SDO HMI 2014-12-01 01:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.71 | 0.00 | 4.81 | -23.98 | 94.95 | -4.82 | 169.59 | 0.4331 | 36.7 | 123.4 | |
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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 | 1.37 | 0.00 | 0.76 | -25.94 | 101.58 | 1.80 | 183.59 | 0.4544 | 618.0 | 555.4 | |
| 0.00 | 1.62 | 0.00 | 0.88 | -22.44 | 97.18 | -2.59 | 173.98 | 0.4002 | 728.0 | 588.0 | |
| 0.00 | 1.62 | 0.00 | 0.90 | -24.68 | 94.39 | -5.38 | 168.84 | 0.4421 | 818.0 | 703.7 | |
| 0.00 | 0.77 | 0.00 | 0.43 | -24.91 | 94.09 | -5.68 | 168.35 | 0.4466 | 624.0 | 553.6 | |
| 0.00 | 0.77 | 0.00 | 0.43 | -24.75 | 92.75 | -7.02 | 165.62 | 0.4488 | -699.0 | -495.1 | |
| 0.00 | 1.28 | 0.00 | 0.69 | -20.30 | 92.16 | -7.62 | 161.03 | 0.3841 | -862.0 | -658.0 | |
| 0.00 | 1.28 | 0.00 | 0.72 | -25.41 | 90.43 | -9.34 | 161.70 | 0.4688 | -970.0 | -765.3 | |
| 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. | |