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

8913 55 367 41 274 -15.46 47.95 48.48 255.20 0.7467


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

Gyula 2000-03-23 15:32:13 UT

No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 22 157 18 126 -14.24 51.78 52.31 257.30 0.7886
2 0 2 0 2 -14.75 50.95 51.48 256.60 0.7801
3 0 1 0 1 -14.78 50.68 51.23 256.54 0.7774
4 5 56 4 43 -14.72 49.98 50.51 256.57 0.7697
5 4 -4 3 -4 -15.23 49.73 50.26 255.89 0.7673
6 0 1 0 1 -14.87 48.94 49.48 256.29 0.7586
7 0 1 0 1 -15.64 48.71 49.25 255.26 0.7567
8 0 6 0 4 -15.11 48.01 48.54 255.88 0.7483
9 0 1 0 1 -16.04 44.82 45.35 254.23 0.7128
10 0 2 0 2 -17.69 45.81 46.35 252.11 0.7267
11 0 1 0 0 -18.22 46.39 46.93 251.49 0.7341
12 0 1 0 1 -15.26 42.98 43.52 255.07 0.6898
13 0 2 0 1 -18.38 46.14 46.68 251.22 0.7315
14 0 1 0 1 -15.51 42.46 43.00 254.63 0.6838
15 0 5 0 3 -16.31 43.24 43.77 253.60 0.6944
16 0 2 0 1 -18.67 45.88 46.41 250.78 0.7290
17 0 4 0 3 -17.27 44.07 44.60 252.39 0.7058
18 0 3 0 2 -15.51 42.23 42.76 254.59 0.6810
19 0 2 0 1 -15.31 41.77 42.30 254.81 0.6750
20 0 0 0 0 -15.46 41.10 41.64 254.46 0.6670
21 0 2 0 1 -18.34 43.78 44.30 250.81 0.7043
22 0 3 0 2 -18.94 44.21 44.74 250.07 0.7105
23 0 3 0 2 -17.31 42.20 42.73 251.96 0.6837
24 0 2 0 1 -18.54 43.51 44.05 250.48 0.7017
25 0 2 0 2 -17.60 42.46 42.99 251.60 0.6874
26 0 1 0 1 -17.90 42.73 43.27 251.23 0.6913
27 0 0 0 0 -15.54 40.21 40.75 254.18 0.6559
28 0 2 0 1 -18.30 43.04 43.57 250.72 0.6956
29 3 11 2 8 -18.75 43.25 43.79 250.13 0.6991
30 21 81 14 54 -17.03 41.38 41.91 252.20 0.6731
31 0 1 0 0 -17.75 41.08 41.63 251.07 0.6711
32 0 2 0 1 -16.67 39.90 40.44 252.41 0.6541
33 0 1 0 1 -16.93 39.96 40.50 252.03 0.6555
34 0 2 0 1 -18.19 41.09 41.63 250.42 0.6722
35 0 1 0 1 -17.99 40.13 40.67 250.47 0.6600
36 0 1 0 1 -18.18 40.07 40.61 250.18 0.6597
37 0 1 0 1 -17.98 39.63 40.16 250.35 0.6537
38 0 1 0 1 -18.32 39.05 39.58 249.68 0.6473
39 0 2 0 1 -21.52 39.50 40.04 245.05 0.6624


  • 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