SDO HMI 2014-09-22 13:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.68 | 0.00 | 2.92 | 14.88 | 259.32 | -37.05 | 74.61 | 0.6063 | 627.8 | 540.9 | |
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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 | 0.80 | 0.00 | 0.49 | 13.93 | 260.15 | -36.22 | 76.00 | 0.5933 | 569.0 | 513.2 | |
| 0.00 | 0.97 | 0.00 | 0.60 | 13.72 | 260.11 | -36.26 | 76.37 | 0.5934 | 597.0 | 509.4 | |
| 0.00 | 1.50 | 0.00 | 0.94 | 16.25 | 259.26 | -37.11 | 72.38 | 0.6100 | 719.0 | 601.1 | |
| 0.00 | 1.06 | 0.00 | 0.67 | 14.49 | 258.53 | -37.85 | 75.41 | 0.6161 | 574.0 | 492.7 | |
| 0.00 | 0.35 | 0.00 | 0.22 | 15.55 | 257.99 | -38.39 | 73.82 | 0.6252 | 680.0 | 576.8 | |
| 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. | |