SOHO MDI 1999-05-22 12:47:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 83 | 511 | 56 | 340 | -21.33 | 117.28 | 38.02 | 239.05 | 0.6687 | 470.2 | 360.7 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 1999-05-22 12:47:33 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15 | 64 | 12 | 50 | -19.71 | 127.87 | 48.61 | 245.85 | 0.7763 | -972.5 | -300.6 | |
| 0 | 5 | 0 | 3 | -19.75 | 126.56 | 47.31 | 245.40 | 0.7631 | -424.0 | -439.1 | |
| 0 | 4 | 0 | 3 | -20.08 | 126.33 | 47.07 | 244.90 | 0.7617 | -721.0 | -558.9 | |
| 0 | 5 | 0 | 3 | -18.71 | 120.82 | 41.56 | 244.68 | 0.6975 | -732.0 | -579.9 | |
| 0 | 5 | 0 | 4 | -19.39 | 120.08 | 40.82 | 243.44 | 0.6918 | -777.0 | -674.6 | |
| 2 | 7 | 1 | 5 | -19.89 | 119.85 | 40.59 | 242.64 | 0.6912 | -610.1 | -541.3 | |
| 0 | 3 | 0 | 2 | -19.52 | 119.57 | 40.31 | 243.02 | 0.6865 | -426.0 | -488.5 | |
| 0 | 3 | 0 | 2 | -20.27 | 119.36 | 40.10 | 241.89 | 0.6874 | -632.0 | -481.8 | |
| 8 | 20 | 5 | 13 | -19.54 | 118.54 | 39.28 | 242.52 | 0.6749 | -1099.1 | -717.9 | |
| 0 | 10 | 0 | 7 | -20.12 | 118.71 | 39.46 | 241.80 | 0.6794 | -1020.0 | -719.2 | |
| 0 | 14 | 0 | 9 | -20.34 | 118.18 | 38.92 | 241.24 | 0.6744 | -532.0 | -597.0 | |
| 0 | 2 | 0 | 2 | -20.98 | 117.41 | 38.15 | 239.95 | 0.6686 | 253.0 | 193.7 | |
| 4 | 28 | 3 | 19 | -21.70 | 117.03 | 37.78 | 238.75 | 0.6681 | 893.2 | 424.3 | |
| 0 | 2 | 0 | 1 | -19.94 | 115.37 | 36.11 | 240.32 | 0.6400 | 506.0 | 465.6 | |
| 0 | 7 | 0 | 5 | -22.19 | 115.43 | 36.17 | 237.15 | 0.6528 | 490.0 | 422.9 | |
| 4 | 25 | 3 | 16 | -21.07 | 115.00 | 35.74 | 238.48 | 0.6417 | 826.8 | 329.6 | |
| 0 | 1 | 0 | 0 | -22.45 | 115.19 | 35.93 | 236.64 | 0.6516 | 123.0 | 4.2 | |
| 0 | 3 | 0 | 2 | -19.95 | 114.39 | 35.13 | 239.73 | 0.6286 | 879.0 | 679.9 | |
| 16 | 301 | 10 | 193 | -21.78 | 114.68 | 35.42 | 237.26 | 0.6421 | 1210.9 | 773.1 | |
| 0 | 2 | 0 | 1 | -21.04 | 114.37 | 35.11 | 238.14 | 0.6343 | 767.0 | 752.0 | |
| 23 | -19 | 15 | -19 | -22.05 | 114.03 | 34.77 | 236.48 | 0.6363 | 1734.7 | 999999 | |
| 11 | -19 | 7 | -19 | -22.64 | 114.14 | 34.89 | 235.73 | 0.6411 | 1378.1 | 999999 | |
| -21 | -19 | -21 | -19 | -22.26 | 113.68 | 34.42 | 235.94 | 0.6337 | 999999 | 999999 | |
| 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 | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |