| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 53.40 | 144.95 | 37.81 | 101.86 | 18.35 | 312.91 | 42.91 | 294.30 | 0.7110 | -145.8 | -4.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-23 02:58:57 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 |
| 1.29 | 1.71 | 1.00 | 1.33 | 18.84 | 318.47 | 48.47 | 293.06 | 0.7723 | -616.2 | -591.0 | |
| 0.00 | 1.37 | 0.00 | 1.07 | 19.55 | 318.61 | 48.61 | 293.91 | 0.7756 | -648.0 | -540.6 | |
| 0.00 | 1.11 | 0.00 | 0.86 | 20.10 | 317.79 | 47.79 | 294.86 | 0.7689 | -431.0 | -401.6 | |
| 0.00 | 1.54 | 0.00 | 1.15 | 18.55 | 316.32 | 46.32 | 293.34 | 0.7491 | -460.0 | -489.8 | |
| 0.00 | 0.86 | 0.00 | 0.63 | 18.78 | 315.72 | 45.72 | 293.83 | 0.7434 | -369.0 | -346.9 | |
| 3.77 | 21.34 | 2.76 | 15.58 | 18.19 | 315.43 | 45.43 | 293.17 | 0.7385 | -611.8 | -629.8 | |
| 6.26 | -6.00 | 4.57 | -6.00 | 18.45 | 315.20 | 45.21 | 293.58 | 0.7368 | -857.8 | 999999 | |
| 1.97 | -6.00 | 1.44 | -6.00 | 18.66 | 315.28 | 45.28 | 293.83 | 0.7383 | -609.7 | 999999 | |
| 13.80 | 22.28 | 9.94 | 16.04 | 17.78 | 314.59 | 44.59 | 292.90 | 0.7280 | -765.3 | -526.3 | |
| 0.00 | 2.23 | 0.00 | 1.57 | 16.17 | 313.59 | 43.59 | 291.06 | 0.7120 | -547.0 | -425.7 | |
| 0.00 | 3.09 | 0.00 | 2.16 | 16.15 | 313.24 | 43.24 | 291.14 | 0.7079 | -856.0 | -717.0 | |
| 0.00 | 0.69 | 0.00 | 0.49 | 18.45 | 313.80 | 43.80 | 294.07 | 0.7214 | 267.0 | 188.4 | |
| 0.00 | 1.46 | 0.00 | 1.01 | 16.12 | 312.94 | 42.94 | 291.20 | 0.7043 | -840.0 | -688.4 | |
| 1.20 | 1.46 | 0.84 | 1.02 | 17.04 | 313.15 | 43.15 | 292.39 | 0.7096 | -678.4 | -677.7 | |
| 0.00 | 3.77 | 0.00 | 2.67 | 18.83 | 313.32 | 43.32 | 294.76 | 0.7174 | -768.0 | -689.6 | |
| 3.17 | 7.29 | 2.22 | 5.10 | 17.66 | 312.83 | 42.83 | 293.36 | 0.7079 | 632.6 | 436.8 | |
| 1.37 | 71.40 | 0.95 | 48.93 | 18.58 | 311.79 | 41.79 | 295.01 | 0.6994 | 395.1 | 386.2 | |
| 2.14 | -17.00 | 1.48 | -17.00 | 18.68 | 311.61 | 41.61 | 295.22 | 0.6977 | 573.1 | 999999 | |
| 3.00 | -17.00 | 2.05 | -17.00 | 18.29 | 311.12 | 41.12 | 294.88 | 0.6906 | 621.6 | 999999 | |
| 15.43 | -17.00 | 10.56 | -17.00 | 18.82 | 311.11 | 41.11 | 295.61 | 0.6925 | 910.7 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.69 | 16.61 | 310.13 | 40.13 | 292.92 | 0.6729 | 439.0 | 425.8 | |
| 0.00 | 1.29 | 0.00 | 0.87 | 19.50 | 309.78 | 39.78 | 297.14 | 0.6802 | -687.0 | -553.0 | |
| 0.00 | 1.03 | 0.00 | 0.69 | 19.28 | 309.60 | 39.60 | 296.93 | 0.6771 | -602.0 | -409.5 | |
| 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. | |