SDO HMI 2014-08-03 05:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.17 | 15.03 | 2.32 | 8.44 | -21.24 | 248.70 | 7.36 | 194.71 | 0.4733 | 735.6 | 649.0 | |
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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 | 1.18 | 0.00 | 0.67 | -22.80 | 249.67 | 8.33 | 195.55 | 0.5000 | 651.0 | 563.7 | |
| 0.00 | 0.72 | 0.00 | 0.41 | -22.42 | 249.51 | 8.17 | 195.49 | 0.4938 | 549.0 | 368.5 | |
| 2.90 | 10.59 | 1.61 | 5.91 | -20.35 | 248.81 | 7.47 | 195.41 | 0.4604 | 987.2 | 762.4 | |
| 0.00 | 1.09 | 0.00 | 0.62 | -22.75 | 248.93 | 7.59 | 194.26 | 0.4964 | 568.0 | 390.8 | |
| 1.27 | -3.00 | 0.71 | -3.00 | -20.48 | 248.62 | 7.28 | 194.96 | 0.4616 | 854.4 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.83 | -24.34 | 246.94 | 5.60 | 190.01 | 0.5134 | 685.0 | 560.7 | |
| 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. | |