SDO HMI 2014-03-03 18:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.94 | 10.61 | 1.55 | 5.78 | 6.16 | 77.80 | -18.54 | 52.38 | 0.4012 | -184.1 | -123.7 | |
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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 | 2.42 | 0.00 | 1.28 | 11.49 | 88.15 | -8.20 | 23.62 | 0.3506 | -9.0 | -5.3 | |
| 0.00 | 0.52 | 0.00 | 0.27 | 7.97 | 82.67 | -13.68 | 42.16 | 0.3506 | -8.0 | -1.5 | |
| 0.00 | 1.81 | 0.00 | 0.96 | 5.04 | 79.96 | -16.38 | 53.56 | 0.3508 | 0.0 | -3.1 | |
| 2.94 | 3.88 | 1.55 | 2.05 | 2.35 | 78.27 | -18.08 | 62.66 | 0.3506 | -3.9 | -12.5 | |
| 0.00 | 1.38 | 0.00 | 0.84 | 6.58 | 63.53 | -32.82 | 67.89 | 0.5834 | -623.0 | -428.5 | |
| 0.00 | 0.60 | 0.00 | 0.38 | 9.44 | 63.09 | -33.26 | 63.77 | 0.6054 | -560.0 | -389.3 | |
| 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. | |