SDO HMI 2011-07-07 07:59:11 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 |
| 40.72 | 160.43 | 33.46 | 130.77 | 17.10 | 354.56 | 51.74 | 288.93 | 0.7952 | -305.3 | -196.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-07-07 07:59:11 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 |
| 7.00 | 110.75 | 5.86 | 91.72 | 16.97 | 355.86 | 53.04 | 288.52 | 0.8082 | -536.7 | -225.8 | |
| 0.00 | 1.45 | 0.00 | 1.20 | 16.20 | 355.51 | 52.68 | 287.63 | 0.8036 | -462.0 | -380.8 | |
| 10.63 | -1.00 | 8.81 | -1.00 | 16.99 | 355.45 | 52.63 | 288.62 | 0.8042 | -763.3 | 999999 | |
| 0.00 | 1.91 | 0.00 | 1.57 | 17.42 | 355.04 | 52.22 | 289.23 | 0.8009 | -538.0 | -466.1 | |
| 8.36 | -1.00 | 6.82 | -1.00 | 16.90 | 354.73 | 51.91 | 288.63 | 0.7969 | -762.5 | 999999 | |
| 3.45 | 4.45 | 2.86 | 3.69 | 18.21 | 355.21 | 52.39 | 290.16 | 0.8039 | -505.7 | -521.2 | |
| 1.64 | -1.00 | 1.34 | -1.00 | 17.21 | 354.75 | 51.93 | 289.02 | 0.7976 | -637.9 | 999999 | |
| 0.00 | 1.09 | 0.00 | 0.91 | 19.13 | 355.30 | 52.48 | 291.27 | 0.8063 | 390.0 | 369.6 | |
| 0.00 | 1.00 | 0.00 | 0.81 | 17.64 | 354.56 | 51.73 | 289.58 | 0.7964 | -514.0 | -415.2 | |
| 0.00 | 1.18 | 0.00 | 0.97 | 18.40 | 354.61 | 51.79 | 290.51 | 0.7983 | -234.0 | -268.2 | |
| 5.91 | 10.08 | 4.85 | 8.30 | 18.87 | 354.71 | 51.89 | 291.08 | 0.8001 | 576.9 | 168.7 | |
| 3.73 | 10.90 | 2.92 | 8.52 | 16.42 | 352.87 | 50.05 | 288.38 | 0.7771 | -655.5 | -614.9 | |
| 0.00 | 2.18 | 0.00 | 1.69 | 16.22 | 352.31 | 49.49 | 288.24 | 0.7709 | -793.0 | -689.4 | |
| 0.00 | 2.09 | 0.00 | 1.61 | 16.80 | 351.97 | 49.15 | 289.06 | 0.7684 | -794.0 | -653.0 | |
| 0.00 | 1.18 | 0.00 | 0.93 | 19.23 | 352.50 | 49.68 | 292.02 | 0.7788 | -567.0 | -467.5 | |
| 0.00 | 1.09 | 0.00 | 0.82 | 16.66 | 350.91 | 48.09 | 289.10 | 0.7568 | 375.0 | 285.8 | |
| 0.00 | 1.54 | 0.00 | 1.13 | 15.15 | 349.64 | 46.81 | 287.38 | 0.7398 | 439.0 | 295.4 | |
| 0.00 | 0.82 | 0.00 | 0.60 | 15.56 | 349.62 | 46.80 | 287.93 | 0.7403 | 388.0 | 342.7 | |
| 0.00 | 1.18 | 0.00 | 0.87 | 16.09 | 349.69 | 46.86 | 288.62 | 0.7422 | 434.0 | 350.5 | |
| 0.00 | 1.64 | 0.00 | 1.21 | 16.43 | 349.75 | 46.92 | 289.06 | 0.7436 | 552.0 | 452.3 | |
| 0.00 | 1.45 | 0.00 | 1.06 | 15.63 | 349.45 | 46.63 | 288.06 | 0.7386 | 524.0 | 503.4 | |
| 0.00 | 1.09 | 0.00 | 0.78 | 17.28 | 347.53 | 44.71 | 290.78 | 0.7208 | 555.0 | 514.7 | |
| 0.00 | 2.45 | 0.00 | 1.74 | 17.84 | 347.17 | 44.35 | 291.64 | 0.7181 | 721.0 | 557.6 | |
| 0.00 | 0.91 | 0.00 | 0.64 | 18.35 | 347.02 | 44.20 | 292.38 | 0.7179 | 605.0 | 512.3 | |
| 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. | |