SDO HMI 2014-08-13 01:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.47 | 68.71 | 17.08 | 56.92 | 13.61 | 164.99 | 53.67 | 282.13 | 0.8030 | -275.0 | -51.0 | |
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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 | 0.36 | 0.00 | 0.31 | 12.00 | 166.69 | 55.38 | 280.09 | 0.8197 | 254.0 | 193.2 | |
| 16.42 | 44.02 | 13.85 | 37.19 | 13.44 | 165.85 | 54.53 | 281.88 | 0.8117 | -701.5 | -299.4 | |
| 0.00 | 1.98 | 0.00 | 1.67 | 13.97 | 165.76 | 54.45 | 282.54 | 0.8110 | -541.0 | -487.0 | |
| 0.90 | 2.25 | 0.74 | 1.85 | 12.87 | 164.65 | 53.34 | 281.21 | 0.7994 | -525.2 | -441.4 | |
| 0.00 | 0.99 | 0.00 | 0.81 | 13.31 | 164.16 | 52.85 | 281.79 | 0.7945 | 152.0 | 164.4 | |
| 0.00 | 0.27 | 0.00 | 0.21 | 12.46 | 162.68 | 51.37 | 280.75 | 0.7787 | 395.0 | 286.0 | |
| 0.00 | 2.25 | 0.00 | 1.79 | 14.21 | 163.11 | 51.80 | 282.99 | 0.7840 | 409.0 | 368.1 | |
| 1.71 | 6.13 | 1.35 | 4.85 | 13.87 | 162.85 | 51.53 | 282.56 | 0.7810 | 657.8 | 443.3 | |
| 1.44 | 8.12 | 1.14 | 6.42 | 14.44 | 162.99 | 51.67 | 283.29 | 0.7828 | 591.6 | 540.6 | |
| 0.00 | 1.08 | 0.00 | 0.85 | 14.07 | 162.66 | 51.35 | 282.83 | 0.7792 | 733.0 | 636.5 | |
| 0.00 | 1.26 | 0.00 | 0.97 | 13.35 | 161.65 | 50.33 | 281.96 | 0.7678 | 518.0 | 416.0 | |
| 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. | |