SDO HMI 2014-09-07 13:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.08 | 0.00 | 2.55 | 15.12 | 131.45 | -2.97 | 25.66 | 0.1593 | -142.4 | -152.1 | |
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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 | 1.07 | 0.00 | 0.54 | 19.18 | 133.71 | -0.71 | 3.22 | 0.2082 | -714.0 | -589.2 | |
| 0.00 | 1.43 | 0.00 | 0.72 | 16.20 | 133.24 | -1.17 | 7.17 | 0.1578 | -808.0 | -602.9 | |
| 0.00 | 0.80 | 0.00 | 0.40 | 17.02 | 131.97 | -2.44 | 13.45 | 0.1757 | -789.0 | -553.7 | |
| 0.00 | 0.98 | 0.00 | 0.49 | 9.32 | 129.53 | -4.89 | 66.36 | 0.0922 | 758.0 | 610.1 | |
| 0.00 | 0.80 | 0.00 | 0.40 | 12.92 | 126.98 | -7.44 | 51.57 | 0.1618 | 841.0 | 716.1 | |
| 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. | |