SDO HMI 2011-08-30 13:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.66 | 82.94 | 18.58 | 68.81 | -20.22 | 258.82 | -46.60 | 121.84 | 0.8047 | 233.2 | -22.6 | |
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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 |
| 0.00 | 1.16 | 0.00 | 0.98 | -23.17 | 259.49 | -45.93 | 125.44 | 0.8128 | -531.0 | -448.4 | |
| 1.61 | 16.84 | 1.30 | 13.62 | -20.52 | 260.44 | -44.98 | 123.02 | 0.7918 | 825.6 | 620.9 | |
| 0.00 | 1.25 | 0.00 | 1.04 | -22.08 | 259.77 | -45.64 | 124.40 | 0.8052 | 513.0 | 453.1 | |
| 1.52 | -2.00 | 1.24 | -2.00 | -20.65 | 260.21 | -45.21 | 123.04 | 0.7944 | 631.6 | 999999 | |
| 4.21 | -2.00 | 3.41 | -2.00 | -20.35 | 260.09 | -45.33 | 122.64 | 0.7941 | 694.3 | 999999 | |
| 0.00 | 1.34 | 0.00 | 1.14 | -22.48 | 259.18 | -46.24 | 124.52 | 0.8121 | 231.0 | 324.4 | |
| 13.08 | 26.87 | 10.75 | 22.15 | -20.90 | 259.69 | -45.72 | 123.04 | 0.8001 | 670.8 | 140.9 | |
| 0.00 | 1.07 | 0.00 | 0.88 | -20.51 | 259.52 | -45.90 | 122.51 | 0.7998 | 204.0 | 248.3 | |
| 0.00 | 1.70 | 0.00 | 1.41 | -20.02 | 258.68 | -46.74 | 121.53 | 0.8049 | 550.0 | 368.5 | |
| 0.00 | 0.63 | 0.00 | 0.53 | -20.99 | 258.05 | -47.37 | 122.29 | 0.8148 | 585.0 | 501.7 | |
| 0.00 | 0.90 | 0.00 | 0.73 | -17.94 | 258.46 | -46.96 | 119.06 | 0.7977 | -479.0 | -432.4 | |
| 2.24 | 18.36 | 1.88 | 15.31 | -19.39 | 257.83 | -47.59 | 120.40 | 0.8097 | -568.4 | -228.0 | |
| 0.00 | 1.79 | 0.00 | 1.50 | -18.97 | 257.75 | -47.66 | 119.89 | 0.8085 | -707.0 | -596.6 | |
| 0.00 | 0.99 | 0.00 | 0.82 | -18.19 | 257.61 | -47.80 | 118.93 | 0.8064 | -641.0 | -614.0 | |
| 0.00 | 0.90 | 0.00 | 0.79 | -20.37 | 256.11 | -49.31 | 120.66 | 0.8285 | -376.0 | -299.5 | |
| 0.00 | 6.63 | 0.00 | 5.73 | -19.43 | 256.46 | -48.96 | 119.78 | 0.8217 | -590.0 | -519.6 | |
| 0.00 | 1.16 | 0.00 | 1.02 | -19.28 | 255.92 | -49.49 | 119.37 | 0.8257 | -549.0 | -399.2 | |
| 0.00 | 0.36 | 0.00 | 0.31 | -17.80 | 255.82 | -49.60 | 117.67 | 0.8208 | -455.0 | -454.8 | |
| 0.00 | 0.99 | 0.00 | 0.85 | -17.67 | 255.77 | -49.65 | 117.50 | 0.8208 | -524.0 | -440.2 | |
| 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. | |