SDO HMI 2014-07-07 22:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.72 | 13.35 | 6.04 | 16.47 | -7.42 | 294.74 | 65.56 | 260.28 | 0.9172 | 226.9 | -30.0 | |
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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 |
| 4.18 | 8.26 | 5.42 | 10.71 | -7.43 | 296.00 | 66.82 | 260.45 | 0.9260 | 551.0 | 356.3 | |
| 0.54 | 2.18 | 0.62 | 2.47 | -7.19 | 292.40 | 63.22 | 260.21 | 0.9006 | -439.5 | -424.6 | |
| 0.00 | 2.09 | 0.00 | 2.37 | -7.65 | 292.45 | 63.27 | 259.70 | 0.9015 | -469.0 | -441.4 | |
| 0.00 | 0.82 | 0.00 | 0.92 | -7.33 | 292.23 | 63.05 | 260.03 | 0.8995 | -421.0 | -397.0 | |
| 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. | |