SDO HMI 2011-08-04 13:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.07 | 17.07 | 2.35 | 13.03 | -16.28 | 244.31 | -44.76 | 117.38 | 0.7635 | -5.7 | 114.6 | |
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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 |
| 2.17 | 6.69 | 1.64 | 5.05 | -16.53 | 245.06 | -44.01 | 118.05 | 0.7570 | 524.5 | 534.8 | |
| 0.00 | 0.36 | 0.00 | 0.27 | -16.20 | 245.15 | -43.92 | 117.69 | 0.7545 | 282.0 | 399.8 | |
| 0.00 | 2.35 | 0.00 | 1.79 | -16.89 | 244.69 | -44.38 | 118.29 | 0.7624 | 434.0 | 367.8 | |
| 0.00 | 0.90 | 0.00 | 0.69 | -16.79 | 244.67 | -44.40 | 118.17 | 0.7621 | 90.0 | 59.4 | |
| 0.00 | 0.99 | 0.00 | 0.76 | -16.25 | 243.98 | -45.09 | 117.18 | 0.7666 | -526.0 | -413.5 | |
| 0.00 | 1.18 | 0.00 | 0.90 | -16.06 | 243.94 | -45.13 | 116.93 | 0.7661 | -96.0 | -162.8 | |
| 0.00 | 0.36 | 0.00 | 0.28 | -17.06 | 243.32 | -45.75 | 117.82 | 0.7765 | 413.0 | 414.2 | |
| 0.00 | 0.99 | 0.00 | 0.76 | -15.59 | 243.77 | -45.31 | 116.27 | 0.7659 | -118.0 | -264.5 | |
| 0.00 | 0.90 | 0.00 | 0.69 | -15.43 | 243.72 | -45.35 | 116.05 | 0.7656 | -568.0 | -437.1 | |
| 0.00 | 0.54 | 0.00 | 0.42 | -15.29 | 242.62 | -46.45 | 115.38 | 0.7760 | -540.0 | -532.8 | |
| 0.90 | 1.81 | 0.71 | 1.42 | -15.46 | 242.48 | -46.59 | 115.52 | 0.7781 | -417.0 | -459.6 | |
| 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. | |