SDO HMI 2014-09-22 00:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.07 | 9.48 | 4.48 | 10.69 | 15.67 | 8.36 | 64.86 | 284.02 | 0.9000 | 131.2 | -13.1 | |
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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 | 0.71 | 0.00 | 0.88 | 15.65 | 10.89 | 67.39 | 284.03 | 0.9180 | -180.0 | -162.4 | |
| 0.00 | 0.71 | 0.00 | 0.86 | 15.69 | 10.52 | 67.01 | 284.07 | 0.9154 | -378.0 | -377.9 | |
| 0.00 | 0.89 | 0.00 | 1.05 | 15.93 | 9.79 | 66.29 | 284.32 | 0.9104 | -393.0 | -394.0 | |
| 0.00 | 1.33 | 0.00 | 1.48 | 15.54 | 7.96 | 64.46 | 283.88 | 0.8972 | 157.0 | 140.2 | |
| 4.07 | 5.84 | 4.48 | 6.42 | 15.65 | 7.58 | 64.08 | 283.99 | 0.8944 | 425.5 | 304.7 | |
| 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. | |