SDO HMI 2014-04-01 23:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.32 | 0.00 | 8.37 | 5.50 | 24.94 | -46.35 | 76.50 | 0.7414 | -253.9 | -292.3 | |
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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 | 2.28 | 0.00 | 1.61 | 5.52 | 27.49 | -43.80 | 75.59 | 0.7137 | -672.0 | -435.8 | |
| 0.00 | 1.23 | 0.00 | 0.87 | 4.26 | 27.22 | -44.08 | 77.40 | 0.7132 | -597.0 | -574.6 | |
| 0.00 | 1.49 | 0.00 | 1.05 | 4.12 | 27.02 | -44.28 | 77.65 | 0.7152 | -707.0 | -624.8 | |
| 0.00 | 1.40 | 0.00 | 1.00 | 4.46 | 26.61 | -44.68 | 77.32 | 0.7209 | -566.0 | -453.4 | |
| 0.00 | 1.58 | 0.00 | 1.14 | 5.42 | 26.10 | -45.19 | 76.20 | 0.7296 | -424.0 | -406.1 | |
| 0.00 | 0.44 | 0.00 | 0.31 | 3.38 | 26.05 | -45.25 | 78.96 | 0.7246 | -466.0 | -384.6 | |
| 0.00 | 0.88 | 0.00 | 0.64 | 5.14 | 25.74 | -45.55 | 76.69 | 0.7330 | -263.0 | -237.3 | |
| 0.00 | 0.35 | 0.00 | 0.29 | 8.48 | 19.94 | -51.36 | 74.34 | 0.8045 | 419.0 | 463.5 | |
| 0.00 | 0.70 | 0.00 | 0.62 | 8.51 | 17.63 | -53.67 | 75.00 | 0.8270 | 378.0 | 331.6 | |
| 0.00 | 0.97 | 0.00 | 0.84 | 7.58 | 17.65 | -53.64 | 76.09 | 0.8246 | 359.0 | 309.4 | |
| 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. | |