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

11204 45.62 227.21 31.10 153.55 16.86 50.57 38.18 299.55 0.6818 -220.3 -289.5


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SDO HMI 2011-05-08 15:59:08 UT

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

1 0.00 0.63 0.00 0.47 19.35 56.02 43.63 299.71 0.7518 448.0 383.1
2 1.34 183.58 0.93 125.37 16.91 52.59 40.20 298.40 0.7044 -463.2 -438.0
3 3.58 -2.00 2.48 -2.00 16.74 52.42 40.03 298.27 0.7017 -662.8 999999
4 11.81 -2.00 8.12 -2.00 16.72 51.88 39.49 298.54 0.6956 -847.7 999999
5 1.34 -2.00 0.93 -2.00 17.08 51.93 39.54 298.98 0.6980 -477.3 999999
6 0.00 0.72 0.00 0.49 17.46 51.90 39.52 299.50 0.6997 -294.0 -232.0
7 0.00 0.63 0.00 0.42 15.26 51.29 38.90 296.90 0.6817 368.0 255.1
8 5.37 -2.00 3.65 -2.00 16.28 51.32 38.94 298.27 0.6872 -988.7 999999
9 1.61 -2.00 1.10 -2.00 16.86 51.42 39.04 298.98 0.6913 -603.7 999999
10 8.59 -2.00 5.85 -2.00 16.63 51.29 38.90 298.76 0.6886 -847.4 999999
11 4.74 -2.00 3.18 -2.00 16.38 50.42 38.03 298.91 0.6775 -932.2 999999
12 1.97 -2.00 1.32 -2.00 16.56 50.22 37.83 299.28 0.6763 -735.4 999999
13 0.00 1.34 0.00 0.91 19.55 49.60 37.22 303.61 0.6866 649.0 523.3
14 0.00 1.43 0.00 0.93 15.85 48.48 36.09 299.38 0.6526 346.0 333.8
15 4.38 11.45 2.94 7.68 19.52 48.63 36.24 304.20 0.6761 -688.0 -601.9
16 0.00 1.16 0.00 0.75 16.02 47.62 35.23 300.16 0.6436 489.0 324.1
17 0.89 1.70 0.60 1.14 19.86 48.24 35.86 304.92 0.6742 -617.1 -687.0
18 0.00 0.89 0.00 0.58 16.38 47.08 34.69 301.03 0.6395 520.0 445.3
19 0.00 0.54 0.00 0.34 16.52 46.61 34.22 301.56 0.6350 650.0 533.7
20 0.00 1.52 0.00 0.96 16.31 45.96 33.57 301.71 0.6261 772.0 605.2
21 0.00 1.07 0.00 0.68 16.57 46.01 33.62 302.04 0.6284 703.0 509.9
22 0.00 2.15 0.00 1.35 16.32 45.47 33.08 302.09 0.6206 677.0 502.7
23 0.00 0.98 0.00 0.62 17.01 44.66 32.27 303.67 0.6158 640.0 598.6
24 0.00 1.43 0.00 0.89 16.61 44.51 32.13 303.22 0.6114 792.0 619.1
25 0.00 4.20 0.00 2.64 17.22 44.48 32.09 304.12 0.6152 805.0 652.9
26 0.00 0.98 0.00 0.62 16.90 44.38 31.99 303.73 0.6118 801.0 667.5
27 0.00 3.49 0.00 2.15 16.08 43.75 31.36 303.05 0.5988 818.0 772.2
28 0.00 1.07 0.00 0.67 17.46 43.78 31.39 305.01 0.6089 733.0 690.4
29 0.00 1.07 0.00 0.66 15.13 43.29 30.90 302.01 0.5869 555.0 553.0
30 0.00 1.16 0.00 0.72 18.16 43.28 30.90 306.39 0.6084 711.0 535.8
31 0.00 1.79 0.00 1.12 18.87 43.24 30.85 307.42 0.6132 727.0 621.8
32 0.00 0.98 0.00 0.61 19.49 42.25 29.87 309.12 0.6073 768.0 568.6
33 0.00 1.25 0.00 0.78 19.98 42.06 29.67 309.96 0.6091 586.0 489.4


  • 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.