SDO HMI 2014-07-19 10:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.62 | 19.44 | 5.74 | 11.62 | 6.79 | 111.19 | 34.17 | 275.14 | 0.5621 | 612.3 | 425.4 | |
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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 | 1.91 | 0.00 | 1.17 | 6.73 | 113.52 | 36.50 | 274.94 | 0.5951 | -800.0 | -625.9 | |
| 0.00 | 0.73 | 0.00 | 0.44 | 6.90 | 111.35 | 34.33 | 275.32 | 0.5644 | 312.0 | 396.2 | |
| 0.00 | 1.18 | 0.00 | 0.71 | 6.69 | 111.15 | 34.12 | 274.97 | 0.5614 | 609.0 | 490.8 | |
| 2.09 | 5.36 | 1.25 | 3.19 | 6.52 | 111.02 | 34.00 | 274.65 | 0.5595 | 837.6 | 752.8 | |
| 7.53 | 10.26 | 4.49 | 6.11 | 6.95 | 110.83 | 33.81 | 275.45 | 0.5570 | 931.6 | 772.0 | |
| 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. | |