SDO HMI 2014-12-10 08:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.80 | 0.00 | 8.52 | 15.22 | 16.25 | 38.91 | 294.31 | 0.6665 | -306.8 | -253.1 | |
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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 | 0.94 | 0.00 | 0.67 | 13.21 | 22.20 | 44.86 | 288.67 | 0.7272 | -498.0 | -319.7 | |
| 0.00 | 1.45 | 0.00 | 1.01 | 12.83 | 20.26 | 42.91 | 288.78 | 0.7036 | -555.0 | -457.2 | |
| 0.00 | 0.77 | 0.00 | 0.53 | 14.75 | 19.00 | 41.66 | 291.89 | 0.6951 | -611.0 | -441.9 | |
| 0.00 | 2.13 | 0.00 | 1.48 | 16.81 | 19.24 | 41.89 | 294.62 | 0.7055 | -624.0 | -498.2 | |
| 0.00 | 0.94 | 0.00 | 0.63 | 11.71 | 18.09 | 40.74 | 287.92 | 0.6740 | -567.0 | -493.1 | |
| 0.00 | 0.43 | 0.00 | 0.29 | 15.76 | 18.15 | 40.80 | 293.65 | 0.6888 | -386.0 | -396.0 | |
| 0.00 | 0.68 | 0.00 | 0.45 | 11.37 | 17.15 | 39.81 | 287.76 | 0.6614 | -607.0 | -516.0 | |
| 0.00 | 0.94 | 0.00 | 0.62 | 11.13 | 17.07 | 39.73 | 287.43 | 0.6596 | -735.0 | -640.5 | |
| 0.00 | 1.96 | 0.00 | 1.31 | 15.66 | 16.91 | 39.57 | 294.06 | 0.6740 | -241.0 | -265.8 | |
| 0.00 | 0.85 | 0.00 | 0.52 | 20.27 | 6.43 | 29.08 | 307.56 | 0.5774 | 691.0 | 551.7 | |
| 0.00 | 1.71 | 0.00 | 1.01 | 19.95 | 4.09 | 26.74 | 309.25 | 0.5483 | 758.0 | 603.5 | |
| 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. | |