SDO HMI 2014-11-07 20:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 3.27 | 0.00 | 3.58 | 17.99 | 342.94 | -62.78 | 71.70 | 0.8925 | -172.2 | -132.4 | |
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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 | 0.69 | 0.00 | 0.73 | 17.88 | 344.06 | -61.66 | 71.69 | 0.8842 | -416.0 | -426.1 | |
| 0.00 | 1.03 | 0.00 | 1.23 | 21.42 | 340.75 | -64.97 | 68.10 | 0.9109 | 384.0 | 296.6 | |
| 0.00 | 0.69 | 0.00 | 0.72 | 15.18 | 344.23 | -61.48 | 74.73 | 0.8810 | -330.0 | -349.8 | |
| 0.00 | 0.86 | 0.00 | 0.90 | 15.65 | 343.99 | -61.73 | 74.21 | 0.8833 | -327.0 | -307.9 | |
| 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. | |