SDO HMI 2014-10-01 04:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.29 | 0.00 | 3.66 | 4.32 | 137.96 | -44.57 | 90.71 | 0.7018 | 100.6 | 103.6 | |
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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 | 1.15 | 0.00 | 0.75 | 3.96 | 141.36 | -41.16 | 91.69 | 0.6592 | -692.0 | -652.7 | |
| 0.00 | 0.88 | 0.00 | 0.60 | 3.80 | 138.88 | -43.65 | 91.57 | 0.6913 | -521.0 | -432.3 | |
| 0.00 | 1.15 | 0.00 | 0.80 | 4.80 | 137.54 | -44.99 | 89.95 | 0.7068 | 636.0 | 541.3 | |
| 0.00 | 0.79 | 0.00 | 0.56 | 4.44 | 136.45 | -46.08 | 90.33 | 0.7205 | 520.0 | 421.6 | |
| 0.00 | 1.32 | 0.00 | 0.95 | 4.46 | 135.92 | -46.61 | 90.24 | 0.7268 | 560.0 | 485.8 | |
| 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. | |