| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.04 | 64.79 | 15.85 | 48.66 | -13.39 | 61.80 | 47.43 | 252.79 | 0.7519 | -160.1 | -29.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-30 18:00:39 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 | 1.08 | 0.00 | 0.90 | -11.66 | 67.27 | 52.91 | 256.10 | 0.8069 | 366.0 | 336.3 | |
| 0.00 | 1.17 | 0.00 | 0.94 | -11.75 | 65.27 | 50.90 | 255.65 | 0.7865 | 500.0 | 472.2 | |
| 3.79 | 9.93 | 3.05 | 7.97 | -12.68 | 65.42 | 51.05 | 254.51 | 0.7896 | 654.0 | 510.8 | |
| 1.81 | -3.00 | 1.45 | -3.00 | -12.40 | 65.30 | 50.93 | 254.84 | 0.7878 | 691.1 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.85 | -11.97 | 64.69 | 50.32 | 255.26 | 0.7808 | 722.0 | 558.8 | |
| 0.00 | 0.99 | 0.00 | 0.79 | -12.68 | 64.83 | 50.46 | 254.39 | 0.7834 | 709.0 | 658.5 | |
| 0.90 | 2.62 | 0.70 | 2.04 | -13.03 | 63.85 | 49.48 | 253.73 | 0.7738 | 650.7 | 587.1 | |
| 0.00 | 1.17 | 0.00 | 0.90 | -12.76 | 63.16 | 48.79 | 253.93 | 0.7658 | -512.0 | -345.5 | |
| 0.00 | 0.72 | 0.00 | 0.55 | -13.67 | 62.36 | 47.99 | 252.57 | 0.7590 | 610.0 | 533.4 | |
| 1.72 | 3.34 | 1.37 | 2.66 | -18.62 | 63.70 | 49.33 | 246.67 | 0.7851 | 532.1 | 356.8 | |
| 0.00 | 2.08 | 0.00 | 1.64 | -18.50 | 63.26 | 48.89 | 246.69 | 0.7803 | 659.0 | 618.2 | |
| 0.00 | 0.72 | 0.00 | 0.52 | -11.27 | 60.15 | 45.78 | 255.24 | 0.7291 | -574.0 | -437.0 | |
| 0.00 | 1.26 | 0.00 | 0.91 | -11.70 | 60.15 | 45.78 | 254.65 | 0.7300 | -512.0 | -414.9 | |
| 0.00 | 0.99 | 0.00 | 0.74 | -15.79 | 61.15 | 46.78 | 249.50 | 0.7509 | -495.0 | -364.4 | |
| 12.37 | 25.64 | 8.96 | 18.59 | -12.88 | 60.05 | 45.68 | 253.03 | 0.7315 | -742.0 | -108.0 | |
| 0.00 | 0.90 | 0.00 | 0.65 | -11.98 | 59.81 | 45.44 | 254.19 | 0.7267 | -596.0 | -501.0 | |
| 0.00 | 1.99 | 0.00 | 1.45 | -14.41 | 60.12 | 45.75 | 251.00 | 0.7360 | -495.0 | -384.4 | |
| 0.45 | 4.42 | 0.32 | 3.15 | -12.30 | 59.25 | 44.88 | 253.62 | 0.7210 | -854.6 | -750.1 | |
| 0.00 | 1.08 | 0.00 | 0.83 | -19.35 | 61.22 | 46.86 | 244.96 | 0.7621 | -141.0 | -200.2 | |
| 0.00 | 0.72 | 0.00 | 0.52 | -12.86 | 59.25 | 44.88 | 252.85 | 0.7222 | -553.0 | -581.0 | |
| 0.00 | 0.99 | 0.00 | 0.71 | -12.67 | 59.07 | 44.70 | 253.06 | 0.7197 | -731.0 | -674.1 | |
| 0.00 | 1.90 | 0.00 | 1.35 | -12.86 | 58.98 | 44.61 | 252.78 | 0.7191 | -620.0 | -634.9 | |
| 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. | |