SDO HMI 2014-12-04 04:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.43 | 0.00 | 7.67 | 13.27 | 18.11 | -40.49 | 70.71 | 0.6725 | -490.8 | -377.4 | |
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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 | 0.68 | 0.00 | 0.43 | 17.95 | 24.69 | -33.90 | 60.42 | 0.6125 | -529.0 | -460.5 | |
| 0.00 | 1.11 | 0.00 | 0.69 | 14.87 | 23.70 | -34.89 | 65.70 | 0.6089 | -727.0 | -592.6 | |
| 0.00 | 0.77 | 0.00 | 0.49 | 13.64 | 21.96 | -36.63 | 68.45 | 0.6257 | -555.0 | -482.1 | |
| 0.00 | 1.02 | 0.00 | 0.63 | 6.00 | 22.63 | -35.96 | 80.53 | 0.5944 | -646.0 | -557.1 | |
| 0.00 | 0.85 | 0.00 | 0.54 | 7.74 | 20.49 | -38.10 | 78.18 | 0.6270 | -507.0 | -359.1 | |
| 0.00 | 2.13 | 0.00 | 1.44 | 13.50 | 17.41 | -41.19 | 70.47 | 0.6818 | -418.0 | -358.6 | |
| 0.00 | 0.77 | 0.00 | 0.56 | 20.63 | 15.07 | -43.52 | 61.74 | 0.7340 | -453.0 | -296.1 | |
| 0.00 | 2.05 | 0.00 | 1.37 | 8.95 | 16.95 | -41.64 | 77.20 | 0.6755 | -679.0 | -572.3 | |
| 0.00 | 0.60 | 0.00 | 0.40 | 9.16 | 16.27 | -42.32 | 77.06 | 0.6844 | -427.0 | -365.0 | |
| 0.00 | 1.45 | 0.00 | 1.12 | 19.89 | 11.25 | -47.35 | 64.18 | 0.7706 | 33.0 | 93.3 | |
| 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. | |