SDO HMI 2014-04-25 03:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.35 | 0.00 | 6.11 | -21.67 | 163.34 | 37.90 | 242.13 | 0.6474 | -610.7 | -535.9 | |
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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 | 0.80 | 0.00 | 0.60 | -28.76 | 169.93 | 44.49 | 235.16 | 0.7508 | -453.0 | -391.6 | |
| 0.00 | 2.13 | 0.00 | 1.59 | -28.81 | 169.71 | 44.27 | 235.02 | 0.7489 | -652.0 | -553.8 | |
| 0.00 | 0.98 | 0.00 | 0.60 | -11.90 | 161.30 | 35.86 | 256.30 | 0.5922 | -478.0 | -477.4 | |
| 0.00 | 1.16 | 0.00 | 0.72 | -19.24 | 160.82 | 35.39 | 244.19 | 0.6096 | -654.0 | -532.9 | |
| 0.00 | 1.87 | 0.00 | 1.16 | -18.50 | 160.61 | 35.17 | 245.25 | 0.6037 | -722.0 | -589.9 | |
| 0.00 | 1.25 | 0.00 | 0.77 | -18.72 | 160.62 | 35.18 | 244.91 | 0.6048 | -579.0 | -525.4 | |
| 0.00 | 1.16 | 0.00 | 0.67 | -18.62 | 154.71 | 29.28 | 241.70 | 0.5285 | -737.0 | -596.5 | |
| 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. | |