SDO HMI 2014-04-01 00:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.50 | 16.84 | 4.23 | 20.20 | 9.98 | 147.63 | 63.69 | 284.15 | 0.9116 | -134.4 | -188.8 | |
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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 | 1.32 | 0.00 | 1.74 | 10.56 | 150.00 | 66.06 | 284.21 | 0.9285 | -87.0 | -34.6 | |
| 0.00 | 0.79 | 0.00 | 1.02 | 9.93 | 149.67 | 65.73 | 283.62 | 0.9256 | -326.0 | -300.2 | |
| 0.96 | 2.28 | 1.21 | 2.87 | 9.67 | 148.98 | 65.04 | 283.50 | 0.9208 | -297.1 | -247.1 | |
| 0.00 | 1.05 | 0.00 | 1.32 | 9.84 | 148.82 | 64.89 | 283.71 | 0.9200 | -422.0 | -384.2 | |
| 1.58 | 6.49 | 1.92 | 7.91 | 9.67 | 148.12 | 64.18 | 283.68 | 0.9150 | -524.5 | -446.4 | |
| 0.96 | 2.72 | 1.10 | 3.09 | 10.36 | 146.05 | 62.11 | 284.89 | 0.9015 | 287.3 | 169.8 | |
| 0.00 | 1.14 | 0.00 | 1.26 | 9.90 | 145.50 | 61.57 | 284.52 | 0.8967 | 250.0 | 188.3 | |
| 0.00 | 1.05 | 0.00 | 0.99 | 11.55 | 139.65 | 55.71 | 287.94 | 0.8529 | 395.0 | 366.3 | |
| 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. | |