SDO HMI 2014-01-16 09:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.80 | 77.91 | 18.21 | 75.55 | 6.08 | 45.36 | 58.34 | 279.93 | 0.8612 | -603.2 | -264.8 | |
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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 |
| 1.19 | 54.35 | 1.17 | 53.21 | 5.91 | 45.86 | 58.84 | 279.65 | 0.8654 | -405.8 | -237.8 | |
| 0.94 | -1.00 | 0.92 | -1.00 | 6.06 | 45.89 | 58.87 | 279.81 | 0.8659 | -301.9 | 999999 | |
| 0.68 | -1.00 | 0.67 | -1.00 | 6.27 | 45.87 | 58.85 | 280.06 | 0.8660 | -372.4 | 999999 | |
| 6.46 | -1.00 | 6.30 | -1.00 | 5.84 | 45.62 | 58.60 | 279.60 | 0.8632 | -741.8 | 999999 | |
| 9.53 | 18.54 | 9.15 | 17.81 | 6.28 | 45.07 | 58.05 | 280.21 | 0.8590 | -740.3 | -361.7 | |
| 0.00 | 0.68 | 0.00 | 0.65 | 5.88 | 44.95 | 57.92 | 279.77 | 0.8574 | -648.0 | -585.4 | |
| 0.00 | 1.79 | 0.00 | 1.69 | 6.24 | 44.56 | 57.54 | 280.26 | 0.8545 | -700.0 | -643.5 | |
| 0.00 | 1.70 | 0.00 | 1.52 | 7.22 | 42.25 | 55.23 | 281.88 | 0.8349 | -173.0 | -259.8 | |
| 0.00 | 0.85 | 0.00 | 0.67 | 11.68 | 35.28 | 48.26 | 289.24 | 0.7762 | 572.0 | 468.0 | |
| 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. | |