| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 51.35 | 238.10 | 26.80 | 124.35 | 17.22 | 20.02 | 5.37 | 343.39 | 0.3181 | -438.0 | -305.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-04 16:59:10 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 | 1.90 | 0.00 | 1.00 | 16.02 | 27.15 | 12.49 | 323.46 | 0.3507 | -790.0 | -572.6 | |
| 0.00 | 1.36 | 0.00 | 0.70 | 13.65 | 24.33 | 9.67 | 325.84 | 0.2921 | -915.0 | -653.9 | |
| 0.00 | 0.81 | 0.00 | 0.43 | 19.98 | 22.31 | 7.65 | 340.14 | 0.3698 | -873.0 | -691.0 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 20.73 | 22.31 | 7.66 | 340.84 | 0.3812 | -796.0 | -541.8 | |
| 28.39 | 188.04 | 14.81 | 98.10 | 16.77 | 21.17 | 6.52 | 339.67 | 0.3141 | -1287.8 | -460.5 | |
| 0.00 | 1.90 | 0.00 | 1.00 | 18.79 | 21.12 | 6.46 | 341.94 | 0.3451 | -892.0 | -718.4 | |
| 6.78 | -5.00 | 3.54 | -5.00 | 17.19 | 21.03 | 6.37 | 340.55 | 0.3197 | -955.6 | 999999 | |
| 5.33 | -5.00 | 2.78 | -5.00 | 17.06 | 20.58 | 5.92 | 341.70 | 0.3153 | -1086.4 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.66 | 18.02 | 19.36 | 4.70 | 346.07 | 0.3249 | -732.0 | -522.1 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 17.86 | 16.70 | 2.04 | 353.80 | 0.3145 | -679.0 | -606.4 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 17.50 | 16.47 | 1.81 | 354.37 | 0.3083 | -781.0 | -528.5 | |
| 0.00 | 3.34 | 0.00 | 1.75 | 18.21 | 16.44 | 1.79 | 354.67 | 0.3199 | -717.0 | -676.1 | |
| 0.00 | 1.27 | 0.00 | 0.67 | 19.72 | 15.39 | 0.74 | 357.98 | 0.3438 | 787.0 | 625.5 | |
| 0.00 | 2.98 | 0.00 | 1.57 | 19.79 | 15.07 | 0.41 | 358.87 | 0.3447 | 583.0 | 555.5 | |
| 1.54 | 2.89 | 0.80 | 1.51 | 18.37 | 14.91 | 0.25 | 359.26 | 0.3212 | 857.8 | 836.2 | |
| 0.00 | 2.71 | 0.00 | 1.42 | 19.14 | 14.81 | 0.15 | 359.56 | 0.3340 | 1085.0 | 792.3 | |
| 0.00 | 1.18 | 0.00 | 0.62 | 19.46 | 14.75 | 0.09 | 359.75 | 0.3393 | 856.0 | 696.5 | |
| 6.51 | 9.58 | 3.41 | 5.02 | 18.59 | 14.52 | -0.14 | 0.40 | 0.3249 | 1038.5 | 848.3 | |
| 2.80 | 5.24 | 1.46 | 2.73 | 17.25 | 14.43 | -0.23 | 0.73 | 0.3025 | 1095.0 | 798.6 | |
| 0.00 | 5.70 | 0.00 | 2.97 | 18.18 | 14.36 | -0.30 | 0.89 | 0.3180 | 909.0 | 806.8 | |
| 0.00 | 0.99 | 0.00 | 0.53 | 20.96 | 14.32 | -0.33 | 0.86 | 0.3638 | 728.0 | 610.4 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 18.82 | 14.07 | -0.59 | 1.69 | 0.3288 | 879.0 | 714.3 | |
| 0.00 | 1.08 | 0.00 | 0.59 | 23.49 | 13.59 | -1.07 | 2.43 | 0.4052 | 744.0 | 663.2 | |
| 0.00 | 2.26 | 0.00 | 1.19 | 18.95 | 13.59 | -1.07 | 3.06 | 0.3312 | 632.0 | 602.6 | |
| 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. | |