SDO HMI 2014-07-19 17:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.07 | 17.69 | 6.92 | 11.07 | 6.99 | 111.00 | 37.85 | 275.30 | 0.6139 | 693.5 | 416.5 | |
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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 | 1.36 | 0.00 | 0.87 | 8.98 | 112.51 | 39.35 | 278.39 | 0.6353 | -664.0 | -509.5 | |
| 0.00 | 0.82 | 0.00 | 0.51 | 6.31 | 111.38 | 38.23 | 274.19 | 0.6189 | 656.0 | 589.7 | |
| 7.44 | 15.51 | 4.65 | 9.69 | 6.92 | 110.89 | 37.74 | 275.19 | 0.6123 | 863.5 | 674.9 | |
| 3.63 | -3.00 | 2.27 | -3.00 | 6.71 | 110.76 | 37.60 | 274.85 | 0.6104 | 959.7 | 999999 | |
| 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. | |