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

12027 60.49 324.58 40.61 217.54 12.74 13.18 38.14 296.48 0.6752 -707.7 -283.1


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SDO HMI 2014-04-09 06:05:03 UT

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

1 0.00 0.71 0.00 0.46 9.34 12.37 37.33 292.18 0.6485 361.0 347.5
2 0.00 1.32 0.00 0.88 10.68 13.74 38.70 293.34 0.6714 -792.0 -690.0
3 0.00 0.88 0.00 0.60 11.29 14.53 39.49 293.75 0.6837 -585.0 -509.8
4 0.62 5.91 0.40 3.86 10.66 12.38 37.35 294.06 0.6552 582.9 613.2
5 54.93 293.80 36.91 197.49 12.77 13.39 38.35 296.40 0.6779 -1185.5 -335.1
6 0.00 1.06 0.00 0.73 13.75 14.71 39.67 296.95 0.6979 701.0 600.8
7 0.00 2.20 0.00 1.44 12.04 11.84 36.80 296.33 0.6559 -792.0 -676.3
8 0.00 1.06 0.00 0.69 11.88 11.32 36.28 296.42 0.6490 382.0 272.1
9 0.00 1.06 0.00 0.68 11.63 10.91 35.87 296.33 0.6426 504.0 399.5
10 0.00 1.32 0.00 0.86 12.24 11.38 36.34 296.89 0.6516 -819.0 -651.0
11 4.59 -5.00 3.07 -5.00 13.38 12.81 37.77 297.57 0.6745 -894.8 999999
12 0.35 1.50 0.23 0.96 11.81 10.59 35.55 296.79 0.6398 610.8 489.0
13 0.00 1.41 0.00 0.90 11.60 10.18 35.14 296.77 0.6338 608.0 475.5
14 0.00 1.15 0.00 0.74 12.15 10.77 35.74 297.16 0.6440 -507.0 -438.4
15 0.00 0.44 0.00 0.28 11.79 10.26 35.22 296.97 0.6358 477.0 431.6
16 0.00 0.97 0.00 0.61 10.84 9.00 33.96 296.45 0.6150 646.0 536.1
17 0.00 1.59 0.00 1.01 11.86 10.06 35.02 297.22 0.6339 428.0 428.3
18 0.00 2.47 0.00 1.62 13.13 11.42 36.38 298.11 0.6572 -782.0 -608.9
19 0.00 1.41 0.00 0.96 14.80 13.15 38.11 299.25 0.6862 361.0 272.1
20 0.00 1.94 0.00 1.24 12.36 9.79 34.75 298.11 0.6336 635.0 483.8
21 0.00 1.06 0.00 0.68 12.68 9.89 34.86 298.49 0.6367 593.0 517.8
22 0.00 1.32 0.00 0.85 13.97 9.34 34.30 300.68 0.6382 625.0 453.9


  • 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.