SDO HMI 2014-09-06 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 | 6.69 | 0.00 | 3.65 | -14.30 | 155.69 | 12.49 | 209.75 | 0.4229 | 323.6 | 424.9 | |
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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 | 1.16 | 0.00 | 0.63 | -12.31 | 158.30 | 15.10 | 217.60 | 0.4190 | 747.0 | 509.7 | |
| 0.00 | 2.23 | 0.00 | 1.23 | -15.42 | 156.54 | 13.34 | 210.19 | 0.4440 | 898.0 | 721.1 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -15.47 | 155.93 | 12.73 | 208.99 | 0.4400 | -528.0 | -397.7 | |
| 0.00 | 0.80 | 0.00 | 0.44 | -15.96 | 155.76 | 12.56 | 208.13 | 0.4454 | -539.0 | -371.8 | |
| 0.00 | 1.61 | 0.00 | 0.86 | -12.65 | 152.37 | 9.17 | 204.64 | 0.3744 | 1040.0 | 821.1 | |
| 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. | |