| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.45 | 0.00 | 10.98 | -18.51 | 239.18 | 29.22 | 228.80 | 0.6171 | 18.6 | -25.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-05 14:00:39 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 | 1.36 | 0.00 | 0.89 | -15.29 | 244.91 | 34.96 | 237.96 | 0.6543 | 307.0 | 424.4 | |
| 0.00 | 0.99 | 0.00 | 0.64 | -17.94 | 242.11 | 32.16 | 232.29 | 0.6424 | 470.0 | 399.5 | |
| 0.00 | 1.72 | 0.00 | 1.10 | -17.42 | 241.71 | 31.75 | 232.63 | 0.6341 | 771.0 | 633.3 | |
| 0.00 | 0.90 | 0.00 | 0.58 | -18.03 | 241.41 | 31.46 | 231.58 | 0.6357 | 393.0 | 316.1 | |
| 0.00 | 0.99 | 0.00 | 0.64 | -19.81 | 240.92 | 30.96 | 228.90 | 0.6446 | 469.0 | 328.4 | |
| 0.00 | 1.45 | 0.00 | 0.93 | -19.63 | 240.73 | 30.77 | 228.95 | 0.6413 | 637.0 | 439.5 | |
| 0.00 | 0.72 | 0.00 | 0.46 | -19.64 | 239.72 | 29.76 | 228.02 | 0.6312 | 506.0 | 469.5 | |
| 0.00 | 1.08 | 0.00 | 0.68 | -17.64 | 239.23 | 29.27 | 230.12 | 0.6094 | 336.0 | 338.2 | |
| 0.00 | 1.27 | 0.00 | 0.77 | -17.54 | 236.82 | 26.87 | 227.87 | 0.5832 | -870.0 | -710.9 | |
| 0.00 | 3.53 | 0.00 | 2.20 | -20.03 | 237.14 | 27.19 | 225.01 | 0.6092 | -833.0 | -523.3 | |
| 0.00 | 1.54 | 0.00 | 0.94 | -18.24 | 236.72 | 26.76 | 226.85 | 0.5884 | -769.0 | -634.2 | |
| 0.00 | 0.72 | 0.00 | 0.44 | -19.75 | 234.82 | 24.87 | 222.87 | 0.5839 | -537.0 | -448.0 | |
| 0.00 | 1.18 | 0.00 | 0.71 | -18.55 | 234.38 | 24.43 | 223.88 | 0.5678 | -638.0 | -520.1 | |
| 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. | |