SDO HMI 2014-01-16 16:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.91 | 63.09 | 17.39 | 68.83 | 6.12 | 45.34 | 62.16 | 279.33 | 0.8928 | -528.5 | -273.9 | |
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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 |
| 1.11 | 40.80 | 1.23 | 45.08 | 5.71 | 45.89 | 62.71 | 278.77 | 0.8966 | -290.3 | -218.0 | |
| 2.81 | -1.00 | 3.11 | -1.00 | 6.04 | 45.89 | 62.71 | 279.13 | 0.8970 | -292.7 | 999999 | |
| 4.51 | -1.00 | 4.95 | -1.00 | 5.87 | 45.60 | 62.42 | 278.99 | 0.8946 | -736.1 | 999999 | |
| 0.51 | 1.11 | 0.56 | 1.21 | 6.22 | 45.54 | 62.36 | 279.39 | 0.8945 | -349.0 | -343.9 | |
| 6.97 | 16.07 | 7.54 | 17.35 | 6.30 | 45.05 | 61.87 | 279.57 | 0.8908 | -676.2 | -427.0 | |
| 0.00 | 3.49 | 0.00 | 3.71 | 5.83 | 44.64 | 61.45 | 279.10 | 0.8870 | -598.0 | -523.1 | |
| 0.00 | 0.68 | 0.00 | 0.67 | 6.32 | 42.32 | 59.13 | 280.06 | 0.8685 | -401.0 | -342.6 | |
| 0.00 | 0.94 | 0.00 | 0.81 | 15.52 | 35.08 | 51.90 | 292.58 | 0.8234 | 429.0 | 363.5 | |
| 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. | |