Debrecen 2000-04-13 12:08:09 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 84 | 594 | 64 | 464 | -21.54 | 34.72 | -49.56 | 113.50 | 0.7715 | |
|
previous
or next day for the same group /
back to the solar disc Debrecen 2000-04-13 12:08:09 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 23 | 419 | 16 | 308 | -22.01 | 38.48 | -45.80 | 114.91 | 0.7352 | |
| 31 | -1 | 23 | -1 | -21.58 | 37.48 | -46.81 | 114.07 | 0.7448 | |
| 0 | 2 | 0 | 2 | -20.88 | 35.80 | -48.49 | 112.73 | 0.7609 | |
| 0 | 4 | 0 | 3 | -22.69 | 35.93 | -48.35 | 115.10 | 0.7636 | |
| 0 | 3 | 0 | 2 | -22.44 | 34.22 | -50.07 | 114.36 | 0.7803 | |
| 0 | 1 | 0 | 1 | -19.49 | 32.06 | -52.23 | 110.23 | 0.7964 | |
| 0 | 0 | 0 | 0 | -21.63 | 32.40 | -51.88 | 112.95 | 0.7965 | |
| 3 | 25 | 2 | 21 | -20.86 | 32.11 | -52.18 | 111.94 | 0.7981 | |
| 1 | -8 | 1 | -8 | -20.75 | 31.79 | -52.50 | 111.75 | 0.8010 | |
| 1 | -8 | 1 | -8 | -21.23 | 31.86 | -52.42 | 112.36 | 0.8010 | |
| 0 | -8 | 0 | -8 | -21.06 | 31.58 | -52.71 | 112.10 | 0.8035 | |
| 16 | 140 | 14 | 127 | -21.19 | 27.84 | -56.45 | 111.66 | 0.8382 | |
| 6 | -12 | 5 | -12 | -20.71 | 27.19 | -57.10 | 111.00 | 0.8433 | |
| -12 | -12 | -12 | -12 | -21.35 | 27.44 | -56.84 | 111.79 | 0.8418 | |
| 3 | -12 | 2 | -12 | -21.05 | 27.14 | -57.15 | 111.39 | 0.8441 | |
| 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 | |