| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.59 | 321.90 | 88.70 | 645.38 | -20.34 | 258.82 | -73.49 | 111.85 | 0.9690 | 65.9 | -118.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-06-30 03:00:40 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 |
| 4.90 | 21.25 | 7.59 | 32.82 | -21.17 | 263.59 | -68.72 | 113.45 | 0.9486 | 547.6 | 326.6 | |
| 0.00 | 1.45 | 0.00 | 2.33 | -21.40 | 262.89 | -69.42 | 113.56 | 0.9523 | 274.0 | 175.2 | |
| 1.27 | 118.90 | 2.08 | 215.81 | -21.42 | 262.49 | -69.82 | 113.51 | 0.9543 | 122.1 | -384.8 | |
| 3.27 | -3.00 | 5.41 | -3.00 | -21.27 | 262.16 | -70.15 | 113.30 | 0.9556 | 153.2 | 999999 | |
| 0.00 | 5.09 | 0.00 | 9.54 | -22.50 | 260.07 | -72.24 | 114.22 | 0.9659 | -435.0 | -405.5 | |
| 3.63 | 7.08 | 7.10 | 13.86 | -22.23 | 259.43 | -72.89 | 113.84 | 0.9683 | -331.6 | -268.6 | |
| 5.00 | -3.00 | 9.39 | -3.00 | -21.57 | 259.95 | -72.36 | 113.25 | 0.9657 | -453.4 | 999999 | |
| 0.00 | 1.91 | 0.00 | 3.26 | -20.28 | 261.35 | -70.96 | 112.15 | 0.9586 | -232.0 | -149.0 | |
| 0.00 | 4.36 | 0.00 | 9.45 | -22.80 | 257.88 | -74.43 | 114.19 | 0.9745 | -104.0 | -48.2 | |
| 0.00 | 0.27 | 0.00 | 0.54 | -21.88 | 258.97 | -73.34 | 113.42 | 0.9699 | 137.0 | 110.7 | |
| 2.09 | -3.00 | 4.40 | -3.00 | -22.15 | 258.24 | -74.07 | 113.58 | 0.9729 | -259.1 | 999999 | |
| 0.00 | 2.45 | 0.00 | 7.10 | -21.62 | 254.07 | -78.24 | 112.51 | 0.9859 | -83.0 | -81.5 | |
| 24.43 | 159.14 | 52.73 | 350.67 | -19.26 | 257.41 | -74.90 | 110.53 | 0.9743 | 174.5 | 24.1 | |
| 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. | |