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

8882 98 1011 117 1196 -16.06 331.09 66.37 255.58 0.9092


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

Gyula 2000-03-03 12:31:21 UT

No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 1 30 1 35 -12.02 330.49 65.76 260.08 0.9072
2 1 605 1 781 -15.05 332.82 68.09 256.68 0.9224
3 33 -2 44 -2 -15.75 333.81 69.09 255.90 0.9286
4 0 0 0 1 -15.02 331.44 66.70 256.74 0.9131
5 0 4 0 4 -12.22 326.44 61.72 260.01 0.8759
6 9 -2 11 -2 -15.67 332.55 67.83 256.01 0.9206
7 0 1 0 1 -14.80 330.22 65.50 257.02 0.9047
8 15 -2 20 -2 -16.54 333.46 68.73 255.05 0.9263
9 1 -2 1 -2 -15.63 330.62 65.89 256.09 0.9074
10 1 -2 1 -2 -17.73 334.55 69.82 253.74 0.9328
11 1 -2 1 -2 -14.93 328.65 63.93 256.90 0.8930
12 0 1 0 1 -14.96 325.60 60.87 256.87 0.8686
13 0 1 0 1 -18.13 331.07 66.35 253.34 0.9105
14 6 360 7 362 -16.07 326.87 62.15 255.61 0.8791
15 9 -14 9 -14 -16.48 326.56 61.84 255.14 0.8766
16 0 1 0 1 -18.01 329.09 64.36 253.45 0.8963
17 0 2 0 3 -20.02 333.21 68.49 251.28 0.9246
18 0 3 0 3 -19.85 332.61 67.87 251.46 0.9207
19 0 2 0 2 -18.32 328.93 64.19 253.09 0.8951
20 9 -14 9 -14 -16.50 325.31 60.59 255.09 0.8664
21 0 1 0 1 -18.63 328.73 64.01 252.75 0.8938
22 12 -14 12 -14 -17.21 326.08 61.35 254.29 0.8728


  • 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