SDO HMI 2014-04-10 01:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.30 | 243.37 | 32.40 | 195.59 | 12.81 | 13.31 | 48.69 | 291.46 | 0.7893 | -685.5 | -276.1 | |
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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 | 1.68 | 0.00 | 1.36 | 10.68 | 14.45 | 49.82 | 288.46 | 0.7938 | -605.0 | -538.3 | |
| 34.92 | 238.25 | 28.11 | 191.67 | 12.76 | 13.44 | 48.82 | 291.35 | 0.7904 | -811.0 | -285.8 | |
| 1.85 | -2.00 | 1.48 | -2.00 | 13.15 | 12.85 | 48.22 | 292.06 | 0.7858 | -793.7 | 999999 | |
| 3.53 | -2.00 | 2.81 | -2.00 | 13.37 | 12.76 | 48.14 | 292.35 | 0.7857 | -697.7 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.78 | 11.05 | 9.28 | 44.65 | 290.93 | 0.7408 | 592.0 | 500.4 | |
| 0.00 | 1.23 | 0.00 | 0.93 | 14.08 | 9.74 | 45.12 | 294.53 | 0.7577 | 551.0 | 481.9 | |
| 0.00 | 1.15 | 0.00 | 0.85 | 12.11 | 9.15 | 44.52 | 292.33 | 0.7435 | 442.0 | 418.5 | |
| 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. | |