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

11358 44.61 270.61 26.58 161.09 20.35 192.95 27.84 307.64 0.5555 -245.5 -213.6


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SDO HMI 2011-12-01 01:58:56 UT

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

1 0.00 1.11 0.00 0.68 19.10 197.20 32.09 302.04 0.5944 -624.0 -534.2
2 37.77 209.69 22.68 125.97 19.62 194.64 29.53 304.78 0.5674 -1109.1 -386.3
3 0.00 2.05 0.00 1.25 22.46 194.60 29.49 309.03 0.5880 -524.0 -402.1
4 0.00 1.45 0.00 0.88 22.15 193.69 28.58 309.38 0.5755 -680.0 -584.8
5 0.00 0.77 0.00 0.45 19.17 192.62 27.51 305.79 0.5401 -799.0 -745.0
6 0.00 1.11 0.00 0.64 17.53 192.09 26.99 303.58 0.5215 -789.0 -690.5
7 0.00 2.39 0.00 1.40 21.18 190.98 25.87 310.51 0.5373 -941.0 -791.2
8 0.00 1.62 0.00 0.95 20.68 190.75 25.64 309.97 0.5304 -913.0 -752.2
9 0.00 1.28 0.00 0.72 15.85 188.88 23.77 303.72 0.4681 -836.0 -552.3
10 0.00 1.03 0.00 0.59 21.70 188.59 23.48 313.86 0.5156 607.0 431.5
11 0.00 1.11 0.00 0.64 21.74 187.70 22.59 314.96 0.5064 698.0 515.9
12 0.00 2.05 0.00 1.18 22.28 187.72 22.61 315.74 0.5119 912.0 666.8
13 2.91 4.10 1.66 2.34 22.32 186.66 21.55 317.10 0.5012 853.3 755.1
14 0.00 1.97 0.00 1.12 22.03 186.41 21.30 317.00 0.4957 775.0 681.5
15 0.00 0.85 0.00 0.49 21.75 186.33 21.22 316.67 0.4919 698.0 586.6
16 0.00 2.14 0.00 1.22 22.57 186.22 21.11 318.03 0.4994 825.0 682.3
17 0.00 1.03 0.00 0.58 22.64 185.92 20.81 318.51 0.4970 764.0 616.2
18 0.00 1.79 0.00 1.02 22.29 185.66 20.55 318.34 0.4907 845.0 733.8
19 0.00 1.62 0.00 0.92 22.54 185.60 20.49 318.80 0.4928 877.0 641.8
20 3.42 4.10 1.94 2.33 22.93 185.15 20.04 319.96 0.4925 826.2 820.4
21 0.00 1.54 0.00 0.87 23.15 184.91 19.80 320.60 0.4926 825.0 658.8
22 0.00 1.37 0.00 0.80 26.78 185.49 20.38 324.56 0.5384 644.0 475.5
23 0.00 1.28 0.00 0.73 22.96 184.81 19.70 320.46 0.4895 1010.0 871.7
24 0.00 5.81 0.00 3.31 23.63 184.84 19.74 321.35 0.4973 685.0 658.6
25 0.00 0.94 0.00 0.54 23.92 184.82 19.71 321.78 0.5003 629.0 534.8
26 0.00 1.97 0.00 1.15 26.52 185.23 20.12 324.58 0.5332 662.0 577.2
27 0.51 5.38 0.30 3.13 26.00 185.10 19.99 324.10 0.5262 779.0 685.0
28 0.00 1.79 0.00 1.02 22.84 184.48 19.37 320.73 0.4850 637.0 646.5
29 0.00 1.11 0.00 0.63 23.16 184.36 19.25 321.35 0.4874 776.0 677.9
30 0.00 1.20 0.00 0.72 29.48 185.35 20.24 327.83 0.5678 102.0 127.4
31 0.00 4.96 0.00 2.82 23.86 184.26 19.15 322.46 0.4944 859.0 679.6


  • 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.