SDO HMI 2014-10-01 00:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.06 | 0.00 | 2.91 | 4.62 | 138.27 | -46.46 | 90.06 | 0.7242 | 124.2 | 29.1 | |
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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 | 1.06 | 0.00 | 0.72 | 3.98 | 141.33 | -43.40 | 91.36 | 0.6879 | -687.0 | -619.6 | |
| 0.00 | 1.06 | 0.00 | 0.74 | 5.33 | 139.79 | -44.93 | 89.23 | 0.7056 | -176.0 | -186.6 | |
| 0.00 | 0.62 | 0.00 | 0.45 | 4.68 | 137.09 | -47.64 | 89.83 | 0.7387 | 548.0 | 485.1 | |
| 0.00 | 0.97 | 0.00 | 0.73 | 4.44 | 135.75 | -48.98 | 89.99 | 0.7545 | 590.0 | 482.6 | |
| 0.00 | 0.35 | 0.00 | 0.27 | 4.78 | 134.74 | -49.99 | 89.44 | 0.7656 | 346.0 | 360.0 | |
| 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. | |