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

12182 47.62 184.06 31.49 121.89 -14.76 121.81 36.02 239.13 0.6645 363.2 210.2


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SDO HMI 2014-10-08 12:00:32 UT

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

1 0.35 1.40 0.24 0.96 -15.49 124.00 38.22 239.67 0.6930 496.8 462.9
2 16.93 66.58 11.41 44.98 -14.34 123.45 37.66 240.83 0.6803 928.0 225.2
3 0.00 0.96 0.00 0.66 -15.66 123.69 37.90 239.25 0.6906 547.0 403.1
4 3.33 13.25 2.26 8.97 -15.44 123.24 37.46 239.25 0.6844 784.5 518.5
5 6.93 37.37 4.60 24.79 -14.63 122.15 36.36 239.59 0.6675 980.1 539.4
6 0.00 0.88 0.00 0.59 -15.57 122.33 36.55 238.48 0.6753 562.0 459.9
7 0.00 0.79 0.00 0.52 -14.00 121.84 36.05 240.22 0.6602 714.0 617.6
8 1.58 -5.00 1.04 -5.00 -14.31 121.74 35.96 239.74 0.6610 885.4 999999
9 1.23 -5.00 0.81 -5.00 -14.60 121.79 36.01 239.39 0.6634 870.6 999999
10 0.00 1.05 0.00 0.70 -15.15 121.90 36.12 238.73 0.6680 184.0 202.5
11 1.14 2.63 0.74 1.71 -13.74 121.22 35.43 240.16 0.6515 851.6 763.7
12 4.47 17.81 2.94 11.69 -14.79 121.22 35.43 238.74 0.6581 839.7 495.7
13 0.96 -12.00 0.63 -12.00 -14.56 121.10 35.31 238.97 0.6553 891.7 999999
14 0.00 1.14 0.00 0.76 -16.08 121.40 35.61 237.15 0.6683 -320.0 -258.0
15 0.00 2.11 0.00 1.37 -14.66 120.81 35.03 238.62 0.6528 674.0 525.1
16 0.00 1.05 0.00 0.68 -14.72 120.22 34.44 238.11 0.6464 260.0 207.2
17 0.00 1.23 0.00 0.78 -13.81 119.50 33.72 238.83 0.6323 489.0 473.4
18 0.00 2.46 0.00 1.57 -15.35 118.62 32.83 236.03 0.6327 -659.0 -565.5
19 1.93 21.76 1.24 13.89 -15.90 118.60 32.82 235.28 0.6364 -536.2 -615.0
20 1.49 -19.00 0.95 -19.00 -15.60 118.40 32.61 235.53 0.6320 -786.1 999999
21 5.00 -19.00 3.19 -19.00 -15.94 118.31 32.53 234.99 0.6336 -857.9 999999
22 0.00 1.67 0.00 1.05 -14.77 117.96 32.18 236.31 0.6212 -686.0 -536.0
23 2.28 5.44 1.44 3.44 -15.09 117.94 32.16 235.85 0.6232 -495.1 -319.2
24 0.00 0.88 0.00 0.55 -15.29 117.68 31.90 235.35 0.6218 -631.0 -524.4
25 0.00 0.88 0.00 0.55 -15.13 117.07 31.29 235.07 0.6137 -609.0 -513.8
26 0.00 1.58 0.00 0.98 -13.84 116.83 31.05 236.68 0.6015 -766.0 -713.9
27 0.00 1.14 0.00 0.70 -14.97 116.00 30.21 234.36 0.6004 -786.0 -687.5


  • 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.