SDO HMI 2014-08-06 11:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.61 | 0.00 | 3.00 | 19.57 | 180.81 | -17.57 | 50.43 | 0.3712 | 452.2 | 248.3 | |
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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 | 1.63 | 0.00 | 0.84 | 15.24 | 185.19 | -13.19 | 53.83 | 0.2740 | -833.0 | -756.8 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 22.00 | 179.80 | -18.58 | 46.70 | 0.4077 | 760.0 | 663.0 | |
| 0.00 | 1.09 | 0.00 | 0.59 | 21.86 | 179.61 | -18.77 | 47.23 | 0.4086 | 757.0 | 587.8 | |
| 0.00 | 1.09 | 0.00 | 0.59 | 21.20 | 178.73 | -19.65 | 49.72 | 0.4127 | 804.0 | 715.9 | |
| 0.00 | 0.99 | 0.00 | 0.54 | 20.06 | 178.40 | -19.98 | 52.46 | 0.4065 | 773.0 | 589.6 | |
| 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. | |