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

11353 21.42 92.82 10.68 47.06 8.43 258.54 -6.55 233.92 0.1906 -125.5 -16.1


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SDO HMI 2011-11-23 11:58:57 UT

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

1 18.42 29.47 9.18 14.68 7.89 266.95 1.86 342.93 0.1102 -1185.5 -674.1
2 0.00 2.66 0.00 1.32 5.34 265.06 -0.02 0.31 0.0607 -788.0 -627.7
3 0.00 1.37 0.00 0.68 5.63 264.71 -0.38 5.68 0.0662 -739.0 -641.2
4 0.00 3.00 0.00 1.49 7.95 264.59 -0.50 4.64 0.1067 -987.0 -631.5
5 0.00 1.71 0.00 0.86 8.81 264.08 -1.01 8.18 0.1227 -969.0 -773.2
6 0.00 0.94 0.00 0.47 8.19 263.90 -1.18 10.54 0.1124 -741.0 -624.7
7 0.00 1.37 0.00 0.68 5.34 263.46 -1.62 25.02 0.0670 -813.0 -622.4
8 0.00 1.29 0.00 0.64 9.32 263.36 -1.73 12.93 0.1336 -1016.0 -825.5
9 0.00 1.46 0.00 0.73 8.87 263.30 -1.79 14.18 0.1263 -667.0 -526.1
10 0.00 1.54 0.00 0.77 7.47 262.71 -2.38 22.84 0.1064 -834.0 -632.9
11 0.00 6.00 0.00 3.00 9.94 262.21 -2.87 19.37 0.1496 -890.0 -716.2
12 0.00 2.66 0.00 1.32 7.77 262.23 -2.86 25.66 0.1146 -977.0 -717.8
13 0.00 1.03 0.00 0.52 12.01 259.67 -5.41 27.64 0.1997 -814.0 -586.2
14 1.20 2.06 0.60 1.03 5.26 257.05 -8.04 66.89 0.1521 -960.4 -932.7
15 1.80 4.28 0.90 2.15 5.37 255.72 -9.36 69.21 0.1740 815.1 161.9
16 0.00 0.94 0.00 0.48 5.03 253.85 -11.23 73.95 0.2028 -796.0 -618.3
17 0.00 1.03 0.00 0.53 9.97 249.61 -15.47 61.60 0.3000 904.0 801.5
18 0.00 0.86 0.00 0.45 10.12 249.26 -15.82 61.68 0.3062 942.0 764.2
19 0.00 2.06 0.00 1.07 10.21 249.13 -15.95 61.61 0.3088 974.0 798.1
20 0.00 1.20 0.00 0.62 9.04 249.10 -15.99 65.14 0.3011 1014.0 757.9
21 0.00 1.63 0.00 0.85 10.05 248.80 -16.29 62.52 0.3126 995.0 825.1
22 0.00 5.65 0.00 2.95 9.75 248.72 -16.36 63.50 0.3117 760.0 868.0
23 0.00 2.06 0.00 1.07 10.53 248.52 -16.56 61.55 0.3202 775.0 654.8
24 0.00 1.63 0.00 0.85 9.84 248.50 -16.59 63.54 0.3156 731.0 714.6
25 0.00 1.54 0.00 0.81 9.36 247.99 -17.10 65.58 0.3200 830.0 720.5
26 0.00 1.71 0.00 0.89 5.40 248.02 -17.06 77.82 0.3002 849.0 657.6
27 0.00 1.46 0.00 0.76 9.42 247.80 -17.29 65.64 0.3233 787.0 613.4
28 0.00 1.88 0.00 0.99 10.31 247.49 -17.59 63.50 0.3337 812.0 730.5
29 0.00 1.29 0.00 0.68 10.58 247.32 -17.76 62.98 0.3381 890.0 711.3
30 0.00 1.03 0.00 0.54 10.46 247.14 -17.95 63.53 0.3400 894.0 707.9
31 0.00 1.11 0.00 0.59 10.63 246.46 -18.62 63.87 0.3511 1058.0 863.6
32 0.00 1.46 0.00 0.77 10.60 246.27 -18.81 64.17 0.3537 945.0 799.6
33 0.00 1.29 0.00 0.68 10.36 246.16 -18.92 64.92 0.3538 718.0 569.1
34 0.00 1.29 0.00 0.69 12.21 245.07 -20.01 61.54 0.3822 822.0 605.0
35 0.00 0.86 0.00 0.45 8.08 245.18 -19.91 71.92 0.3562 701.0 436.2


  • 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.