SDO HMI 2014-03-09 23:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.39 | 0.00 | 5.97 | -16.43 | 44.22 | 29.68 | 249.69 | 0.5086 | -141.5 | -84.9 | |
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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 | 2.25 | 0.00 | 1.30 | -15.35 | 45.28 | 30.74 | 252.22 | 0.5197 | 780.0 | 713.6 | |
| 0.00 | 0.95 | 0.00 | 0.55 | -15.34 | 44.99 | 30.45 | 252.14 | 0.5156 | 627.0 | 482.2 | |
| 0.00 | 0.95 | 0.00 | 0.55 | -16.33 | 45.05 | 30.51 | 250.28 | 0.5196 | 656.0 | 537.8 | |
| 0.00 | 1.04 | 0.00 | 0.60 | -16.27 | 44.11 | 29.56 | 249.98 | 0.5061 | -623.0 | -508.1 | |
| 0.00 | 0.95 | 0.00 | 0.55 | -16.37 | 43.91 | 29.37 | 249.69 | 0.5037 | -476.0 | -412.8 | |
| 0.00 | 0.87 | 0.00 | 0.49 | -16.85 | 43.52 | 28.98 | 248.58 | 0.5002 | -677.0 | -579.9 | |
| 0.00 | 1.99 | 0.00 | 1.14 | -17.00 | 43.51 | 28.97 | 248.28 | 0.5007 | -720.0 | -645.1 | |
| 0.00 | 1.39 | 0.00 | 0.79 | -18.12 | 43.10 | 28.56 | 245.91 | 0.4998 | -699.0 | -568.4 | |
| 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. | |