SDO HMI 2014-12-04 06:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.75 | 0.00 | 9.23 | 14.68 | 17.37 | -40.13 | 68.38 | 0.6731 | -481.2 | -386.5 | |
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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 | 0.53 | 16.79 | 24.32 | -33.18 | 61.70 | 0.5973 | -641.0 | -549.4 | |
| 0.00 | 1.11 | 0.00 | 0.73 | 18.98 | 20.44 | -37.07 | 60.78 | 0.6554 | -628.0 | -479.3 | |
| 0.00 | 0.85 | 0.00 | 0.55 | 15.18 | 19.92 | -37.58 | 66.55 | 0.6439 | -679.0 | -579.3 | |
| 0.00 | 2.48 | 0.00 | 1.61 | 14.78 | 19.50 | -38.00 | 67.33 | 0.6475 | -62.0 | -128.3 | |
| 0.00 | 1.79 | 0.00 | 1.21 | 15.72 | 17.07 | -40.43 | 67.02 | 0.6804 | -440.0 | -501.5 | |
| 0.00 | 1.11 | 0.00 | 0.74 | 13.53 | 17.35 | -40.15 | 70.05 | 0.6692 | -685.0 | -499.5 | |
| 0.00 | 1.88 | 0.00 | 1.23 | 8.89 | 17.22 | -40.28 | 76.95 | 0.6581 | -615.0 | -643.3 | |
| 0.00 | 1.20 | 0.00 | 0.79 | 8.89 | 17.02 | -40.48 | 77.00 | 0.6606 | -693.0 | -616.7 | |
| 0.00 | 1.28 | 0.00 | 0.90 | 17.19 | 14.83 | -42.68 | 65.91 | 0.7117 | -491.0 | -382.7 | |
| 0.00 | 1.20 | 0.00 | 0.94 | 19.28 | 9.27 | -48.23 | 65.23 | 0.7777 | 122.0 | 212.2 | |
| 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. | |