| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.40 | 21.97 | 3.85 | 15.45 | -19.03 | 133.46 | 42.47 | 244.28 | 0.7108 | -153.7 | -186.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-24 23:00:38 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 | 0.72 | 0.00 | 0.52 | -18.77 | 135.33 | 44.35 | 245.37 | 0.7303 | 535.0 | 454.8 | |
| 0.81 | 2.16 | 0.58 | 1.56 | -18.58 | 135.22 | 44.24 | 245.58 | 0.7285 | 559.2 | 481.8 | |
| 0.72 | 2.07 | 0.52 | 1.49 | -18.94 | 135.07 | 44.09 | 245.06 | 0.7281 | 673.1 | 523.9 | |
| 3.87 | 5.50 | 2.75 | 3.90 | -18.28 | 134.37 | 43.38 | 245.67 | 0.7181 | 679.8 | 505.8 | |
| 0.00 | 0.99 | 0.00 | 0.71 | -19.24 | 134.23 | 43.25 | 244.34 | 0.7200 | -473.0 | -363.4 | |
| 0.00 | 0.81 | 0.00 | 0.57 | -20.11 | 133.55 | 42.57 | 242.90 | 0.7159 | -564.0 | -526.6 | |
| 0.00 | 1.17 | 0.00 | 0.82 | -20.12 | 133.25 | 42.26 | 242.76 | 0.7126 | -608.0 | -445.2 | |
| 0.00 | 2.25 | 0.00 | 1.54 | -17.78 | 132.10 | 41.11 | 245.47 | 0.6906 | -562.0 | -525.4 | |
| 0.00 | 0.63 | 0.00 | 0.43 | -17.62 | 131.89 | 40.90 | 245.59 | 0.6876 | -752.0 | -652.0 | |
| 0.00 | 1.26 | 0.00 | 0.86 | -17.97 | 131.60 | 40.62 | 244.98 | 0.6857 | -546.0 | -623.6 | |
| 0.00 | 0.99 | 0.00 | 0.69 | -20.10 | 132.20 | 41.21 | 242.32 | 0.7010 | -504.0 | -351.5 | |
| 0.00 | 2.25 | 0.00 | 1.56 | -21.11 | 131.88 | 40.90 | 240.83 | 0.7018 | -595.0 | -511.8 | |
| 0.00 | 1.17 | 0.00 | 0.80 | -21.23 | 130.42 | 39.44 | 239.95 | 0.6864 | -603.0 | -463.3 | |
| 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. | |