1.98 -26.00 1.64 -26.00 15.95 19.11 -53.65 75.06 0.8037 429.6 999999
34 0.72 -26.00 0.60 -26.00 16.06 18.96 -53.80 74.94 0.8053 217.6 999999
35 0.00 0.72 0.00 0.60 15.02 18.49 -54.27 76.26 0.8093 202.0 203.2


  • 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.