| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.75 | 147.89 | 15.47 | 79.55 | -20.76 | 19.08 | -11.03 | 152.81 | 0.3928 | 911.6 | 465.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-03 12:59:10 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 | 0.99 | 0.00 | 0.53 | -19.88 | 23.02 | -7.08 | 160.84 | 0.3545 | -624.0 | -454.2 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -21.34 | 20.75 | -9.36 | 157.03 | 0.3898 | -593.0 | -523.2 | |
| 24.86 | 129.09 | 13.37 | 69.37 | -20.66 | 19.20 | -10.90 | 152.93 | 0.3904 | 1268.8 | 459.9 | |
| 0.00 | 1.36 | 0.00 | 0.73 | -21.21 | 18.80 | -11.31 | 152.77 | 0.4012 | 535.0 | 289.3 | |
| 1.72 | -3.00 | 0.93 | -3.00 | -20.91 | 18.75 | -11.35 | 152.32 | 0.3974 | 734.4 | 999999 | |
| 2.17 | 2.89 | 1.17 | 1.56 | -21.11 | 18.54 | -11.56 | 152.13 | 0.4017 | 816.0 | 632.1 | |
| 0.00 | 1.08 | 0.00 | 0.59 | -22.06 | 18.43 | -11.67 | 153.06 | 0.4157 | 706.0 | 521.2 | |
| 0.00 | 1.90 | 0.00 | 1.03 | -21.76 | 18.08 | -12.02 | 152.04 | 0.4141 | 746.0 | 646.6 | |
| 0.00 | 1.54 | 0.00 | 0.83 | -21.50 | 18.07 | -12.03 | 151.69 | 0.4106 | 919.0 | 664.9 | |
| 0.00 | 1.45 | 0.00 | 0.78 | -21.11 | 18.01 | -12.10 | 151.07 | 0.4058 | 658.0 | 622.6 | |
| 0.00 | 5.60 | 0.00 | 3.05 | -21.53 | 17.64 | -12.47 | 150.88 | 0.4144 | 687.0 | 693.1 | |
| 0.00 | 1.18 | 0.00 | 0.64 | -21.17 | 17.60 | -12.50 | 150.35 | 0.4098 | 670.0 | 569.3 | |
| 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. | |