| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.62 | 148.02 | 26.19 | 168.03 | 17.53 | 62.13 | 64.98 | 286.17 | 0.9002 | -95.1 | -133.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-08-26 15:59:08 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 |
| 1.53 | 56.51 | 1.95 | 71.83 | 16.76 | 65.42 | 68.27 | 285.26 | 0.9236 | 301.1 | -74.3 | |
| 8.43 | -1.00 | 10.64 | -1.00 | 16.76 | 65.08 | 67.93 | 285.26 | 0.9214 | -681.4 | 999999 | |
| 0.00 | 0.63 | 0.00 | 0.72 | 16.32 | 62.59 | 65.44 | 284.75 | 0.9044 | -253.0 | -188.7 | |
| 0.00 | 1.35 | 0.00 | 1.59 | 18.13 | 63.30 | 66.15 | 286.75 | 0.9095 | 49.0 | 62.1 | |
| 0.00 | 0.99 | 0.00 | 1.12 | 16.76 | 62.04 | 64.88 | 285.24 | 0.9004 | -283.0 | -253.7 | |
| 1.08 | 9.06 | 1.24 | 10.41 | 17.67 | 62.58 | 65.43 | 286.25 | 0.9044 | -467.6 | -386.1 | |
| 0.36 | 2.33 | 0.41 | 2.69 | 18.34 | 62.59 | 65.44 | 286.99 | 0.9045 | -412.8 | -323.5 | |
| 1.53 | 26.01 | 1.67 | 28.13 | 17.30 | 61.12 | 63.97 | 285.85 | 0.8937 | -453.1 | -549.1 | |
| 0.00 | 1.26 | 0.00 | 1.32 | 16.64 | 59.87 | 62.72 | 285.13 | 0.8840 | 266.0 | 136.6 | |
| 0.00 | 1.70 | 0.00 | 1.82 | 17.54 | 60.28 | 63.12 | 286.15 | 0.8873 | -585.0 | -551.3 | |
| 1.08 | 1.97 | 1.15 | 2.10 | 18.24 | 60.29 | 63.14 | 286.93 | 0.8876 | -495.3 | -403.3 | |
| 0.00 | 0.81 | 0.00 | 0.86 | 18.00 | 60.14 | 62.99 | 286.66 | 0.8863 | -560.0 | -465.4 | |
| 0.00 | 1.17 | 0.00 | 1.23 | 17.90 | 59.93 | 62.78 | 286.55 | 0.8847 | -339.0 | -376.1 | |
| 0.00 | 0.90 | 0.00 | 0.91 | 16.92 | 58.80 | 61.64 | 285.47 | 0.8755 | 131.0 | 117.6 | |
| 0.00 | 1.17 | 0.00 | 1.20 | 17.68 | 59.04 | 61.88 | 286.33 | 0.8776 | 298.0 | 143.6 | |
| 0.00 | 0.99 | 0.00 | 1.00 | 17.42 | 58.75 | 61.60 | 286.05 | 0.8752 | 99.0 | 64.5 | |
| 0.00 | 11.21 | 0.00 | 11.58 | 18.42 | 59.22 | 62.06 | 287.16 | 0.8792 | -91.0 | 85.6 | |
| 6.10 | 9.42 | 6.11 | 9.42 | 17.06 | 58.28 | 61.12 | 285.65 | 0.8713 | 498.7 | 426.1 | |
| 0.00 | 1.53 | 0.00 | 1.60 | 19.53 | 59.81 | 62.66 | 288.40 | 0.8842 | 437.0 | 378.4 | |
| 0.00 | 1.53 | 0.00 | 1.54 | 17.43 | 58.42 | 61.26 | 286.06 | 0.8725 | 372.0 | 299.6 | |
| 0.00 | 1.70 | 0.00 | 1.65 | 15.32 | 57.05 | 59.90 | 283.66 | 0.8607 | 487.0 | 369.4 | |
| 0.00 | 1.79 | 0.00 | 1.79 | 17.49 | 58.12 | 60.97 | 286.14 | 0.8701 | 585.0 | 445.1 | |
| 0.00 | 1.97 | 0.00 | 2.06 | 19.84 | 59.54 | 62.39 | 288.77 | 0.8822 | 194.0 | 19.2 | |
| 0.54 | 2.15 | 0.56 | 2.23 | 19.99 | 59.30 | 62.14 | 288.96 | 0.8804 | -84.2 | 109.2 | |
| 0.00 | 1.44 | 0.00 | 1.49 | 20.33 | 59.40 | 62.24 | 289.34 | 0.8813 | 136.0 | 94.0 | |
| 0.00 | 1.17 | 0.00 | 1.20 | 20.08 | 59.08 | 61.92 | 289.07 | 0.8787 | 140.0 | 56.3 | |
| 0.00 | 1.08 | 0.00 | 1.10 | 19.79 | 58.81 | 61.66 | 288.75 | 0.8765 | 376.0 | 314.4 | |
| 0.00 | 2.06 | 0.00 | 2.01 | 22.19 | 56.99 | 59.83 | 291.64 | 0.8633 | 306.0 | 269.9 | |
| 1.53 | 1.97 | 1.29 | 1.68 | 24.20 | 51.08 | 53.93 | 294.81 | 0.8144 | -471.2 | -399.8 | |
| 1.44 | 2.15 | 1.17 | 1.75 | 25.00 | 48.85 | 51.69 | 296.22 | 0.7950 | 432.9 | 458.1 | |
| 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. | |