SDO HMI 2014-12-04 13:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.71 | 0.00 | 5.41 | 13.92 | 18.94 | -34.74 | 67.16 | 0.6020 | -636.3 | -474.9 | |
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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 | 1.45 | 0.00 | 0.82 | 11.18 | 26.62 | -27.06 | 67.28 | 0.4859 | -699.0 | -540.8 | |
| 0.00 | 1.11 | 0.00 | 0.69 | 16.48 | 19.46 | -34.22 | 62.78 | 0.6087 | -616.0 | -450.6 | |
| 0.00 | 1.37 | 0.00 | 0.82 | 8.17 | 20.41 | -33.27 | 75.99 | 0.5618 | -662.0 | -578.2 | |
| 0.00 | 0.77 | 0.00 | 0.48 | 13.55 | 17.65 | -36.03 | 68.27 | 0.6179 | -717.0 | -614.6 | |
| 0.00 | 2.99 | 0.00 | 1.91 | 15.62 | 16.91 | -36.77 | 65.47 | 0.6360 | -623.0 | -398.8 | |
| 0.00 | 1.02 | 0.00 | 0.69 | 16.99 | 14.08 | -39.60 | 64.84 | 0.6758 | -501.0 | -411.2 | |
| 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. | |