| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.77 | 112.13 | 22.93 | 71.49 | 8.43 | 132.52 | -35.72 | 66.89 | 0.6297 | 571.5 | 255.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-02-26 07:00:27 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 | 1.03 | 0.00 | 0.59 | 6.84 | 142.35 | -25.90 | 62.09 | 0.4928 | -663.0 | -495.3 | |
| 0.00 | 1.38 | 0.00 | 0.79 | 7.49 | 141.17 | -27.08 | 62.04 | 0.5130 | -801.0 | -624.1 | |
| 0.00 | 2.07 | 0.00 | 1.19 | 7.06 | 141.09 | -27.15 | 62.84 | 0.5111 | -897.0 | -763.5 | |
| 0.00 | 1.12 | 0.00 | 0.66 | 7.59 | 139.46 | -28.78 | 63.34 | 0.5362 | -734.0 | -621.8 | |
| 0.00 | 1.47 | 0.00 | 0.87 | 9.28 | 139.12 | -29.13 | 60.88 | 0.5521 | -655.0 | -472.5 | |
| 0.00 | 1.03 | 0.00 | 0.64 | 6.98 | 133.73 | -34.51 | 68.40 | 0.6072 | -420.0 | -404.9 | |
| 10.86 | 33.18 | 6.91 | 21.14 | 8.65 | 132.65 | -35.59 | 66.54 | 0.6295 | 1068.7 | 326.4 | |
| 0.00 | 1.98 | 0.00 | 1.25 | 7.08 | 132.70 | -35.55 | 68.85 | 0.6209 | 842.0 | 580.2 | |
| 0.00 | 1.29 | 0.00 | 0.83 | 8.24 | 132.07 | -36.18 | 67.51 | 0.6346 | 785.0 | 627.1 | |
| 0.00 | 1.38 | 0.00 | 0.88 | 7.22 | 132.13 | -36.12 | 68.97 | 0.6288 | 686.0 | 552.4 | |
| 21.29 | 64.56 | 13.69 | 41.59 | 8.48 | 131.70 | -36.54 | 67.36 | 0.6404 | 814.3 | 329.2 | |
| 1.64 | -11.00 | 1.06 | -11.00 | 8.98 | 131.61 | -36.64 | 66.70 | 0.6441 | 515.9 | 999999 | |
| 1.98 | -11.00 | 1.27 | -11.00 | 8.02 | 131.72 | -36.53 | 68.03 | 0.6379 | 846.5 | 999999 | |
| 0.00 | 1.64 | 0.00 | 1.06 | 8.53 | 131.02 | -37.22 | 67.68 | 0.6490 | 524.0 | 376.2 | |
| 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. | |