SOHO MDI 1999-05-22 11:11:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 89 | 520 | 61 | 344 | -21.34 | 117.59 | 37.45 | 238.69 | 0.6623 | 502.0 | 356.9 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 1999-05-22 11:11:33 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13 | 71 | 10 | 55 | -19.70 | 127.87 | 47.73 | 245.60 | 0.7673 | -976.0 | -227.4 | |
| 0 | 5 | 0 | 4 | -19.77 | 126.60 | 46.46 | 245.10 | 0.7544 | -423.0 | -494.2 | |
| 0 | 12 | 0 | 9 | -20.19 | 126.21 | 46.08 | 244.43 | 0.7517 | -693.0 | -614.5 | |
| 0 | 5 | 0 | 3 | -18.74 | 120.77 | 40.63 | 244.26 | 0.6869 | -818.0 | -546.7 | |
| 0 | 5 | 0 | 3 | -19.45 | 120.00 | 39.86 | 242.92 | 0.6810 | -923.0 | -678.4 | |
| 2 | 7 | 2 | 4 | -19.87 | 119.85 | 39.71 | 242.27 | 0.6811 | -866.8 | -529.5 | |
| 0 | 3 | 0 | 2 | -20.26 | 119.31 | 39.17 | 241.48 | 0.6768 | -657.0 | -577.0 | |
| 1 | 12 | 1 | 8 | -20.35 | 118.91 | 38.77 | 241.15 | 0.6726 | -803.5 | -742.2 | |
| 7 | 18 | 5 | 12 | -19.57 | 118.52 | 38.38 | 242.06 | 0.6645 | -1161.4 | -795.0 | |
| 2 | -8 | 1 | -8 | -20.14 | 118.69 | 38.55 | 241.33 | 0.6691 | -955.8 | 999999 | |
| 0 | 5 | 0 | 3 | -20.36 | 118.32 | 38.18 | 240.84 | 0.6660 | -704.0 | -682.9 | |
| 0 | 5 | 0 | 4 | -21.05 | 117.30 | 37.16 | 239.33 | 0.6577 | 88.0 | 76.6 | |
| 4 | 31 | 3 | 20 | -21.68 | 117.06 | 36.92 | 238.31 | 0.6584 | 905.6 | 466.2 | |
| 3 | 13 | 2 | 8 | -21.04 | 115.10 | 34.96 | 238.04 | 0.6326 | 781.5 | 849.7 | |
| 0 | 3 | 0 | 2 | -22.42 | 115.39 | 35.25 | 236.26 | 0.6438 | 58.0 | 74.6 | |
| 0 | 3 | 0 | 2 | -20.55 | 114.51 | 34.37 | 238.39 | 0.6230 | 668.0 | 505.3 | |
| 17 | 322 | 11 | 205 | -21.72 | 114.72 | 34.58 | 236.83 | 0.6322 | 1241.2 | 736.5 | |
| 4 | -17 | 3 | -17 | -22.14 | 114.68 | 34.54 | 236.21 | 0.6342 | 880.6 | 999999 | |
| 13 | -17 | 8 | -17 | -22.03 | 114.03 | 33.89 | 235.94 | 0.6262 | 1575.2 | 999999 | |
| 11 | -17 | 7 | -17 | -22.61 | 114.14 | 34.01 | 235.18 | 0.6311 | 1340.0 | 999999 | |
| 12 | -17 | 8 | -17 | -22.24 | 113.68 | 33.54 | 235.40 | 0.6236 | 1881.2 | 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. | |