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

11361 81.37 223.16 42.77 117.60 19.04 170.49 -8.34 23.46 0.3411 -11.3 98.9


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SDO HMI 2011-11-30 00:58:56 UT

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

1 0.00 1.28 0.00 0.67 19.34 175.19 -3.65 10.85 0.3207 -829.0 -647.9
2 5.73 72.65 2.98 37.87 18.28 174.05 -4.78 14.98 0.3078 -1103.9 -502.7
3 3.85 -2.00 2.00 -2.00 18.03 173.87 -4.96 15.75 0.3046 -1189.5 999999
4 27.35 -2.00 14.25 -2.00 18.44 173.61 -5.23 16.14 0.3122 -1129.0 999999
5 0.00 2.48 0.00 1.29 18.19 173.03 -5.81 18.10 0.3111 -778.0 -657.9
6 0.00 1.11 0.00 0.58 18.37 172.83 -6.01 18.46 0.3151 -612.0 -481.6
7 0.00 5.73 0.00 2.98 18.03 172.81 -6.03 18.88 0.3098 -624.0 -780.6
8 0.00 2.39 0.00 1.25 18.65 172.79 -6.05 18.28 0.3197 -559.0 -519.8
9 1.54 9.66 0.81 5.07 18.93 171.65 -7.19 21.10 0.3303 -898.2 -810.9
10 3.59 4.36 1.88 2.28 18.21 171.11 -7.73 23.41 0.3228 862.8 756.4
11 0.00 0.85 0.00 0.45 18.65 170.84 -8.00 23.57 0.3311 -627.0 -496.6
12 0.00 1.11 0.00 0.58 18.46 170.50 -8.33 24.69 0.3306 -817.0 -665.5
13 0.00 0.94 0.00 0.50 19.70 170.41 -8.43 23.35 0.3498 623.0 392.6
14 0.00 0.94 0.00 0.50 19.98 170.11 -8.73 23.74 0.3559 -933.0 -734.1
15 2.22 6.50 1.18 3.44 19.89 169.89 -8.95 24.37 0.3560 -834.7 -640.4
16 0.00 1.45 0.00 0.77 19.98 169.57 -9.27 25.02 0.3596 -758.0 -553.8
17 0.00 1.79 0.00 0.95 19.11 169.52 -9.32 26.27 0.3472 996.0 888.6
18 0.00 1.28 0.00 0.68 18.92 169.18 -9.65 27.34 0.3469 898.0 680.1
19 0.00 0.85 0.00 0.45 18.58 169.20 -9.63 27.78 0.3419 673.0 512.1
20 0.00 4.27 0.00 2.26 19.20 169.10 -9.73 27.14 0.3516 1049.0 882.3
21 1.62 71.80 0.86 38.09 19.36 168.65 -10.19 27.99 0.3572 924.4 578.4
22 1.79 2.48 0.95 1.31 18.83 168.55 -10.28 28.96 0.3505 1063.8 870.2
23 3.50 -21.00 1.86 -21.00 19.39 168.42 -10.41 28.46 0.3594 1057.1 999999
24 0.00 5.64 0.00 3.02 20.79 168.30 -10.54 26.85 0.3803 917.0 636.8
25 13.08 -21.00 6.93 -21.00 19.26 168.34 -10.50 28.84 0.3583 1151.4 999999
26 8.12 -21.00 4.31 -21.00 19.42 167.91 -10.93 29.57 0.3639 861.8 999999
27 1.20 -21.00 0.63 -21.00 19.01 167.88 -10.96 30.24 0.3585 1122.6 999999
28 0.00 21.03 0.00 11.24 20.35 167.72 -11.12 28.68 0.3785 793.0 818.7
29 7.78 -21.00 4.13 -21.00 19.07 167.58 -11.25 30.80 0.3618 909.1 999999
30 0.00 1.03 0.00 0.55 19.50 166.50 -12.34 32.47 0.3770 884.0 712.6
31 0.00 1.54 0.00 0.82 19.25 166.32 -12.51 33.21 0.3752 937.0 685.8


  • 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.