| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 56.99 | 285.30 | 34.80 | 175.12 | -23.80 | 193.44 | -30.38 | 128.36 | 0.5917 | 770.2 | 285.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-14 22:00:37 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 |
| 4.58 | 272.90 | 2.78 | 166.73 | -23.45 | 194.36 | -29.46 | 128.56 | 0.5791 | 1265.2 | 330.2 | |
| 13.82 | -1.00 | 8.41 | -1.00 | -23.64 | 194.13 | -29.69 | 128.64 | 0.5832 | 1201.8 | 999999 | |
| 4.31 | -1.00 | 2.63 | -1.00 | -23.93 | 193.90 | -29.92 | 128.88 | 0.5878 | 948.0 | 999999 | |
| 10.32 | -1.00 | 6.29 | -1.00 | -23.47 | 193.83 | -29.99 | 128.15 | 0.5853 | 1168.2 | 999999 | |
| 21.90 | -1.00 | 13.42 | -1.00 | -23.82 | 193.54 | -30.28 | 128.43 | 0.5910 | 956.0 | 999999 | |
| 2.06 | -1.00 | 1.27 | -1.00 | -23.68 | 193.12 | -30.70 | 127.89 | 0.5947 | 552.3 | 999999 | |
| 0.00 | 1.71 | 0.00 | 1.12 | -25.39 | 188.26 | -35.56 | 126.83 | 0.6587 | -503.0 | -483.4 | |
| 0.00 | 1.62 | 0.00 | 1.09 | -26.27 | 186.60 | -37.22 | 126.98 | 0.6812 | -612.0 | -532.5 | |
| 0.00 | 2.96 | 0.00 | 2.01 | -26.40 | 186.25 | -37.57 | 126.93 | 0.6855 | -308.0 | -381.1 | |
| 0.00 | 0.45 | 0.00 | 0.30 | -25.64 | 186.54 | -37.28 | 126.11 | 0.6782 | -649.0 | -594.2 | |
| 0.00 | 0.63 | 0.00 | 0.41 | -23.95 | 187.09 | -36.73 | 124.15 | 0.6627 | -614.0 | -526.9 | |
| 0.00 | 1.35 | 0.00 | 0.91 | -25.99 | 186.11 | -37.71 | 126.32 | 0.6847 | -661.0 | -581.9 | |
| 0.00 | 1.62 | 0.00 | 1.12 | -26.58 | 184.62 | -39.20 | 126.23 | 0.7030 | -427.0 | -390.6 | |
| 0.00 | 2.06 | 0.00 | 1.43 | -26.22 | 184.64 | -39.18 | 125.77 | 0.7009 | -257.0 | -222.8 | |
| 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. | |