| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.94 | 115.41 | 32.01 | 201.91 | 12.27 | 170.13 | -74.54 | 79.20 | 0.9595 | -47.9 | -16.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-26 11:00:33 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 | 17.32 | 0.00 | 26.67 | 12.61 | 172.48 | -72.20 | 78.98 | 0.9480 | -621.0 | -372.4 | |
| 9.90 | 49.48 | 15.80 | 80.01 | 11.77 | 171.81 | -72.86 | 79.83 | 0.9518 | -473.4 | -164.9 | |
| 0.00 | 0.53 | 0.00 | 0.86 | 10.64 | 171.59 | -73.09 | 81.00 | 0.9534 | -143.0 | -190.2 | |
| 0.00 | 0.88 | 0.00 | 1.56 | 12.23 | 169.90 | -74.77 | 79.23 | 0.9612 | -110.0 | -65.5 | |
| 0.00 | 1.77 | 0.00 | 3.05 | 11.33 | 170.35 | -74.32 | 80.20 | 0.9593 | -82.0 | -75.1 | |
| 0.00 | 0.80 | 0.00 | 1.39 | 11.54 | 170.08 | -74.60 | 79.96 | 0.9605 | 149.0 | 148.6 | |
| 0.00 | 1.68 | 0.00 | 3.00 | 11.42 | 169.82 | -74.86 | 80.06 | 0.9618 | 425.0 | 379.3 | |
| 3.45 | 37.91 | 6.68 | 75.33 | 12.80 | 168.40 | -76.27 | 78.54 | 0.9677 | 456.9 | 239.3 | |
| 0.00 | 1.59 | 0.00 | 3.01 | 12.20 | 168.82 | -75.86 | 79.19 | 0.9661 | 156.0 | 165.8 | |
| 0.00 | 1.77 | 0.00 | 3.65 | 13.45 | 167.34 | -77.34 | 77.80 | 0.9720 | 400.0 | 346.5 | |
| 4.59 | -8.00 | 9.53 | -8.00 | 12.71 | 167.39 | -77.29 | 78.56 | 0.9720 | 172.2 | 999999 | |
| 0.00 | 1.41 | 0.00 | 2.84 | 11.90 | 167.88 | -76.80 | 79.42 | 0.9702 | 277.0 | 278.9 | |
| 0.00 | 0.27 | 0.00 | 0.54 | 12.07 | 167.73 | -76.95 | 79.24 | 0.9708 | 322.0 | 325.7 | |
| 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. | |