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

8857 23 106 14 68 -19.40 276.51 40.09 247.58 0.6592


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Gyula 2000-02-07 08:03:02 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 1 0 1 -17.08 279.04 42.61 251.75 0.6838
2 0 1 0 0 -15.88 278.14 41.71 253.31 0.6705
3 0 1 0 0 -17.05 278.84 42.41 251.75 0.6813
4 0 0 0 0 -16.33 278.33 41.92 252.70 0.6739
5 8 31 5 21 -18.94 279.36 42.95 249.16 0.6920
6 1 -5 1 -5 -19.02 278.80 42.39 248.89 0.6855
7 0 1 0 0 -18.48 278.40 41.99 249.56 0.6795
8 0 1 0 0 -18.78 278.52 42.09 249.16 0.6814
9 0 0 0 0 -17.69 277.66 41.25 250.52 0.6686
10 0 2 0 1 -18.39 277.81 41.38 249.53 0.6720
11 0 2 0 1 -17.45 277.13 40.70 250.75 0.6613
12 0 4 0 3 -18.30 277.55 41.14 249.59 0.6687
13 0 1 0 1 -19.32 277.95 41.52 248.21 0.6760
14 0 1 0 1 -17.40 276.60 40.17 250.67 0.6547
15 0 0 0 0 -19.76 277.97 41.54 247.59 0.6774
16 0 1 0 1 -18.30 277.00 40.57 249.44 0.6619
17 0 1 0 1 -17.35 276.29 39.89 250.67 0.6510
18 0 1 0 0 -18.45 276.76 40.34 249.15 0.6594
19 0 1 0 1 -17.73 276.17 39.74 250.05 0.6502
20 0 1 0 1 -19.48 277.24 40.81 247.78 0.6680
21 1 4 0 2 -18.93 276.70 40.29 248.43 0.6602
22 0 1 0 1 -19.74 275.02 38.59 246.64 0.6419
23 0 3 0 2 -20.16 275.29 38.86 246.10 0.6465
24 0 1 0 1 -19.47 274.76 38.35 246.96 0.6381
25 0 1 0 1 -19.37 274.28 37.87 246.94 0.6317
26 0 0 0 0 -19.54 274.25 37.84 246.67 0.6319
27 0 2 0 1 -19.89 274.31 37.90 246.15 0.6339
28 0 2 0 1 -19.28 273.93 37.52 246.95 0.6270
29 0 2 0 1 -19.72 274.08 37.67 246.33 0.6304
30 5 39 3 25 -20.64 274.47 38.06 245.07 0.6385
31 8 -30 5 -30 -20.27 274.13 37.72 245.51 0.6330
32 -31 -30 -31 -30 -20.55 274.07 37.66 245.06 0.6333


  • 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