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

9264 47 372 31 261 -24.58 63.71 39.28 235.12 0.7027


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

Gyula 2000-12-19 07:27:54 UT

No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 1 0 1 -24.53 70.25 45.83 238.58 0.7670
2 6 89 4 67 -23.08 69.72 45.30 240.16 0.7561
3 5 -2 3 -2 -23.14 69.12 44.69 239.84 0.7503
4 0 1 0 1 -21.91 68.47 44.06 241.14 0.7390
5 0 1 0 0 -22.10 68.32 43.89 240.82 0.7381
6 2 6 1 5 -23.17 67.09 42.67 238.92 0.7300
7 0 1 0 0 -23.02 66.75 42.33 238.95 0.7258
8 0 1 0 1 -22.90 66.25 41.83 238.86 0.7201
9 9 53 6 37 -22.80 64.44 40.02 238.10 0.7006
10 0 1 0 1 -25.14 64.26 39.84 234.98 0.7107
11 0 1 0 1 -23.24 63.63 39.22 237.09 0.6943
12 0 2 0 1 -22.04 62.60 38.18 238.14 0.6770
13 1 5 1 4 -25.55 63.05 38.62 233.76 0.7006
14 0 1 0 1 -22.34 62.56 38.13 237.71 0.6780
15 0 1 0 1 -26.16 62.59 38.17 232.72 0.6995
16 0 1 0 1 -25.95 62.32 37.90 232.82 0.6956
17 1 100 1 68 -24.81 61.79 37.36 233.98 0.6835
18 3 -17 2 -17 -24.83 61.46 37.04 233.74 0.6803
19 4 -17 2 -17 -25.71 61.63 37.20 232.71 0.6872
20 1 88 1 59 -26.41 61.41 37.00 231.69 0.6894
21 3 -20 2 -20 -26.61 61.40 36.98 231.42 0.6903
22 1 -17 1 -17 -25.63 61.16 36.74 232.52 0.6820
23 3 -20 2 -20 -26.33 61.15 36.73 231.61 0.6863
24 8 -20 5 -20 -26.45 60.79 36.35 231.22 0.6832
25 0 1 0 1 -25.40 59.76 35.34 231.92 0.6663
26 0 1 0 0 -24.88 59.57 35.16 232.47 0.6611
27 0 1 0 1 -25.58 58.50 34.07 230.80 0.6544
28 0 1 0 1 -24.66 58.35 33.94 231.92 0.6468
29 0 1 0 1 -23.86 58.09 33.67 232.83 0.6387
30 0 1 0 0 -24.37 56.58 32.17 231.03 0.6262
31 0 1 0 0 -28.11 56.68 32.27 226.21 0.6548
32 0 2 0 2 -25.38 56.15 31.74 229.33 0.6290
33 0 2 0 1 -27.88 56.36 31.95 226.25 0.6499
34 0 1 0 1 -25.54 51.84 27.41 225.37 0.5860
35 0 1 0 0 -27.13 47.78 23.36 219.08 0.5620
36 0 3 0 2 -27.28 47.56 23.13 218.63 0.5615
37 0 1 0 1 -26.83 47.31 22.90 218.94 0.5547
38 0 2 0 1 -27.58 46.21 21.80 216.71 0.5528


  • 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