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

11341 90.26 316.09 50.09 178.22 9.63 54.06 27.61 285.24 0.4743 -259.5 -228.1


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SDO HMI 2011-11-14 06:58:58 UT

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

1 25.29 170.43 14.68 98.97 9.49 57.39 30.94 283.40 0.5234 -1227.8 -376.3
2 0.00 0.86 0.00 0.49 9.90 55.72 29.27 284.78 0.5002 -802.0 -682.3
3 0.00 1.98 0.00 1.13 10.47 55.50 29.05 286.00 0.4988 -751.0 -562.2
4 2.41 2.67 1.38 1.53 11.76 55.61 29.16 288.45 0.5049 -901.1 -744.0
5 0.00 1.55 0.00 0.89 11.92 55.35 28.90 288.88 0.5018 -830.0 -691.9
6 0.00 1.12 0.00 0.62 10.04 52.33 25.88 286.59 0.4504 -775.0 -571.9
7 26.76 42.50 14.77 23.45 9.42 52.01 25.56 285.39 0.4434 -1072.1 -839.5
8 2.93 4.04 1.61 2.23 9.87 51.68 25.23 286.57 0.4400 -863.9 -829.4
9 0.00 1.03 0.00 0.58 15.41 52.04 25.59 297.87 0.4730 758.0 598.6
10 0.00 1.29 0.00 0.71 8.98 51.38 24.93 284.73 0.4323 -705.0 -608.7
11 0.00 1.29 0.00 0.70 8.49 50.59 24.14 283.97 0.4185 -805.0 -679.5
12 0.00 0.77 0.00 0.43 12.65 50.67 24.22 293.32 0.4378 766.0 650.4
13 0.00 0.95 0.00 0.51 9.70 49.79 23.34 287.26 0.4106 -787.0 -591.2
14 1.72 52.83 0.93 28.51 9.26 49.56 23.11 286.34 0.4054 694.2 372.7
15 9.03 -14.00 4.88 -14.00 9.48 49.12 22.67 287.14 0.3995 878.8 999999
16 12.48 -14.00 6.72 -14.00 9.18 48.87 22.42 286.57 0.3945 955.6 999999
17 0.00 1.29 0.00 0.70 10.11 48.74 22.29 288.93 0.3964 -939.0 -592.3
18 0.00 1.12 0.00 0.60 9.84 48.65 22.20 288.34 0.3939 -915.0 -757.4
19 0.00 2.41 0.00 1.31 13.57 48.61 22.16 297.10 0.4136 771.0 645.9
20 0.00 1.55 0.00 0.84 13.75 48.56 22.11 297.55 0.4141 891.0 726.9
21 0.00 1.03 0.00 0.56 13.44 47.55 21.09 297.85 0.3977 705.0 600.6
22 0.00 1.20 0.00 0.64 9.13 46.77 20.32 287.86 0.3617 865.0 726.8
23 2.84 16.52 1.51 8.76 9.70 46.54 20.09 289.55 0.3610 955.0 831.9
24 2.24 -23.00 1.19 -23.00 9.82 46.39 19.94 290.01 0.3592 1042.4 999999
25 0.00 2.24 0.00 1.19 10.51 46.37 19.92 291.84 0.3625 866.0 674.3
26 4.56 -23.00 2.42 -23.00 10.07 46.25 19.80 290.77 0.3582 1106.0 999999
27 0.00 1.46 0.00 0.78 10.64 46.09 19.64 292.42 0.3590 742.0 604.8
28 0.00 1.63 0.00 0.86 8.79 45.66 19.21 287.77 0.3430 858.0 637.4
29 0.00 1.38 0.00 0.73 11.42 45.73 19.28 294.84 0.3582 802.0 526.9
30 0.00 0.95 0.00 0.50 12.27 45.34 18.89 297.44 0.3581 872.0 669.8


  • 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.