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

11353 16.79 77.33 8.62 39.29 8.84 259.73 6.74 322.21 0.2157 -175.3 -74.7


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SDO HMI 2011-11-24 09:58:57 UT

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

1 0.00 1.37 0.00 0.72 13.88 268.81 15.82 308.59 0.3401 615.0 459.2
2 16.79 24.93 8.62 12.80 8.04 267.01 14.02 294.73 0.2652 -1178.6 -832.3
3 0.00 1.28 0.00 0.66 10.17 266.20 13.20 303.19 0.2699 -876.0 -732.7
4 0.00 1.54 0.00 0.79 10.05 266.10 13.11 303.01 0.2675 -912.0 -723.7
5 0.00 1.20 0.00 0.61 5.62 265.72 12.72 287.26 0.2305 -771.0 -692.6
6 0.00 1.11 0.00 0.57 7.46 265.03 12.04 295.84 0.2308 -802.0 -510.5
7 0.00 1.63 0.00 0.82 4.32 264.18 11.18 283.21 0.1995 -719.0 -567.5
8 0.00 1.11 0.00 0.57 9.58 264.24 11.25 305.42 0.2371 -1050.0 -757.9
9 0.00 0.94 0.00 0.48 9.17 263.77 10.77 305.07 0.2265 -772.0 -622.0
10 0.00 1.37 0.00 0.70 9.14 263.56 10.56 305.49 0.2233 -911.0 -725.7
11 0.00 10.36 0.00 5.26 8.78 263.30 10.31 304.79 0.2163 -1035.0 -725.3
12 0.00 1.03 0.00 0.52 7.66 261.67 8.67 304.63 0.1825 -866.0 -673.6
13 0.00 1.71 0.00 0.86 9.72 259.84 6.84 319.78 0.1827 -948.0 -719.7
14 0.00 1.54 0.00 0.77 6.33 259.21 6.22 306.62 0.1347 -1010.0 -765.2
15 0.00 1.63 0.00 0.82 10.18 250.81 -2.18 14.34 0.1520 841.0 733.7
16 0.00 2.23 0.00 1.11 9.28 250.31 -2.69 19.44 0.1397 900.0 803.0
17 0.00 1.37 0.00 0.69 9.14 250.16 -2.84 20.81 0.1381 418.0 494.5
18 0.00 1.97 0.00 0.99 9.49 249.53 -3.47 23.90 0.1480 881.0 730.3
19 0.00 4.20 0.00 2.10 9.70 249.28 -3.71 24.77 0.1530 803.0 696.4
20 0.00 1.54 0.00 0.77 9.28 249.23 -3.77 26.32 0.1469 1034.0 862.2
21 0.00 1.46 0.00 0.73 9.97 248.89 -4.11 26.26 0.1602 904.0 723.8
22 0.00 1.71 0.00 0.86 9.79 248.77 -4.22 27.43 0.1583 1149.0 842.8
23 0.00 1.37 0.00 0.69 9.13 248.78 -4.22 29.46 0.1483 973.0 751.0
24 0.00 1.11 0.00 0.56 9.67 248.71 -4.28 28.12 0.1570 1010.0 747.6
25 0.00 1.54 0.00 0.78 10.63 248.55 -4.45 26.28 0.1729 864.0 605.2
26 0.00 1.71 0.00 0.86 9.70 248.05 -4.95 31.57 0.1631 1102.0 838.3
27 0.00 1.80 0.00 0.90 9.52 247.90 -5.09 32.93 0.1618 1115.0 780.0
28 0.00 1.20 0.00 0.60 10.26 246.11 -6.89 38.55 0.1903 893.0 668.9
29 0.00 1.37 0.00 0.70 11.74 241.48 -11.52 48.34 0.2629 909.0 752.6


  • 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.