| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 36.07 | 136.26 | 19.11 | 72.01 | -15.89 | 113.91 | -14.31 | 137.00 | 0.3488 | -235.6 | -113.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-05-27 02:59:10 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 | 1.44 | 0.00 | 0.75 | -15.41 | 117.41 | -10.80 | 143.48 | 0.3050 | 1117.0 | 863.1 | |
| 4.42 | 21.38 | 2.30 | 11.13 | -15.66 | 117.37 | -10.85 | 143.87 | 0.3088 | 997.9 | 780.0 | |
| 0.00 | 1.08 | 0.00 | 0.56 | -15.19 | 117.20 | -11.02 | 142.50 | 0.3043 | 775.0 | 617.8 | |
| 0.00 | 1.35 | 0.00 | 0.71 | -15.78 | 116.88 | -11.34 | 142.93 | 0.3152 | 781.0 | 637.1 | |
| 0.00 | 0.99 | 0.00 | 0.52 | -17.61 | 116.64 | -11.58 | 145.77 | 0.3416 | 849.0 | 704.9 | |
| 0.00 | 1.26 | 0.00 | 0.66 | -15.41 | 116.77 | -11.45 | 141.91 | 0.3115 | 639.0 | 527.9 | |
| 1.44 | 9.02 | 0.75 | 4.71 | -15.00 | 115.89 | -12.32 | 139.00 | 0.3156 | 926.9 | 713.4 | |
| 1.26 | 1.62 | 0.66 | 0.85 | -14.71 | 115.49 | -12.72 | 137.49 | 0.3167 | 978.9 | 971.5 | |
| 2.07 | 4.33 | 1.09 | 2.27 | -15.78 | 115.39 | -12.82 | 139.54 | 0.3306 | 864.8 | 728.8 | |
| 0.00 | 0.99 | 0.00 | 0.52 | -15.62 | 115.14 | -13.07 | 138.68 | 0.3313 | 620.0 | 346.1 | |
| 0.00 | 1.80 | 0.00 | 0.94 | -14.33 | 114.68 | -13.54 | 134.90 | 0.3216 | 879.0 | 726.9 | |
| 0.00 | 1.62 | 0.00 | 0.85 | -14.77 | 114.42 | -13.79 | 135.36 | 0.3295 | 816.0 | 610.3 | |
| 0.00 | 1.08 | 0.00 | 0.57 | -14.36 | 114.42 | -13.80 | 134.44 | 0.3250 | 818.0 | 659.5 | |
| 0.00 | 1.62 | 0.00 | 0.85 | -14.61 | 114.24 | -13.98 | 134.64 | 0.3299 | 841.0 | 626.4 | |
| 0.00 | 1.17 | 0.00 | 0.62 | -16.65 | 113.93 | -14.28 | 138.30 | 0.3568 | 626.0 | 494.3 | |
| 0.00 | 1.35 | 0.00 | 0.72 | -15.77 | 113.31 | -14.90 | 135.34 | 0.3536 | -959.0 | -756.4 | |
| 0.00 | 2.26 | 0.00 | 1.20 | -16.36 | 113.14 | -15.08 | 136.22 | 0.3624 | -901.0 | -754.7 | |
| 0.00 | 1.08 | 0.00 | 0.57 | -15.23 | 113.12 | -15.09 | 133.86 | 0.3499 | -843.0 | -614.8 | |
| 0.00 | 2.62 | 0.00 | 1.39 | -16.52 | 112.99 | -15.22 | 136.27 | 0.3658 | -653.0 | -619.9 | |
| 0.00 | 2.71 | 0.00 | 1.43 | -15.51 | 112.97 | -15.24 | 134.18 | 0.3548 | -1101.0 | -844.2 | |
| 0.00 | 2.16 | 0.00 | 1.16 | -17.02 | 112.79 | -15.43 | 136.88 | 0.3738 | -819.0 | -742.4 | |
| 2.62 | 4.15 | 1.40 | 2.21 | -16.74 | 112.64 | -15.57 | 136.07 | 0.3721 | -820.2 | -769.9 | |
| 10.01 | 61.97 | 5.32 | 32.96 | -15.98 | 112.61 | -15.61 | 134.50 | 0.3642 | -1244.8 | -676.6 | |
| 12.81 | -23.00 | 6.82 | -23.00 | -16.29 | 112.45 | -15.76 | 134.86 | 0.3694 | -932.4 | 999999 | |
| 1.44 | -23.00 | 0.77 | -23.00 | -15.73 | 112.46 | -15.75 | 133.73 | 0.3631 | -1062.2 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.48 | -15.75 | 111.31 | -16.90 | 131.83 | 0.3772 | -852.0 | -755.0 | |
| 0.00 | 4.69 | 0.00 | 2.51 | -16.22 | 111.20 | -17.01 | 132.61 | 0.3833 | -716.0 | -666.5 | |
| 0.00 | 1.62 | 0.00 | 0.87 | -15.72 | 111.15 | -17.07 | 131.50 | 0.3788 | -764.0 | -616.1 | |
| 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. | |