SDO HMI 2011-10-19 22:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.95 | 0.00 | 8.16 | 23.25 | 332.70 | -27.80 | 53.66 | 0.5324 | -622.4 | -486.1 | |
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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 | 1.05 | 0.00 | 0.58 | 20.79 | 338.09 | -22.41 | 52.86 | 0.4490 | -800.0 | -609.6 | |
| 0.00 | 1.57 | 0.00 | 0.87 | 21.00 | 337.88 | -22.62 | 52.69 | 0.4533 | -714.0 | -552.9 | |
| 0.00 | 1.05 | 0.00 | 0.60 | 22.90 | 335.18 | -25.32 | 52.08 | 0.5015 | -866.0 | -694.2 | |
| 0.00 | 0.78 | 0.00 | 0.45 | 22.31 | 333.06 | -27.44 | 54.99 | 0.5226 | -839.0 | -609.3 | |
| 0.00 | 1.39 | 0.00 | 0.81 | 23.30 | 332.77 | -27.73 | 53.58 | 0.5332 | -727.0 | -535.2 | |
| 0.00 | 1.66 | 0.00 | 0.97 | 23.58 | 332.52 | -27.98 | 53.34 | 0.5381 | -846.0 | -697.6 | |
| 0.00 | 1.57 | 0.00 | 0.90 | 19.98 | 333.27 | -27.22 | 58.88 | 0.5042 | -775.0 | -607.1 | |
| 0.00 | 2.70 | 0.00 | 1.61 | 24.51 | 331.40 | -29.10 | 52.78 | 0.5579 | -585.0 | -543.0 | |
| 0.00 | 0.87 | 0.00 | 0.52 | 24.46 | 330.24 | -30.26 | 53.76 | 0.5709 | -649.0 | -487.8 | |
| 0.00 | 1.31 | 0.00 | 0.85 | 27.91 | 325.30 | -35.20 | 52.12 | 0.6476 | 577.0 | 406.6 | |
| 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. | |