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

11259 66.18 280.19 41.29 175.17 24.57 77.48 -33.45 55.09 0.6130 -199.8 -35.3


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SDO HMI 2011-07-21 19:59:11 UT

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

1 15.87 109.62 9.64 66.70 24.01 79.95 -30.98 54.26 0.5815 -1125.5 -443.0
2 11.70 -1.00 7.17 -1.00 24.07 79.15 -31.78 54.74 0.5911 -778.6 999999
3 1.27 2.36 0.79 1.47 25.36 78.10 -32.83 53.55 0.6113 -629.8 -724.4
4 0.00 1.36 0.00 0.85 24.71 78.09 -32.84 54.51 0.6071 -732.0 -615.9
5 0.00 2.18 0.00 1.34 23.46 78.34 -32.59 56.23 0.5966 -684.0 -585.2
6 0.00 1.27 0.00 0.78 23.78 78.25 -32.68 55.81 0.5996 -782.0 -659.0
7 12.69 18.22 7.89 11.33 24.35 77.96 -32.97 55.14 0.6064 -828.7 -624.7
8 0.00 1.36 0.00 0.85 24.99 77.73 -33.20 54.35 0.6130 -646.0 -602.4
9 0.00 1.63 0.00 1.02 25.01 77.48 -33.45 54.48 0.6159 -659.0 -556.8
10 0.00 1.18 0.00 0.75 26.66 76.90 -34.02 52.51 0.6325 682.0 539.5
11 2.27 23.76 1.43 15.04 25.52 77.20 -33.73 53.93 0.6222 -771.6 -97.6
12 1.90 -11.00 1.20 -11.00 25.36 77.25 -33.68 54.13 0.6206 -738.5 999999
13 0.00 4.99 0.00 3.16 25.88 77.08 -33.85 53.50 0.6257 114.0 -17.3
14 0.00 1.63 0.00 1.02 24.45 77.37 -33.56 55.38 0.6137 -617.0 -503.7
15 3.08 71.45 1.94 45.41 24.74 77.20 -33.73 55.07 0.6174 -616.0 378.4
16 1.36 3.17 0.88 2.05 26.82 76.06 -34.87 52.83 0.6425 795.8 698.1
17 0.00 1.00 0.00 0.63 24.36 76.83 -34.10 55.85 0.6193 -410.0 -388.8
18 0.00 1.72 0.00 1.09 24.22 76.63 -34.30 56.18 0.6208 -389.0 -362.8
19 0.00 1.45 0.00 0.94 26.67 75.70 -35.23 53.27 0.6455 884.0 723.7
20 0.00 1.36 0.00 0.89 26.77 74.95 -35.98 53.59 0.6541 729.0 604.8
21 1.54 5.53 1.00 3.61 26.41 75.03 -35.89 54.04 0.6510 792.2 678.9
22 8.43 -15.00 5.40 -15.00 24.39 75.39 -35.53 56.68 0.6357 948.3 999999
23 0.45 -15.00 0.29 -15.00 24.74 75.24 -35.69 56.26 0.6394 756.0 999999
24 0.00 1.36 0.00 0.87 23.91 75.43 -35.50 57.36 0.6327 623.0 532.5
25 0.00 2.72 0.00 1.75 24.47 75.00 -35.93 56.79 0.6406 754.0 610.9
26 0.00 1.09 0.00 0.71 25.78 74.25 -36.68 55.37 0.6559 519.0 402.2
27 5.17 6.71 3.36 4.36 24.96 74.37 -36.56 56.45 0.6502 848.8 544.0
28 0.00 1.09 0.00 0.72 26.25 73.86 -37.06 54.93 0.6627 617.0 469.0
29 0.45 3.54 0.30 2.34 26.05 73.77 -37.16 55.27 0.6626 778.8 506.6
30 0.00 2.54 0.00 1.63 23.64 74.61 -36.32 58.21 0.6407 720.0 637.6
31 0.00 3.63 0.00 2.37 24.94 74.00 -36.93 56.68 0.6542 677.0 597.2
32 0.00 1.27 0.00 0.83 25.25 73.63 -37.29 56.44 0.6598 641.0 477.1
33 0.00 1.00 0.00 0.66 25.00 73.05 -37.88 57.12 0.6649 510.0 391.2


  • 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.