SDO HMI 2014-03-03 09:01:13 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.13 | 82.95 | 10.53 | 66.25 | -6.98 | 153.29 | 52.01 | 266.79 | 0.7856 | 529.1 | 262.8 | |
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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 |
| 13.13 | 73.79 | 10.53 | 59.29 | -6.92 | 153.57 | 52.28 | 266.86 | 0.7887 | 919.1 | 250.4 | |
| 0.00 | 6.31 | 0.00 | 4.94 | -7.21 | 152.49 | 51.21 | 266.58 | 0.7770 | 902.0 | 691.5 | |
| 0.00 | 0.78 | 0.00 | 0.58 | -8.29 | 149.99 | 48.71 | 265.33 | 0.7483 | -509.0 | -419.7 | |
| 0.00 | 0.43 | 0.00 | 0.32 | -7.69 | 149.63 | 48.34 | 266.15 | 0.7444 | -566.0 | -552.4 | |
| 0.00 | 0.60 | 0.00 | 0.43 | -6.20 | 147.61 | 46.33 | 268.35 | 0.7217 | -658.0 | -482.0 | |
| 0.00 | 1.04 | 0.00 | 0.69 | -9.85 | 143.44 | 42.15 | 263.29 | 0.6681 | -630.0 | -523.8 | |
| 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. | |