SDO HMI 2014-12-04 03:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.88 | 0.00 | 6.00 | 11.77 | 17.72 | -41.43 | 73.06 | 0.6799 | -510.5 | -449.7 | |
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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 | 0.85 | 0.00 | 0.54 | 14.84 | 23.69 | -35.45 | 66.04 | 0.6158 | -725.0 | -615.1 | |
| 0.00 | 0.26 | 0.00 | 0.16 | 13.65 | 21.90 | -37.24 | 68.72 | 0.6334 | -620.0 | -532.0 | |
| 0.00 | 1.02 | 0.00 | 0.66 | 7.84 | 20.38 | -38.76 | 78.21 | 0.6359 | -420.0 | -414.0 | |
| 0.00 | 1.37 | 0.00 | 0.91 | 13.61 | 18.94 | -40.21 | 69.98 | 0.6701 | -599.0 | -436.8 | |
| 0.00 | 2.13 | 0.00 | 1.44 | 8.99 | 16.97 | -42.18 | 77.28 | 0.6822 | -406.0 | -521.8 | |
| 0.00 | 0.77 | 0.00 | 0.53 | 11.05 | 16.22 | -42.92 | 74.50 | 0.6959 | -487.0 | -429.0 | |
| 0.00 | 1.11 | 0.00 | 0.76 | 9.16 | 16.29 | -42.85 | 77.18 | 0.6910 | -469.0 | -393.5 | |
| 0.00 | 1.37 | 0.00 | 1.00 | 17.11 | 13.90 | -45.24 | 67.00 | 0.7396 | -358.0 | -332.2 | |
| 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. | |