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

11341 42.09 194.99 32.48 150.91 9.41 54.42 49.94 279.98 0.7677 -136.5 -115.2


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SDO HMI 2011-11-15 22:58:58 UT

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

1 9.19 79.83 7.59 65.89 9.71 57.57 53.09 280.04 0.8027 -695.0 -195.0
2 7.56 -1.00 6.18 -1.00 9.64 57.10 52.63 279.99 0.7978 -961.3 999999
3 0.00 0.95 0.00 0.75 11.13 55.83 51.35 282.00 0.7857 -582.0 -539.6
4 0.00 0.86 0.00 0.69 11.40 55.80 51.32 282.35 0.7857 -700.0 -644.7
5 14.35 60.41 11.09 46.68 8.57 54.56 50.09 278.83 0.7699 -815.6 -358.8
6 0.00 2.15 0.00 1.63 8.81 53.63 49.16 279.22 0.7597 -807.0 -687.5
7 0.00 1.29 0.00 0.98 9.08 53.59 49.11 279.58 0.7594 -528.0 -452.6
8 1.80 7.73 1.28 5.49 9.41 50.17 45.69 280.41 0.7201 443.3 437.4
9 0.00 0.77 0.00 0.55 10.37 50.16 45.69 281.74 0.7213 569.0 494.7
10 0.00 2.66 0.00 1.88 9.30 49.85 45.37 280.30 0.7162 684.0 515.2
11 0.00 1.03 0.00 0.73 9.67 49.65 45.18 280.83 0.7143 532.0 427.6
12 0.00 0.95 0.00 0.66 9.68 49.35 44.88 280.89 0.7107 456.0 450.5
13 0.00 1.80 0.00 1.27 10.37 49.39 44.92 281.85 0.7120 69.0 -29.1
14 0.00 4.47 0.00 3.12 10.02 49.03 44.56 281.41 0.7072 746.0 495.3
15 0.00 2.58 0.00 1.79 9.82 48.70 44.23 281.18 0.7029 271.0 342.7
16 0.00 1.12 0.00 0.78 11.14 48.73 44.26 283.04 0.7052 -687.0 -596.6
17 9.19 13.92 6.34 9.61 9.80 48.36 43.89 281.21 0.6988 808.1 499.0
18 0.00 1.20 0.00 0.82 10.22 47.64 43.17 281.91 0.6904 532.0 485.5
19 0.00 1.80 0.00 1.23 10.01 47.56 43.09 281.63 0.6892 679.0 619.6
20 0.00 0.95 0.00 0.64 10.22 47.43 42.96 281.96 0.6879 729.0 614.8
21 0.00 1.46 0.00 0.99 10.26 47.19 42.72 282.06 0.6850 663.0 600.5
22 0.00 0.95 0.00 0.64 10.21 46.98 42.50 282.02 0.6822 654.0 651.2
23 0.00 2.06 0.00 1.40 11.44 46.91 42.43 283.83 0.6834 624.0 489.2
24 0.00 0.69 0.00 0.46 10.73 46.49 42.02 282.88 0.6770 727.0 620.6
25 0.00 1.03 0.00 0.69 10.89 46.44 41.97 283.11 0.6766 569.0 452.9
26 0.00 0.95 0.00 0.63 10.36 45.98 41.51 282.42 0.6699 678.0 593.2
27 0.00 0.95 0.00 0.63 10.28 45.61 41.14 282.38 0.6650 595.0 546.5
28 0.00 0.43 0.00 0.28 12.59 45.05 40.58 285.95 0.6626 526.0 544.2


  • 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.