| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.89 | 70.68 | 12.89 | 43.66 | 8.15 | 346.73 | -36.44 | 80.28 | 0.5985 | -9.4 | -6.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-14 12:58:58 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.55 | 0.00 | 0.90 | 7.36 | 351.44 | -31.73 | 80.79 | 0.5306 | -882.0 | -750.6 | |
| 0.00 | 0.95 | 0.00 | 0.55 | 7.48 | 351.25 | -31.92 | 80.61 | 0.5335 | -764.0 | -671.7 | |
| 0.00 | 3.35 | 0.00 | 1.96 | 7.38 | 351.08 | -32.09 | 80.82 | 0.5358 | -606.0 | -563.9 | |
| 7.74 | 10.92 | 4.66 | 6.57 | 8.00 | 348.77 | -34.40 | 80.16 | 0.5700 | -823.0 | -223.5 | |
| 0.00 | 1.63 | 0.00 | 0.98 | 7.79 | 348.61 | -34.56 | 80.57 | 0.5720 | -703.0 | -571.4 | |
| 0.00 | 2.32 | 0.00 | 1.40 | 8.02 | 348.33 | -34.84 | 80.22 | 0.5763 | -629.0 | -466.1 | |
| 0.00 | 1.29 | 0.00 | 0.79 | 8.85 | 347.14 | -36.04 | 79.04 | 0.5943 | 422.0 | 375.5 | |
| 0.00 | 0.95 | 0.00 | 0.58 | 7.30 | 347.26 | -35.91 | 81.63 | 0.5903 | -632.0 | -502.9 | |
| 2.92 | 5.93 | 1.82 | 3.69 | 8.22 | 346.12 | -37.05 | 80.27 | 0.6073 | 891.6 | 463.3 | |
| 0.00 | 2.15 | 0.00 | 1.34 | 8.04 | 345.95 | -37.22 | 80.60 | 0.6093 | 868.0 | 750.9 | |
| 2.32 | 39.64 | 1.45 | 24.90 | 8.18 | 345.71 | -37.46 | 80.41 | 0.6128 | 834.6 | 94.0 | |
| 7.91 | -11.00 | 4.96 | -11.00 | 8.35 | 345.46 | -37.71 | 80.17 | 0.6164 | 752.3 | 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. | |