SDO HMI 2014-04-01 22:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.90 | 0.00 | 5.67 | 17.61 | 89.85 | 18.00 | 323.85 | 0.5016 | -573.0 | -544.1 | |
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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 | 1.40 | 0.00 | 0.81 | 17.88 | 90.53 | 18.69 | 323.18 | 0.5109 | -879.0 | -718.9 | |
| 0.00 | 0.61 | 0.00 | 0.35 | 18.33 | 90.35 | 18.50 | 324.00 | 0.5146 | -698.0 | -605.3 | |
| 0.00 | 1.05 | 0.00 | 0.61 | 18.19 | 90.10 | 18.26 | 324.20 | 0.5108 | -748.0 | -661.4 | |
| 0.00 | 1.32 | 0.00 | 0.75 | 17.07 | 89.95 | 18.10 | 323.04 | 0.4961 | -783.0 | -615.9 | |
| 0.00 | 1.40 | 0.00 | 0.79 | 16.44 | 89.72 | 17.88 | 322.58 | 0.4865 | -828.0 | -713.4 | |
| 0.00 | 0.70 | 0.00 | 0.41 | 20.42 | 90.03 | 18.18 | 326.85 | 0.5368 | 614.0 | 562.2 | |
| 0.00 | 2.63 | 0.00 | 1.50 | 17.05 | 89.42 | 17.57 | 323.83 | 0.4911 | -692.0 | -583.8 | |
| 0.00 | 0.79 | 0.00 | 0.45 | 18.06 | 89.20 | 17.35 | 325.41 | 0.5013 | -570.0 | -485.3 | |
| 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. | |