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

9264 93 636 53 359 -24.62 64.48 16.04 212.12 0.4753


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

Gyula 2000-12-17 11:44:29 UT

No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 14 168 8 96 -23.59 69.68 21.25 221.06 0.5078
2 9 -1 5 -1 -23.55 68.67 20.24 219.81 0.4974
3 0 6 0 3 -23.19 67.32 18.89 218.47 0.4803
4 1 10 0 5 -22.25 67.10 18.67 219.52 0.4676
5 0 3 0 2 -24.56 66.94 18.51 216.06 0.4925
6 1 8 1 4 -24.12 66.77 18.34 216.40 0.4859
7 0 3 0 2 -23.25 66.78 18.35 217.61 0.4758
8 0 3 0 1 -23.68 66.61 18.18 216.77 0.4793
9 0 22 0 12 -24.31 65.86 17.43 214.84 0.4799
10 1 -9 1 -9 -24.42 65.44 17.01 214.06 0.4776
11 24 102 13 57 -22.61 64.91 16.48 215.68 0.4510
12 0 1 0 1 -27.14 64.46 16.02 209.33 0.5034
13 0 0 0 0 -26.70 64.40 15.95 209.72 0.4974
14 0 1 0 1 -26.79 64.06 15.63 209.12 0.4961
15 1 11 1 6 -25.67 63.29 14.86 209.19 0.4760
16 0 2 0 1 -23.88 63.21 14.78 211.19 0.4523
17 2 47 1 26 -25.88 63.04 14.59 208.52 0.4767
18 5 20 3 11 -23.03 62.80 14.37 211.58 0.4379
19 0 1 0 1 -22.46 62.64 14.21 212.06 0.4293
20 1 -17 1 -17 -25.84 62.33 13.90 207.44 0.4711
21 0 0 0 0 -21.96 62.61 14.18 212.68 0.4224
22 0 0 0 0 -23.96 62.31 13.88 209.57 0.4461
23 0 1 0 1 -24.94 62.19 13.75 208.19 0.4581
24 1 -17 0 -17 -25.45 62.15 13.70 207.54 0.4647
25 10 189 6 106 -26.85 61.77 13.34 205.46 0.4809
26 0 2 0 1 -25.50 61.83 13.40 206.97 0.4632
27 0 0 0 0 -20.07 61.95 13.52 214.21 0.3921
28 0 1 0 1 -20.69 61.83 13.40 213.04 0.3992
29 0 1 0 1 -24.68 61.59 13.14 207.43 0.4503
30 0 2 0 1 -25.04 61.46 13.02 206.82 0.4542
31 23 -25 13 -25 -26.59 61.41 12.98 205.12 0.4750
32 0 10 0 5 -25.58 61.13 12.70 205.69 0.4594
33 -31 -25 -31 -25 -26.72 61.12 12.67 204.48 0.4747
34 0 2 0 1 -25.83 60.35 11.90 204.04 0.4576
35 0 1 0 1 -25.34 60.21 11.78 204.32 0.4500
36 0 1 0 1 -24.39 59.49 11.04 203.93 0.4319
37 0 1 0 0 -25.31 59.16 10.73 202.43 0.4431
38 0 1 0 1 -24.26 59.23 10.78 203.57 0.4283
39 0 1 0 1 -23.95 58.70 10.27 202.89 0.4208
40 0 1 0 1 -24.36 58.39 9.96 201.87 0.4249
41 0 0 0 0 -26.97 58.22 9.77 199.21 0.4616
42 0 4 0 2 -24.63 58.14 9.70 201.10 0.4273
43 0 3 0 2 -23.62 58.05 9.60 201.87 0.4120
44 0 2 0 1 -22.24 56.14 7.70 199.10 0.3806
45 0 2 0 1 -24.70 55.75 7.31 196.20 0.4161
46 0 3 0 2 -23.30 48.66 0.22 180.53 0.3768


  • 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