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

9182 143 1075 96 728 2.97 256.30 42.93 267.80 0.6824


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

Gyula 2000-10-11 08:41:45 UT

No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 30 316 21 227 2.02 259.82 46.44 266.99 0.7275
2 0 1 0 1 3.36 260.21 46.83 268.87 0.7306
3 5 -1 4 -1 2.93 259.66 46.29 268.21 0.7245
4 2 -1 1 -1 1.94 258.78 45.40 266.71 0.7151
5 1 -1 1 -1 2.14 258.88 45.50 267.00 0.7161
6 1 5 1 4 1.14 257.90 44.53 265.43 0.7057
7 6 22 4 15 1.09 257.07 43.69 265.21 0.6954
8 0 1 0 1 3.39 258.53 45.15 268.69 0.7103
9 4 -7 3 -7 1.27 256.61 43.23 265.38 0.6894
10 1 5 1 4 1.55 256.02 42.65 265.67 0.6815
11 1 471 0 313 3.19 256.30 42.93 268.11 0.6827
12 0 2 0 1 4.38 257.26 43.88 269.95 0.6935
13 1 -11 0 -11 2.28 255.37 42.00 266.62 0.6720
14 17 -11 12 -11 4.03 256.21 42.84 269.33 0.6807
15 33 246 21 159 2.16 253.60 40.23 266.13 0.6492
16 41 -11 27 -11 4.14 254.84 41.48 269.33 0.6629
17 0 1 0 1 2.13 249.42 36.05 265.25 0.5923
18 0 0 0 0 1.35 248.35 34.98 263.66 0.5788
19 0 0 0 0 2.48 245.77 32.40 265.01 0.5394
20 0 1 0 0 2.13 244.81 31.43 264.12 0.5260
21 0 1 0 1 3.06 244.24 30.87 265.75 0.5158
22 0 1 0 0 4.79 241.57 28.20 268.74 0.4729
23 0 2 0 1 4.96 240.92 27.54 269.00 0.4627


  • 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