SDO HMI 2014-05-18 20:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.76 | 35.06 | 9.23 | 25.56 | -17.75 | 217.46 | 45.44 | 247.72 | 0.7356 | -153.3 | -211.1 | |
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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 |
| 4.13 | 16.54 | 3.05 | 12.22 | -18.21 | 218.10 | 46.08 | 247.30 | 0.7439 | 343.1 | -273.2 | |
| 2.52 | 4.85 | 1.84 | 3.56 | -17.46 | 217.85 | 45.83 | 248.21 | 0.7391 | 680.0 | 501.5 | |
| 0.00 | 0.90 | 0.00 | 0.65 | -17.26 | 217.15 | 45.13 | 248.27 | 0.7308 | 647.0 | 597.0 | |
| 0.45 | 1.98 | 0.33 | 1.45 | -18.83 | 217.35 | 45.33 | 246.24 | 0.7377 | -579.6 | -487.3 | |
| 0.00 | 1.62 | 0.00 | 1.17 | -18.21 | 216.91 | 44.89 | 246.92 | 0.7310 | -528.0 | -380.9 | |
| 0.00 | 0.90 | 0.00 | 0.65 | -18.84 | 217.03 | 45.01 | 246.12 | 0.7343 | -653.0 | -625.2 | |
| 5.66 | 7.64 | 4.01 | 5.42 | -16.46 | 216.15 | 44.13 | 249.03 | 0.7174 | -649.8 | -377.1 | |
| 0.00 | 0.63 | 0.00 | 0.44 | -17.26 | 215.59 | 43.57 | 247.75 | 0.7134 | -568.0 | -583.7 | |
| 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. | |