SDO HMI 2014-09-05 17:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.87 | 10.00 | 0.96 | 5.12 | 8.47 | 143.73 | -14.89 | 84.21 | 0.2566 | 171.0 | -46.6 | |
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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 |
| 1.87 | 3.84 | 0.96 | 1.96 | 8.47 | 144.42 | -14.20 | 84.03 | 0.2451 | -975.7 | -698.6 | |
| 0.00 | 2.68 | 0.00 | 1.37 | 8.31 | 144.04 | -14.57 | 84.78 | 0.2512 | -838.0 | -638.3 | |
| 0.00 | 1.25 | 0.00 | 0.64 | 8.65 | 143.27 | -15.35 | 83.65 | 0.2644 | 810.0 | 687.9 | |
| 0.00 | 1.52 | 0.00 | 0.78 | 8.53 | 142.48 | -16.14 | 84.28 | 0.2774 | 1081.0 | 913.8 | |
| 0.00 | 0.71 | 0.00 | 0.37 | 8.65 | 142.32 | -16.30 | 83.90 | 0.2803 | 732.0 | 611.0 | |
| 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. | |