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

3375 104 768 65 487 13.14 116.44 38.17 283.25 0.6192


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

Debrecen 1981-10-06 09:54:27 UT

No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 1 0 1 11.06 120.13 41.85 279.44 0.6661
2 0 0 0 0 10.80 119.26 40.96 279.10 0.6545
3 2 381 1 252 12.58 120.34 42.05 281.70 0.6699
4 30 -3 20 -3 13.07 120.02 41.76 282.47 0.6668
5 0 0 0 0 11.31 118.42 40.12 279.97 0.6439
6 6 -3 4 -3 12.94 119.70 41.41 282.31 0.6621
7 4 -3 3 -3 12.70 119.32 41.06 282.00 0.6574
8 1 -3 1 -3 13.67 119.77 41.48 283.40 0.6639
9 0 1 0 1 13.37 118.25 39.99 283.17 0.6444
10 0 1 0 1 13.54 118.31 40.05 283.43 0.6455
11 0 1 0 1 13.80 118.38 40.12 283.82 0.6467
12 1 4 0 2 9.33 114.66 36.40 277.04 0.5922
13 0 1 0 1 12.23 116.63 38.34 281.62 0.6213
14 5 17 3 11 12.54 116.04 37.78 282.21 0.6141
15 0 2 0 2 14.19 116.81 38.55 284.72 0.6269
16 4 19 2 12 12.03 114.91 36.65 281.54 0.5981
17 2 10 1 6 11.69 114.26 36.00 281.09 0.5887
18 0 1 0 1 14.17 115.39 37.13 285.00 0.6082
19 1 19 1 11 12.44 113.64 35.38 282.47 0.5813
20 0 1 0 1 13.62 114.58 36.31 284.27 0.5961
21 0 2 0 1 11.57 112.52 34.23 281.15 0.5639
22 0 1 0 1 11.38 112.38 34.12 280.83 0.5620
23 0 2 0 1 14.39 114.39 36.13 285.59 0.5952
24 10 295 6 176 13.16 112.42 34.12 283.98 0.5651
25 19 -24 11 -24 13.44 112.18 33.92 284.54 0.5629
26 0 1 0 0 14.71 112.85 34.56 286.57 0.5746
27 6 -24 4 -24 13.70 112.03 33.73 285.04 0.5608
28 3 -24 2 -24 13.54 111.83 33.53 284.81 0.5576
29 7 -24 4 -24 13.87 111.76 33.46 285.41 0.5575
30 3 -24 2 -24 13.66 111.45 33.17 285.12 0.5529
31 0 1 0 1 14.81 111.07 32.81 287.30 0.5509
32 0 3 0 2 15.30 111.24 32.94 288.13 0.5540
33 0 1 0 1 15.53 111.28 32.99 288.50 0.5553
34 0 1 0 0 15.20 109.77 31.49 288.47 0.5336
35 0 2 0 1 16.68 109.33 31.07 291.37 0.5330


  • 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