SDO HMI 2014-10-14 04:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.92 | 22.13 | 6.82 | 17.10 | -16.06 | 56.49 | 45.49 | 243.26 | 0.7694 | -199.9 | 220.3 | |
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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 |
| 1.66 | 4.90 | 1.33 | 3.92 | -16.20 | 58.27 | 47.26 | 243.93 | 0.7874 | 665.6 | 527.4 | |
| 0.00 | 1.14 | 0.00 | 0.90 | -15.58 | 57.76 | 46.75 | 244.44 | 0.7800 | 320.0 | 346.2 | |
| 1.05 | 5.77 | 0.82 | 4.52 | -16.02 | 57.25 | 46.25 | 243.68 | 0.7769 | 659.5 | 531.4 | |
| 6.21 | 10.32 | 4.67 | 7.76 | -16.07 | 55.01 | 44.00 | 242.53 | 0.7546 | -708.7 | -446.5 | |
| 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. | |