SDO HMI 2014-05-19 09:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.67 | 0.00 | 3.34 | 8.40 | 195.95 | 31.08 | 289.31 | 0.5428 | 154.6 | 103.7 | |
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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 | 0.81 | 0.00 | 0.50 | 8.71 | 199.48 | 34.62 | 287.98 | 0.5926 | -558.0 | -501.9 | |
| 0.00 | 1.44 | 0.00 | 0.86 | 8.06 | 197.65 | 32.78 | 287.76 | 0.5651 | -758.0 | -601.6 | |
| 0.00 | 1.08 | 0.00 | 0.63 | 9.31 | 195.28 | 30.41 | 291.22 | 0.5380 | 808.0 | 613.2 | |
| 0.00 | 1.08 | 0.00 | 0.63 | 7.94 | 194.87 | 30.00 | 289.01 | 0.5259 | 521.0 | 400.7 | |
| 0.00 | 1.26 | 0.00 | 0.72 | 8.22 | 192.99 | 28.13 | 290.66 | 0.5007 | 760.0 | 659.7 | |
| 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. | |