SDO HMI 2014-11-30 08:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.79 | 0.00 | 2.47 | 15.43 | 117.45 | 8.32 | 330.78 | 0.2874 | -865.0 | -730.8 | |
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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 | 1.71 | 0.00 | 0.88 | 15.08 | 117.60 | 8.47 | 329.73 | 0.2835 | -936.0 | -804.8 | |
| 0.00 | 1.28 | 0.00 | 0.66 | 15.29 | 117.58 | 8.45 | 330.18 | 0.2864 | -860.0 | -681.7 | |
| 0.00 | 0.86 | 0.00 | 0.44 | 15.81 | 117.38 | 8.26 | 331.66 | 0.2923 | -749.0 | -600.6 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 15.90 | 117.08 | 7.95 | 332.70 | 0.2913 | -915.0 | -782.0 | |
| 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. | |