SDO HMI 2014-09-04 21:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.00 | 0.00 | 7.72 | 9.61 | 182.11 | 12.50 | 246.80 | 0.2599 | -499.4 | -410.2 | |
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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 | 1.43 | 0.00 | 0.75 | 11.19 | 188.20 | 18.58 | 283.56 | 0.3229 | -723.0 | -473.8 | |
| 0.00 | 1.43 | 0.00 | 0.75 | 12.26 | 188.17 | 18.56 | 286.79 | 0.3263 | -756.0 | -581.6 | |
| 0.00 | 1.34 | 0.00 | 0.70 | 11.41 | 188.05 | 18.43 | 284.31 | 0.3213 | -878.0 | -728.3 | |
| 0.00 | 1.96 | 0.00 | 1.03 | 11.27 | 187.71 | 18.10 | 284.08 | 0.3155 | -847.0 | -632.3 | |
| 0.00 | 1.25 | 0.00 | 0.65 | 11.20 | 186.45 | 16.83 | 284.67 | 0.2950 | -891.0 | -788.1 | |
| 0.00 | 1.34 | 0.00 | 0.69 | 10.73 | 186.07 | 16.45 | 283.33 | 0.2872 | -605.0 | -497.0 | |
| 0.00 | 1.25 | 0.00 | 0.64 | 5.97 | 185.41 | 15.80 | 266.32 | 0.2725 | -797.0 | -680.0 | |
| 0.00 | 1.07 | 0.00 | 0.55 | 10.72 | 185.55 | 15.94 | 283.62 | 0.2789 | -839.0 | -737.8 | |
| 0.00 | 1.43 | 0.00 | 0.71 | 2.99 | 170.74 | 1.13 | 194.90 | 0.0770 | -769.0 | -450.8 | |
| 0.00 | 1.25 | 0.00 | 0.62 | 0.87 | 170.02 | 0.40 | 183.61 | 0.1117 | 769.0 | 596.7 | |
| 0.00 | 1.25 | 0.00 | 0.63 | 15.78 | 161.45 | -8.16 | 42.38 | 0.2036 | 843.0 | 676.1 | |
| 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. | |