| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.62 | 52.12 | 14.35 | 33.23 | 8.54 | 3.80 | 38.85 | 279.89 | 0.6319 | -69.3 | -248.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-13 23:00:27 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 |
| 0.52 | 2.15 | 0.34 | 1.42 | 8.30 | 6.26 | 41.31 | 279.15 | 0.6639 | -423.7 | -379.2 | |
| 0.60 | 2.58 | 0.39 | 1.69 | 8.39 | 5.55 | 40.60 | 279.37 | 0.6548 | -614.4 | -467.7 | |
| 0.00 | 1.89 | 0.00 | 1.23 | 7.98 | 5.22 | 40.27 | 278.79 | 0.6501 | -493.0 | -494.4 | |
| 4.56 | 23.83 | 2.95 | 15.34 | 8.05 | 4.76 | 39.81 | 278.97 | 0.6441 | -902.4 | -589.1 | |
| 5.85 | -4.00 | 3.77 | -4.00 | 8.09 | 4.53 | 39.58 | 279.05 | 0.6411 | -905.2 | 999999 | |
| 0.00 | 1.63 | 0.00 | 1.05 | 8.20 | 4.08 | 39.13 | 279.28 | 0.6352 | -894.0 | -694.3 | |
| 0.00 | 0.60 | 0.00 | 0.38 | 8.32 | 3.86 | 38.91 | 279.51 | 0.6325 | -167.0 | -224.9 | |
| 0.00 | 1.20 | 0.00 | 0.77 | 9.62 | 3.49 | 38.54 | 281.63 | 0.6294 | 587.0 | 486.4 | |
| 1.29 | 2.58 | 0.81 | 1.61 | 9.33 | 2.27 | 37.31 | 281.41 | 0.6125 | 691.5 | 526.7 | |
| 0.77 | 2.67 | 0.48 | 1.67 | 9.90 | 2.23 | 37.27 | 282.35 | 0.6130 | 788.9 | 569.0 | |
| 0.43 | 1.38 | 0.27 | 0.86 | 10.11 | 2.18 | 37.23 | 282.70 | 0.6128 | 494.6 | 486.7 | |
| 8.60 | 11.61 | 5.34 | 7.21 | 8.96 | 1.80 | 36.85 | 280.90 | 0.6056 | 853.5 | 569.2 | |
| 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. | |