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

9176 79 635 66 543 -8.55 320.07 -52.37 105.68 0.8133


previous   or   next   day for the same group / back to the solar disc

Gyula 2000-09-29 07:20:43 UT

No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 55 408 43 323 -8.01 323.63 -48.81 106.12 0.7780
2 -1 -1 -1 -1 -8.40 322.94 -49.50 106.36 0.7862
3 2 15 2 13 -10.28 320.40 -52.04 107.77 0.8169
4 0 1 0 1 -8.69 321.61 -50.83 106.27 0.8006
5 0 1 0 1 -11.51 318.87 -53.58 108.70 0.8345
6 0 1 0 1 -11.82 317.98 -54.47 108.76 0.8433
7 0 1 0 1 -10.47 318.88 -53.56 107.50 0.8316
8 0 2 0 2 -8.11 320.73 -51.71 105.29 0.8077
9 0 1 0 1 -7.66 320.57 -51.88 104.70 0.8083
10 0 1 0 1 -5.78 322.11 -50.33 102.87 0.7879
11 0 2 0 1 -7.52 320.35 -52.10 104.47 0.8101
12 4 24 3 22 -9.40 317.84 -54.60 105.93 0.8385
13 0 1 0 1 -7.98 319.02 -53.43 104.63 0.8242
14 0 10 0 9 -9.44 316.64 -55.80 105.64 0.8493
15 0 2 0 2 -10.49 315.41 -57.04 106.47 0.8624
16 4 15 4 13 -6.81 318.36 -54.08 103.05 0.8276
17 0 4 0 4 -9.11 315.80 -56.64 105.02 0.8560
18 2 46 2 46 -10.27 314.40 -58.05 105.94 0.8703
19 0 4 0 4 -10.88 313.51 -58.93 106.38 0.8787
20 0 1 0 1 -8.98 315.09 -57.35 104.68 0.8618
21 0 1 0 1 -9.93 312.57 -59.87 105.08 0.8843
22 11 39 11 41 -9.29 312.88 -59.57 104.45 0.8807
23 1 46 1 45 -7.42 314.63 -57.81 102.79 0.8626
24 0 9 0 9 -9.37 312.03 -60.42 104.33 0.8875
25 0 0 0 0 -8.27 313.18 -59.26 103.39 0.8763


  • 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