SDO HMI 2014-05-27 01:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.82 | 0.00 | 4.67 | -17.86 | 51.82 | -11.59 | 145.65 | 0.3464 | 786.8 | 652.8 | |
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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 |
| 0.00 | 1.80 | 0.00 | 0.95 | -18.70 | 52.50 | -10.91 | 149.09 | 0.3506 | 785.0 | 736.3 | |
| 0.00 | 1.80 | 0.00 | 0.96 | -18.85 | 52.03 | -11.38 | 148.28 | 0.3567 | 1010.0 | 718.0 | |
| 0.00 | 1.26 | 0.00 | 0.67 | -19.55 | 51.62 | -11.79 | 148.46 | 0.3698 | 867.0 | 705.4 | |
| 0.00 | 1.53 | 0.00 | 0.81 | -18.82 | 51.55 | -11.87 | 147.16 | 0.3605 | 806.0 | 641.6 | |
| 0.00 | 1.08 | 0.00 | 0.58 | -19.07 | 51.36 | -12.05 | 147.17 | 0.3656 | 683.0 | 526.8 | |
| 0.00 | 1.35 | 0.00 | 0.70 | -11.65 | 51.49 | -11.93 | 131.67 | 0.2722 | 570.0 | 515.3 | |
| 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. | |