SDO HMI 2011-01-05 15:58:55 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.15 | 92.73 | 8.99 | 48.29 | -14.30 | 208.25 | 14.33 | 230.97 | 0.3080 | -203.8 | -85.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-01-05 15:58:55 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 | 3.14 | 0.00 | 1.66 | -12.26 | 212.08 | 18.16 | 242.99 | 0.3433 | 806.0 | 691.8 | |
| 4.08 | 17.15 | 2.16 | 9.09 | -15.14 | 211.70 | 17.78 | 235.23 | 0.3604 | 922.8 | 817.8 | |
| 7.30 | 18.94 | 3.85 | 9.99 | -14.46 | 211.13 | 17.21 | 236.07 | 0.3468 | 1083.0 | 833.3 | |
| 1.61 | -3.00 | 0.85 | -3.00 | -14.50 | 210.88 | 16.96 | 235.61 | 0.3437 | 1016.6 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.67 | -14.11 | 210.47 | 16.55 | 235.96 | 0.3348 | 931.0 | 762.7 | |
| 0.00 | 1.61 | 0.00 | 0.85 | -14.54 | 210.21 | 16.29 | 234.49 | 0.3351 | 897.0 | 681.4 | |
| 0.00 | 3.65 | 0.00 | 1.91 | -13.85 | 210.00 | 16.08 | 235.93 | 0.3262 | 853.0 | 716.1 | |
| 0.00 | 1.10 | 0.00 | 0.57 | -13.98 | 207.47 | 13.55 | 231.09 | 0.2935 | -735.0 | -580.2 | |
| 0.00 | 2.72 | 0.00 | 1.40 | -13.78 | 206.77 | 12.85 | 230.22 | 0.2824 | -678.0 | -608.7 | |
| 0.00 | 1.19 | 0.00 | 0.61 | -13.45 | 206.63 | 12.71 | 230.85 | 0.2772 | -558.0 | -396.3 | |
| 0.00 | 2.29 | 0.00 | 1.18 | -14.02 | 206.60 | 12.68 | 229.17 | 0.2827 | -672.0 | -516.3 | |
| 0.00 | 1.53 | 0.00 | 0.79 | -14.27 | 205.96 | 12.04 | 227.06 | 0.2774 | -861.0 | -671.0 | |
| 0.00 | 1.87 | 0.00 | 0.96 | -14.75 | 205.86 | 11.94 | 225.54 | 0.2816 | -787.0 | -671.9 | |
| 0.00 | 3.57 | 0.00 | 1.84 | -14.52 | 205.51 | 11.59 | 225.33 | 0.2747 | -738.0 | -746.6 | |
| 0.00 | 1.87 | 0.00 | 0.96 | -13.77 | 205.41 | 11.49 | 227.16 | 0.2650 | -808.0 | -667.9 | |
| 0.00 | 4.25 | 0.00 | 2.18 | -14.25 | 205.24 | 11.32 | 225.41 | 0.2684 | -1196.0 | -956.9 | |
| 0.00 | 4.93 | 0.00 | 2.53 | -13.83 | 205.07 | 11.15 | 226.14 | 0.2616 | -940.0 | -934.7 | |
| 0.00 | 2.12 | 0.00 | 1.09 | -14.46 | 205.04 | 11.12 | 224.32 | 0.2685 | -923.0 | -790.6 | |
| 0.00 | 2.12 | 0.00 | 1.09 | -14.16 | 204.84 | 10.92 | 224.63 | 0.2626 | -1043.0 | -773.2 | |
| 2.63 | 4.42 | 1.35 | 2.27 | -14.40 | 204.79 | 10.87 | 223.84 | 0.2648 | -1102.1 | -673.6 | |
| 1.53 | 3.74 | 0.78 | 1.91 | -13.48 | 204.50 | 10.58 | 225.69 | 0.2506 | -1204.7 | -945.0 | |
| 0.00 | 4.16 | 0.00 | 2.13 | -14.14 | 204.53 | 10.61 | 223.89 | 0.2586 | -1088.0 | -899.9 | |
| 0.00 | 0.93 | 0.00 | 0.48 | -14.32 | 204.53 | 10.61 | 223.42 | 0.2609 | -873.0 | -761.2 | |
| 0.00 | 2.21 | 0.00 | 1.13 | -13.78 | 204.32 | 10.40 | 224.36 | 0.2520 | -1057.0 | -795.0 | |
| 0.00 | 1.95 | 0.00 | 1.00 | -14.08 | 204.12 | 10.20 | 222.96 | 0.2533 | -1038.0 | -783.1 | |
| 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. | |