SDO HMI 2014-10-02 12:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.28 | 0.00 | 3.14 | 9.68 | 198.81 | 33.85 | 277.51 | 0.5560 | -352.4 | -297.3 | |
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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 |
| 0.00 | 0.88 | 0.00 | 0.53 | 9.18 | 200.03 | 35.08 | 276.53 | 0.5733 | -427.0 | -390.3 | |
| 0.00 | 0.79 | 0.00 | 0.47 | 9.68 | 199.24 | 34.29 | 277.47 | 0.5622 | -615.0 | -511.0 | |
| 0.00 | 1.06 | 0.00 | 0.63 | 9.62 | 198.90 | 33.95 | 277.38 | 0.5573 | -711.0 | -616.9 | |
| 0.00 | 1.41 | 0.00 | 0.84 | 9.54 | 198.60 | 33.64 | 277.27 | 0.5529 | -720.0 | -606.4 | |
| 0.00 | 1.14 | 0.00 | 0.67 | 10.30 | 197.70 | 32.75 | 278.74 | 0.5406 | 711.0 | 609.8 | |
| 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. | |