| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.94 | 33.70 | 6.38 | 18.07 | -17.39 | 99.21 | 3.51 | 189.27 | 0.3822 | 5.2 | -184.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-04 01:00:28 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 | 1.47 | 0.00 | 0.78 | -15.49 | 105.07 | 9.37 | 205.13 | 0.3709 | 733.0 | 576.9 | |
| 10.12 | 14.70 | 5.41 | 7.86 | -16.52 | 103.98 | 8.28 | 201.46 | 0.3792 | 1011.7 | 718.6 | |
| 1.82 | 3.11 | 0.97 | 1.66 | -16.83 | 100.40 | 4.70 | 192.39 | 0.3672 | 1000.6 | 783.9 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -22.25 | 97.82 | 2.12 | 184.41 | 0.4469 | -505.0 | -454.3 | |
| 0.00 | 3.54 | 0.00 | 1.89 | -17.52 | 94.15 | -1.55 | 175.99 | 0.3709 | -673.0 | -755.3 | |
| 0.00 | 0.43 | 0.00 | 0.23 | -17.93 | 93.98 | -1.71 | 175.66 | 0.3778 | -751.0 | -597.0 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -17.61 | 93.96 | -1.74 | 175.52 | 0.3726 | -851.0 | -734.5 | |
| 0.00 | 4.24 | 0.00 | 2.27 | -18.19 | 93.76 | -1.94 | 175.16 | 0.3822 | -751.0 | -629.5 | |
| 0.00 | 0.78 | 0.00 | 0.41 | -17.48 | 93.65 | -2.05 | 174.69 | 0.3710 | -775.0 | -614.0 | |
| 0.00 | 1.12 | 0.00 | 0.61 | -20.01 | 91.81 | -3.89 | 171.12 | 0.4150 | -736.0 | -529.2 | |
| 0.00 | 0.69 | 0.00 | 0.37 | -16.57 | 91.64 | -4.06 | 169.11 | 0.3608 | -780.0 | -617.4 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -19.52 | 91.44 | -4.26 | 170.09 | 0.4083 | -620.0 | -512.3 | |
| 0.00 | 0.95 | 0.00 | 0.53 | -21.79 | 90.95 | -4.74 | 170.02 | 0.4449 | -644.0 | -525.5 | |
| 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. | |