| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 33.47 | 239.62 | 19.01 | 135.99 | 28.10 | 42.50 | 15.50 | 331.11 | 0.4892 | -870.2 | -402.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-14 05:58:58 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 | 1.38 | 0.00 | 0.82 | 29.00 | 48.76 | 21.77 | 323.73 | 0.5503 | -751.0 | -564.9 | |
| 0.00 | 1.81 | 0.00 | 1.03 | 27.72 | 44.43 | 17.44 | 327.77 | 0.4993 | 715.0 | 553.1 | |
| 10.24 | 225.76 | 5.83 | 128.27 | 28.34 | 42.88 | 15.88 | 330.74 | 0.4949 | -1148.4 | -457.1 | |
| 18.07 | -3.00 | 10.25 | -3.00 | 27.98 | 42.65 | 15.65 | 330.68 | 0.4886 | -1392.8 | 999999 | |
| 1.98 | -3.00 | 1.12 | -3.00 | 28.34 | 42.36 | 15.36 | 331.54 | 0.4911 | -988.0 | 999999 | |
| 3.18 | -3.00 | 1.81 | -3.00 | 28.54 | 42.35 | 15.35 | 331.76 | 0.4936 | -861.7 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.63 | 26.85 | 41.49 | 14.49 | 331.20 | 0.4654 | -663.0 | -485.5 | |
| 0.00 | 0.77 | 0.00 | 0.44 | 29.01 | 41.72 | 14.72 | 333.22 | 0.4953 | -574.0 | -393.7 | |
| 0.00 | 2.75 | 0.00 | 1.51 | 26.58 | 36.74 | 9.74 | 339.33 | 0.4303 | 766.0 | 705.8 | |
| 0.00 | 3.53 | 0.00 | 1.94 | 27.13 | 36.65 | 9.65 | 339.99 | 0.4379 | 720.0 | 677.9 | |
| 0.00 | 2.50 | 0.00 | 1.35 | 25.13 | 35.79 | 8.79 | 339.88 | 0.4039 | 791.0 | 653.8 | |
| 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. | |