group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
172 | 1362 | 95 | 736 | 10.02 | 311.90 | 20.42 | 300.33 | 0.3936 |
previous
or next day for the same group /
back to the solar disc Gyula 1999-12-10 11:37:37 UT ![]() |
spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
0 | 2 | 0 | 1 | 6.49 | 316.74 | 25.26 | 285.48 | 0.4418 | |
109 | 791 | 61 | 440 | 9.71 | 316.85 | 25.37 | 292.28 | 0.4582 | |
0 | 1 | 0 | 0 | 11.76 | 317.39 | 25.91 | 295.94 | 0.4777 | |
0 | 1 | 0 | 1 | 7.57 | 314.88 | 23.40 | 289.07 | 0.4184 | |
2 | 38 | 1 | 20 | 7.23 | 313.78 | 22.30 | 289.09 | 0.4001 | |
1 | -5 | 1 | -5 | 7.38 | 313.80 | 22.32 | 289.45 | 0.4011 | |
0 | 2 | 0 | 1 | 10.80 | 314.81 | 23.33 | 296.24 | 0.4356 | |
0 | 2 | 0 | 1 | 10.93 | 314.60 | 23.12 | 296.70 | 0.4334 | |
0 | 4 | 0 | 2 | 8.08 | 313.57 | 22.09 | 291.27 | 0.4012 | |
0 | -5 | 0 | -5 | 7.50 | 313.24 | 21.76 | 290.16 | 0.3933 | |
1 | 65 | 1 | 35 | 9.82 | 313.94 | 22.46 | 294.93 | 0.4169 | |
2 | -11 | 1 | -11 | 9.31 | 313.64 | 22.16 | 294.06 | 0.4094 | |
0 | 2 | 0 | 1 | 8.57 | 313.08 | 21.60 | 292.87 | 0.3968 | |
0 | 2 | 0 | 1 | 9.71 | 313.11 | 21.63 | 295.47 | 0.4042 | |
0 | 4 | 0 | 2 | 9.70 | 312.87 | 21.39 | 295.68 | 0.4006 | |
0 | 7 | 0 | 4 | 9.51 | 312.53 | 21.05 | 295.61 | 0.3945 | |
0 | 1 | 0 | 0 | 8.29 | 310.09 | 18.61 | 295.23 | 0.3507 | |
0 | 3 | 0 | 2 | 8.02 | 309.31 | 17.83 | 295.43 | 0.3372 | |
0 | 2 | 0 | 1 | 6.51 | 307.61 | 16.13 | 293.14 | 0.3015 | |
0 | 1 | 0 | 1 | 8.33 | 307.86 | 16.38 | 298.18 | 0.3181 | |
0 | 1 | 0 | 0 | 11.02 | 304.79 | 13.31 | 310.89 | 0.3003 | |
0 | 2 | 0 | 1 | 12.87 | 303.34 | 11.86 | 318.61 | 0.3044 | |
0 | 1 | 0 | 1 | 12.61 | 302.85 | 11.37 | 319.21 | 0.2958 | |
0 | 2 | 0 | 1 | 8.28 | 301.40 | 9.92 | 311.11 | 0.2273 | |
31 | 426 | 16 | 219 | 10.65 | 301.92 | 10.44 | 316.79 | 0.2613 | |
0 | 2 | 0 | 1 | 8.63 | 300.75 | 9.27 | 314.20 | 0.2231 | |
5 | -25 | 3 | -25 | 10.90 | 301.24 | 9.76 | 319.35 | 0.2566 | |
3 | -25 | 2 | -25 | 11.12 | 301.17 | 9.69 | 320.12 | 0.2587 | |
18 | -25 | 9 | -25 | 11.80 | 301.28 | 9.80 | 321.45 | 0.2686 |
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 |