| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.61 | 45.52 | 27.19 | 44.88 | 19.50 | 87.07 | 58.98 | 290.87 | 0.8664 | -35.0 | -71.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-14 03:58:58 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 | 0.60 | 0.00 | 0.67 | 18.65 | 91.24 | 63.15 | 289.36 | 0.8979 | 358.0 | 338.6 | |
| 7.23 | 11.44 | 7.46 | 11.83 | 19.33 | 88.72 | 60.63 | 290.43 | 0.8795 | -385.1 | -214.3 | |
| 3.61 | 5.51 | 3.66 | 5.58 | 19.32 | 88.08 | 59.99 | 290.51 | 0.8745 | -556.6 | -504.5 | |
| 9.55 | 11.44 | 9.08 | 10.88 | 18.39 | 85.95 | 57.86 | 289.76 | 0.8559 | 554.8 | 283.3 | |
| 0.00 | 1.12 | 0.00 | 1.09 | 19.79 | 86.68 | 58.59 | 291.26 | 0.8638 | -76.0 | 11.2 | |
| 0.43 | 1.81 | 0.42 | 1.76 | 20.01 | 86.57 | 58.48 | 291.54 | 0.8632 | 223.6 | 85.1 | |
| 0.00 | 1.12 | 0.00 | 1.08 | 19.43 | 86.23 | 58.14 | 290.92 | 0.8596 | 356.0 | 260.7 | |
| 1.03 | 1.98 | 0.97 | 1.86 | 18.47 | 85.47 | 57.38 | 289.93 | 0.8518 | 445.0 | 406.0 | |
| 1.89 | 2.58 | 1.85 | 2.53 | 21.34 | 86.54 | 58.45 | 293.06 | 0.8647 | -343.0 | -378.8 | |
| 3.87 | 5.25 | 3.75 | 5.08 | 21.36 | 86.12 | 58.03 | 293.15 | 0.8614 | -609.6 | -464.5 | |
| 0.00 | 1.12 | 0.00 | 1.06 | 20.53 | 85.56 | 57.47 | 292.30 | 0.8555 | 98.0 | 82.6 | |
| 0.00 | 0.60 | 0.00 | 0.56 | 19.37 | 84.84 | 56.75 | 291.08 | 0.8477 | 323.0 | 282.3 | |
| 0.00 | 0.95 | 0.00 | 0.90 | 20.73 | 85.38 | 57.29 | 292.56 | 0.8542 | -213.0 | -265.5 | |
| 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. | |