SDO HMI 2011-08-24 21:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.31 | 33.06 | 2.96 | 22.34 | -21.29 | 52.93 | 32.67 | 227.72 | 0.6822 | -208.4 | -180.5 | |
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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 | 0.72 | 0.00 | 0.51 | -18.09 | 59.11 | 38.85 | 236.23 | 0.7196 | 610.0 | 462.1 | |
| 0.00 | 1.08 | 0.00 | 0.77 | -19.18 | 58.50 | 38.24 | 234.52 | 0.7203 | 567.0 | 475.5 | |
| 0.00 | 1.44 | 0.00 | 0.97 | -17.51 | 55.88 | 35.62 | 234.69 | 0.6829 | 480.0 | 320.9 | |
| 0.00 | 1.97 | 0.00 | 1.42 | -23.93 | 55.83 | 35.57 | 227.14 | 0.7277 | 640.0 | 554.7 | |
| 4.31 | 7.99 | 2.96 | 5.49 | -20.82 | 54.85 | 34.59 | 229.90 | 0.6960 | 800.6 | 580.7 | |
| 0.00 | 1.97 | 0.00 | 1.31 | -19.39 | 52.83 | 32.57 | 229.96 | 0.6655 | -191.0 | -300.2 | |
| 0.00 | 1.62 | 0.00 | 1.08 | -20.96 | 52.55 | 32.29 | 227.85 | 0.6751 | -571.0 | -490.4 | |
| 0.00 | 2.69 | 0.00 | 1.81 | -21.30 | 52.55 | 32.29 | 227.45 | 0.6779 | -426.0 | -437.5 | |
| 0.00 | 1.08 | 0.00 | 0.72 | -20.89 | 52.03 | 31.77 | 227.48 | 0.6697 | -709.0 | -614.9 | |
| 0.00 | 1.08 | 0.00 | 0.72 | -21.27 | 52.08 | 31.82 | 227.09 | 0.6732 | -729.0 | -615.3 | |
| 0.00 | 1.17 | 0.00 | 0.77 | -20.89 | 51.08 | 30.82 | 226.64 | 0.6607 | -808.0 | -655.5 | |
| 0.00 | 0.90 | 0.00 | 0.59 | -20.65 | 50.99 | 30.73 | 226.84 | 0.6577 | -623.0 | -497.5 | |
| 0.00 | 0.63 | 0.00 | 0.41 | -21.25 | 50.75 | 30.49 | 225.92 | 0.6605 | -794.0 | -686.4 | |
| 0.00 | 0.99 | 0.00 | 0.66 | -22.25 | 50.87 | 30.61 | 224.88 | 0.6702 | -700.0 | -560.8 | |
| 0.00 | 1.97 | 0.00 | 1.30 | -21.46 | 50.38 | 30.12 | 225.34 | 0.6589 | -707.0 | -562.2 | |
| 0.00 | 1.62 | 0.00 | 1.07 | -22.51 | 50.10 | 29.84 | 223.88 | 0.6654 | -363.0 | -342.1 | |
| 0.00 | 0.81 | 0.00 | 0.53 | -22.41 | 49.62 | 29.36 | 223.54 | 0.6602 | -776.0 | -678.8 | |
| 0.00 | 1.53 | 0.00 | 1.02 | -24.48 | 49.06 | 28.80 | 220.76 | 0.6739 | -661.0 | -597.3 | |
| 0.00 | 0.63 | 0.00 | 0.42 | -24.54 | 48.89 | 28.62 | 220.53 | 0.6730 | -594.0 | -420.0 | |
| 0.00 | 1.17 | 0.00 | 0.77 | -24.09 | 47.91 | 27.65 | 220.05 | 0.6606 | -591.0 | -492.9 | |
| 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. | |