SDO HMI 2014-05-23 04:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.37 | 0.00 | 4.61 | -25.84 | 105.74 | -8.95 | 161.90 | 0.4359 | 157.6 | 170.6 | |
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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 | 2.97 | 0.00 | 1.60 | -24.37 | 108.96 | -5.73 | 166.71 | 0.3971 | 865.0 | 704.8 | |
| 0.00 | 1.26 | 0.00 | 0.68 | -24.70 | 108.88 | -5.81 | 166.74 | 0.4025 | 702.0 | 601.6 | |
| 0.00 | 1.08 | 0.00 | 0.59 | -24.96 | 108.73 | -5.96 | 166.58 | 0.4071 | 718.0 | 552.7 | |
| 0.00 | 1.89 | 0.00 | 1.07 | -27.96 | 101.63 | -13.06 | 155.72 | 0.4874 | -776.0 | -637.7 | |
| 0.00 | 1.17 | 0.00 | 0.67 | -27.87 | 98.80 | -15.89 | 151.27 | 0.5054 | -721.0 | -586.2 | |
| 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. | |