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

9248 2 73 2 38 3.66 279.38 18.97 278.90 0.3283


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Kanzelhoehe 2000-12-01 09:39:00 UT

No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 2 0 1 2.86 287.26 26.85 274.78 0.4546
2 0 6 0 4 3.36 287.06 26.64 275.91 0.4519
3 0 5 0 3 3.54 283.98 23.57 277.03 0.4038
4 0 5 0 3 3.03 283.50 23.08 275.87 0.3952
5 1 7 1 4 3.86 282.86 22.46 278.17 0.3867
6 0 3 0 2 4.28 282.96 22.54 279.19 0.3890
7 0 4 0 2 4.57 281.68 21.27 280.49 0.3694
8 1 9 1 5 3.25 280.81 20.40 277.19 0.3524
9 0 3 0 1 3.07 280.21 19.79 276.85 0.3421
10 0 7 0 4 4.09 278.52 18.10 280.66 0.3168
11 0 8 0 4 3.90 278.28 17.87 280.17 0.3125
12 0 3 0 2 5.42 278.12 17.70 285.06 0.3148
13 0 1 0 0 5.29 272.28 11.86 291.05 0.2203
14 0 1 0 0 2.02 268.19 7.77 279.09 0.1375
15 0 1 0 0 3.97 268.31 7.89 292.09 0.1484
16 0 1 0 0 3.84 268.17 7.75 291.64 0.1455
17 0 7 0 3 2.54 255.43 -4.99 70.60 0.0925


  • 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