SDO HMI 2011-11-26 16:58:56 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 |
| 54.05 | 319.22 | 28.05 | 165.85 | 15.45 | 233.37 | 10.57 | 324.00 | 0.3024 | -1021.9 | -449.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-26 16:58:56 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 | 1.20 | 0.00 | 0.63 | 14.48 | 236.21 | 13.42 | 315.10 | 0.3197 | -857.0 | -666.4 | |
| 0.00 | 3.85 | 0.00 | 2.03 | 18.07 | 234.17 | 11.38 | 326.73 | 0.3434 | -853.0 | -710.0 | |
| 45.16 | 272.68 | 23.47 | 141.71 | 15.25 | 233.88 | 11.08 | 322.12 | 0.3034 | -1539.9 | -447.9 | |
| 0.00 | 1.20 | 0.00 | 0.63 | 16.99 | 233.79 | 10.99 | 325.75 | 0.3254 | -764.0 | -433.0 | |
| 1.88 | 4.19 | 0.99 | 2.21 | 18.81 | 233.62 | 10.82 | 329.21 | 0.3487 | -909.6 | -853.0 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 17.98 | 233.37 | 10.58 | 328.44 | 0.3351 | -822.0 | -683.1 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 19.10 | 232.65 | 9.85 | 331.90 | 0.3449 | -883.0 | -759.9 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 17.55 | 232.43 | 9.64 | 330.05 | 0.3212 | -884.0 | -732.5 | |
| 0.00 | 1.88 | 0.00 | 0.98 | 17.40 | 232.39 | 9.60 | 329.90 | 0.3187 | -933.0 | -681.0 | |
| 0.00 | 1.28 | 0.00 | 0.66 | 13.59 | 232.15 | 9.36 | 323.02 | 0.2640 | -1020.0 | -759.7 | |
| 0.00 | 1.63 | 0.00 | 0.84 | 14.59 | 231.85 | 9.06 | 326.12 | 0.2747 | -932.0 | -725.6 | |
| 0.00 | 2.14 | 0.00 | 1.10 | 14.80 | 231.83 | 9.04 | 326.63 | 0.2774 | -953.0 | -813.4 | |
| 0.00 | 2.48 | 0.00 | 1.28 | 15.60 | 231.65 | 8.86 | 328.71 | 0.2868 | -753.0 | -722.9 | |
| 0.00 | 1.54 | 0.00 | 0.80 | 16.12 | 231.64 | 8.85 | 329.69 | 0.2941 | -859.0 | -771.6 | |
| 0.00 | 3.34 | 0.00 | 1.74 | 18.02 | 231.58 | 8.78 | 332.99 | 0.3211 | -681.0 | -753.5 | |
| 0.00 | 1.03 | 0.00 | 0.53 | 14.32 | 230.98 | 8.19 | 328.18 | 0.2629 | -856.0 | -727.7 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 14.38 | 230.86 | 8.06 | 328.68 | 0.2627 | -861.0 | -619.1 | |
| 0.00 | 2.48 | 0.00 | 1.29 | 17.75 | 228.21 | 5.42 | 342.19 | 0.2956 | -779.0 | -719.3 | |
| 0.00 | 0.94 | 0.00 | 0.48 | 16.93 | 226.42 | 3.63 | 347.18 | 0.2743 | 904.0 | 711.0 | |
| 7.01 | 12.83 | 3.59 | 6.58 | 16.13 | 225.61 | 2.81 | 349.44 | 0.2583 | 1055.6 | 760.6 | |
| 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. | |