SDO HMI 2014-03-04 22:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.62 | 0.00 | 2.99 | 11.76 | 73.60 | -7.37 | 312.12 | 0.3688 | -779.4 | -648.5 | |
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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 | 0.36 | 8.20 | 82.59 | 1.62 | 354.00 | 0.2690 | -718.0 | -517.0 | |
| 0.00 | 1.21 | 0.00 | 0.64 | 14.13 | 78.77 | -2.20 | 5.84 | 0.3680 | -872.0 | -725.8 | |
| 0.00 | 1.38 | 0.00 | 0.74 | 14.26 | 78.55 | -2.42 | 6.36 | 0.3705 | -899.0 | -755.6 | |
| 0.00 | 1.30 | 0.00 | 0.69 | 10.29 | 67.25 | -13.72 | 38.08 | 0.3800 | -633.0 | -587.4 | |
| 0.00 | 1.04 | 0.00 | 0.56 | 9.84 | 63.22 | -17.75 | 46.19 | 0.4180 | -775.0 | -578.5 | |
| 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. | |