SDO HMI 2014-12-04 23:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.58 | 0.00 | 6.16 | 13.68 | 19.28 | -28.88 | 63.81 | 0.5261 | -693.0 | -558.7 | |
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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 | 2.13 | 0.00 | 1.20 | 15.24 | 24.18 | -23.98 | 56.81 | 0.4705 | -865.0 | -639.9 | |
| 0.00 | 1.19 | 0.00 | 0.68 | 9.02 | 20.48 | -27.68 | 71.85 | 0.4847 | -658.0 | -522.7 | |
| 0.00 | 0.77 | 0.00 | 0.45 | 15.02 | 19.25 | -28.91 | 61.55 | 0.5332 | -702.0 | -605.1 | |
| 0.00 | 1.62 | 0.00 | 0.94 | 14.04 | 19.18 | -28.98 | 63.29 | 0.5283 | -774.0 | -606.9 | |
| 0.00 | 1.54 | 0.00 | 0.90 | 13.43 | 17.90 | -30.26 | 65.23 | 0.5420 | -784.0 | -636.1 | |
| 0.00 | 1.54 | 0.00 | 0.94 | 17.94 | 16.24 | -31.92 | 59.02 | 0.5890 | -588.0 | -405.4 | |
| 0.00 | 0.77 | 0.00 | 0.45 | 9.52 | 17.17 | -30.99 | 72.59 | 0.5343 | -591.0 | -446.2 | |
| 0.00 | 1.02 | 0.00 | 0.60 | 11.11 | 16.72 | -31.44 | 69.98 | 0.5470 | -582.0 | -535.1 | |
| 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. | |