SDO HMI 2014-07-08 13:00:40 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 | 5.10 | 17.19 | 199.75 | -21.19 | 55.42 | 0.4213 | -851.0 | -706.9 | |
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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 | 1.09 | 0.00 | 0.59 | 17.58 | 200.14 | -20.80 | 54.13 | 0.4195 | -862.0 | -673.1 | |
| 0.00 | 1.27 | 0.00 | 0.69 | 16.61 | 200.12 | -20.82 | 56.18 | 0.4118 | -728.0 | -489.6 | |
| 0.00 | 2.45 | 0.00 | 1.33 | 16.08 | 200.14 | -20.80 | 57.28 | 0.4072 | -843.0 | -689.0 | |
| 0.00 | 4.54 | 0.00 | 2.49 | 17.85 | 199.35 | -21.59 | 54.53 | 0.4318 | -971.0 | -784.7 | |
| 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. | |