| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.87 | 90.58 | 80.90 | 345.80 | -11.35 | 95.88 | 83.06 | 259.12 | 0.9912 | 158.4 | 6.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-14 10:00:24 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 |
| 13.52 | 53.74 | 58.13 | 242.03 | -10.90 | 96.94 | 84.12 | 259.52 | 0.9939 | 168.0 | -44.6 | |
| 0.00 | 5.10 | 0.00 | 16.68 | -9.68 | 94.80 | 81.99 | 260.87 | 0.9894 | 247.0 | 208.6 | |
| 0.00 | 3.57 | 0.00 | 10.99 | -10.62 | 94.27 | 81.45 | 259.94 | 0.9879 | 249.0 | 215.8 | |
| 0.00 | 0.94 | 0.00 | 3.07 | -11.72 | 94.93 | 82.12 | 258.80 | 0.9894 | 215.0 | 252.9 | |
| 0.77 | 1.96 | 2.22 | 5.69 | -10.94 | 93.66 | 80.84 | 259.65 | 0.9861 | -144.1 | -55.1 | |
| 0.00 | 1.79 | 0.00 | 5.06 | -11.26 | 93.47 | 80.65 | 259.34 | 0.9855 | -265.0 | -209.5 | |
| 1.87 | 3.66 | 5.89 | 11.59 | -12.77 | 94.59 | 81.77 | 257.75 | 0.9884 | 180.0 | 173.5 | |
| 0.60 | 2.13 | 1.59 | 5.69 | -12.60 | 92.94 | 80.13 | 258.00 | 0.9838 | -88.3 | -100.3 | |
| 0.00 | 3.83 | 0.00 | 9.40 | -12.98 | 91.87 | 79.06 | 257.65 | 0.9803 | -14.0 | -85.7 | |
| 1.45 | 13.18 | 3.86 | 33.86 | -14.34 | 92.84 | 80.02 | 256.23 | 0.9833 | 309.1 | 220.4 | |
| 2.04 | -10.00 | 5.07 | -10.00 | -14.15 | 92.05 | 79.24 | 256.45 | 0.9808 | 109.8 | 999999 | |
| 1.11 | -10.00 | 2.86 | -10.00 | -14.63 | 92.56 | 79.74 | 255.94 | 0.9824 | 243.7 | 999999 | |
| 0.51 | -10.00 | 1.28 | -10.00 | -14.45 | 92.13 | 79.31 | 256.14 | 0.9810 | 285.7 | 999999 | |
| 0.00 | 0.68 | 0.00 | 1.74 | -14.92 | 92.45 | 79.64 | 255.66 | 0.9820 | 154.0 | 131.1 | |
| 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. | |