SDO HMI 2014-09-23 15:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.46 | 0.00 | 5.05 | -13.50 | 284.21 | 2.14 | 185.53 | 0.3606 | 827.4 | 623.9 | |
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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 | 0.80 | 0.00 | 0.43 | -10.25 | 299.25 | 17.18 | 224.94 | 0.4132 | 897.0 | 651.7 | |
| 0.00 | 0.88 | 0.00 | 0.50 | -21.60 | 286.68 | 4.60 | 188.87 | 0.4862 | 813.0 | 667.6 | |
| 0.00 | 1.50 | 0.00 | 0.77 | -7.63 | 284.07 | 1.99 | 187.77 | 0.2560 | 964.0 | 662.6 | |
| 0.00 | 1.33 | 0.00 | 0.76 | -22.81 | 282.31 | 0.23 | 180.43 | 0.4993 | 785.0 | 623.6 | |
| 0.00 | 1.95 | 0.00 | 1.01 | -10.31 | 282.24 | 0.17 | 180.57 | 0.2990 | 874.0 | 633.3 | |
| 0.00 | 1.15 | 0.00 | 0.62 | -17.27 | 282.11 | 0.04 | 180.10 | 0.4128 | 758.0 | 484.0 | |
| 0.00 | 0.97 | 0.00 | 0.49 | -5.42 | 281.49 | -0.58 | 177.32 | 0.2164 | 792.0 | 648.3 | |
| 0.00 | 0.88 | 0.00 | 0.47 | -12.75 | 281.01 | -1.06 | 176.93 | 0.3400 | 736.0 | 628.8 | |
| 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. | |