SDO HMI 2014-11-01 18:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.84 | 0.00 | 5.70 | -19.43 | 77.16 | -48.77 | 118.14 | 0.8056 | 534.4 | 478.4 | |
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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 | 0.69 | 0.00 | 0.50 | -17.74 | 84.50 | -41.44 | 119.57 | 0.7272 | 641.0 | 518.0 | |
| 0.00 | 0.61 | 0.00 | 0.48 | -20.67 | 80.42 | -45.52 | 121.02 | 0.7812 | 490.0 | 399.3 | |
| 0.00 | 3.20 | 0.00 | 2.72 | -19.54 | 76.25 | -49.69 | 117.85 | 0.8149 | 690.0 | 576.4 | |
| 0.00 | 0.87 | 0.00 | 0.73 | -19.28 | 76.31 | -49.63 | 117.57 | 0.8135 | 569.0 | 503.2 | |
| 0.00 | 1.47 | 0.00 | 1.27 | -19.46 | 75.49 | -50.44 | 117.45 | 0.8214 | 282.0 | 268.4 | |
| 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. | |