Gyula 2000-04-18 05:44:23 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 5 | 30 | 3 | 17 | -14.63 | 58.01 | 36.27 | 252.43 | 0.6023 | |
|
previous
or next day for the same group /
back to the solar disc Gyula 2000-04-18 05:44:23 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 4 | 15 | 2 | 9 | -13.35 | 59.54 | 37.81 | 255.10 | 0.6194 | |
| 1 | -1 | 1 | -1 | -13.54 | 59.48 | 37.73 | 254.78 | 0.6188 | |
| 0 | 2 | 0 | 1 | -13.61 | 58.16 | 36.41 | 254.33 | 0.6014 | |
| 0 | 1 | 0 | 1 | -13.83 | 58.28 | 36.54 | 254.00 | 0.6037 | |
| 0 | 1 | 0 | 1 | -13.97 | 58.29 | 36.53 | 253.77 | 0.6039 | |
| 0 | 1 | 0 | 0 | -13.56 | 57.93 | 36.19 | 254.36 | 0.5983 | |
| 0 | 1 | 0 | 1 | -16.61 | 57.70 | 35.94 | 249.28 | 0.6036 | |
| 0 | 1 | 0 | 1 | -16.79 | 57.81 | 36.06 | 249.04 | 0.6057 | |
| 0 | 0 | 0 | 0 | -16.22 | 57.26 | 35.52 | 249.76 | 0.5968 | |
| 0 | 1 | 0 | 0 | -17.01 | 57.84 | 36.08 | 248.70 | 0.6067 | |
| 0 | 1 | 0 | 1 | -15.24 | 56.26 | 34.51 | 251.01 | 0.5802 | |
| 0 | 1 | 0 | 1 | -17.25 | 57.86 | 36.12 | 248.32 | 0.6080 | |
| 0 | 1 | 0 | 0 | -17.30 | 57.41 | 35.68 | 248.07 | 0.6025 | |
| 0 | 0 | 0 | 0 | -16.52 | 55.03 | 33.29 | 248.35 | 0.5683 | |
| 0 | 2 | 0 | 1 | -16.73 | 55.10 | 33.36 | 248.02 | 0.5700 | |
| 0 | 1 | 0 | 0 | -16.90 | 55.04 | 33.30 | 247.71 | 0.5699 | |
| 0 | 1 | 0 | 0 | -16.50 | 41.28 | 19.53 | 238.15 | 0.3789 | |
| 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 | |