| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.17 | 0.00 | 8.01 | -16.52 | 18.09 | 2.60 | 187.87 | 0.3501 | -146.6 | -293.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-10 03:00:27 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 | 0.54 | -14.55 | 23.37 | 7.88 | 203.31 | 0.3370 | 787.0 | 505.4 | |
| 0.00 | 1.38 | 0.00 | 0.72 | -14.36 | 23.30 | 7.81 | 203.36 | 0.3337 | 1016.0 | 765.7 | |
| 0.00 | 0.69 | 0.00 | 0.36 | -14.70 | 23.16 | 7.67 | 202.57 | 0.3380 | 561.0 | 574.9 | |
| 0.00 | 1.38 | 0.00 | 0.72 | -13.26 | 21.73 | 6.24 | 200.25 | 0.3071 | 996.0 | 757.5 | |
| 0.00 | 0.60 | 0.00 | 0.32 | -14.90 | 20.35 | 4.86 | 194.62 | 0.3262 | -730.0 | -508.4 | |
| 0.00 | 0.95 | 0.00 | 0.50 | -16.71 | 17.13 | 1.65 | 184.57 | 0.3469 | -846.0 | -645.7 | |
| 0.00 | 0.95 | 0.00 | 0.50 | -16.45 | 16.73 | 1.24 | 183.50 | 0.3423 | -677.0 | -535.0 | |
| 0.00 | 2.50 | 0.00 | 1.31 | -16.14 | 16.70 | 1.21 | 183.46 | 0.3370 | -1052.0 | -852.6 | |
| 0.00 | 1.29 | 0.00 | 0.69 | -19.00 | 15.21 | -0.28 | 179.30 | 0.3832 | -704.0 | -598.7 | |
| 0.00 | 4.40 | 0.00 | 2.35 | -18.58 | 15.18 | -0.31 | 179.21 | 0.3765 | -817.0 | -701.2 | |
| 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. | |