SDO HMI 2014-04-23 04:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 20.26 | 0.00 | 10.57 | -18.90 | 162.17 | 10.86 | 217.22 | 0.3138 | -797.6 | -648.0 | |
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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 | 1.42 | 0.00 | 0.78 | -12.47 | 176.21 | 24.90 | 251.34 | 0.4358 | -736.0 | -570.2 | |
| 0.00 | 1.42 | 0.00 | 0.75 | -20.62 | 165.43 | 14.12 | 219.94 | 0.3573 | -860.0 | -678.4 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -28.27 | 164.57 | 13.26 | 206.91 | 0.4482 | -706.0 | -568.9 | |
| 0.00 | 1.78 | 0.00 | 0.92 | -18.80 | 162.37 | 11.06 | 216.98 | 0.3032 | -700.0 | -617.5 | |
| 0.00 | 1.51 | 0.00 | 0.78 | -18.59 | 162.22 | 10.92 | 217.09 | 0.2990 | -965.0 | -757.2 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -16.61 | 162.11 | 10.80 | 221.38 | 0.2728 | -941.0 | -673.1 | |
| 0.00 | 1.42 | 0.00 | 0.72 | -8.95 | 161.45 | 10.14 | 247.73 | 0.1888 | -816.0 | -639.9 | |
| 0.00 | 1.60 | 0.00 | 0.83 | -18.97 | 161.73 | 10.42 | 215.06 | 0.2991 | -733.0 | -613.7 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -18.09 | 160.20 | 8.89 | 212.74 | 0.2728 | -813.0 | -675.4 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -18.37 | 160.05 | 8.74 | 211.74 | 0.2754 | -847.0 | -701.4 | |
| 0.00 | 0.98 | 0.00 | 0.52 | -26.02 | 160.16 | 8.86 | 200.99 | 0.3878 | -737.0 | -624.2 | |
| 0.00 | 0.98 | 0.00 | 0.49 | -10.21 | 159.37 | 8.07 | 236.12 | 0.1671 | -654.0 | -535.1 | |
| 0.00 | 1.69 | 0.00 | 0.88 | -22.68 | 158.29 | 6.98 | 200.17 | 0.3266 | -786.0 | -641.7 | |
| 0.00 | 0.98 | 0.00 | 0.51 | -22.49 | 158.18 | 6.87 | 200.10 | 0.3231 | -895.0 | -679.7 | |
| 0.00 | 1.69 | 0.00 | 0.88 | -22.77 | 157.99 | 6.69 | 199.29 | 0.3265 | -775.0 | -705.7 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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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. |
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| 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. | |