| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.49 | 42.38 | 5.49 | 22.08 | 17.07 | 41.49 | -0.74 | 2.70 | 0.3099 | -269.8 | -174.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-02 14:59:10 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 | 1.81 | 0.00 | 0.95 | 17.48 | 48.71 | 6.47 | 340.82 | 0.3287 | 844.0 | 734.3 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 20.32 | 46.67 | 4.44 | 348.48 | 0.3646 | 806.0 | 627.8 | |
| 6.87 | 9.94 | 3.60 | 5.21 | 18.25 | 44.94 | 2.71 | 352.05 | 0.3263 | -1074.6 | -769.1 | |
| 0.00 | 1.63 | 0.00 | 0.85 | 17.86 | 44.75 | 2.51 | 352.46 | 0.3196 | -778.0 | -553.1 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 18.15 | 44.49 | 2.26 | 353.32 | 0.3238 | -862.0 | -605.3 | |
| 0.00 | 2.35 | 0.00 | 1.21 | 15.92 | 41.28 | -0.96 | 3.25 | 0.2848 | -909.0 | -854.2 | |
| 0.00 | 1.72 | 0.00 | 0.89 | 16.36 | 41.18 | -1.05 | 3.48 | 0.2923 | -851.0 | -638.6 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 16.08 | 41.08 | -1.15 | 3.86 | 0.2876 | -948.0 | -681.4 | |
| 1.45 | 5.87 | 0.75 | 3.04 | 16.30 | 40.89 | -1.34 | 4.43 | 0.2916 | -982.5 | -894.1 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 16.23 | 40.67 | -1.56 | 5.18 | 0.2908 | -709.0 | -578.7 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 16.08 | 40.48 | -1.75 | 5.86 | 0.2885 | -745.0 | -585.3 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 15.28 | 40.21 | -2.03 | 7.14 | 0.2758 | -820.0 | -667.8 | |
| 0.00 | 1.90 | 0.00 | 0.98 | 15.95 | 38.68 | -3.55 | 11.86 | 0.2910 | 1014.0 | 875.8 | |
| 0.00 | 1.36 | 0.00 | 0.70 | 16.30 | 38.67 | -3.56 | 11.63 | 0.2968 | 910.0 | 775.4 | |
| 0.00 | 3.34 | 0.00 | 1.74 | 16.55 | 37.30 | -4.93 | 15.67 | 0.3063 | 833.0 | 626.6 | |
| 0.00 | 0.63 | 0.00 | 0.33 | 16.08 | 36.04 | -6.19 | 19.93 | 0.3052 | 841.0 | 627.7 | |
| 2.17 | 3.80 | 1.14 | 1.99 | 17.19 | 35.21 | -7.03 | 21.01 | 0.3274 | 931.0 | 841.0 | |
| 0.00 | 0.63 | 0.00 | 0.33 | 15.26 | 33.59 | -8.64 | 28.07 | 0.3095 | -611.0 | -569.7 | |
| 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. | |