SDO HMI 2011-07-16 07:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.31 | 296.29 | 25.22 | 155.12 | 16.53 | 169.16 | -14.56 | 48.59 | 0.3223 | -673.9 | -363.2 | |
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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 | 3.09 | 0.00 | 1.59 | 15.76 | 172.09 | -11.62 | 44.38 | 0.2784 | -168.0 | -356.4 | |
| 0.64 | 278.86 | 0.33 | 145.65 | 15.78 | 169.72 | -14.00 | 49.44 | 0.3077 | -956.3 | -423.4 | |
| 0.00 | 1.36 | 0.00 | 0.71 | 17.59 | 169.39 | -14.33 | 45.72 | 0.3309 | -421.0 | -341.2 | |
| 47.67 | -2.00 | 24.89 | -2.00 | 16.34 | 169.42 | -14.30 | 48.62 | 0.3172 | -1278.3 | 999999 | |
| 0.00 | 2.81 | 0.00 | 1.52 | 20.84 | 166.51 | -17.20 | 44.03 | 0.3993 | 1028.0 | 812.5 | |
| 0.00 | 1.45 | 0.00 | 0.79 | 20.80 | 166.01 | -17.71 | 44.90 | 0.4046 | 1014.0 | 771.1 | |
| 0.00 | 1.45 | 0.00 | 0.79 | 21.91 | 165.76 | -17.95 | 43.25 | 0.4191 | 807.0 | 532.1 | |
| 0.00 | 1.27 | 0.00 | 0.68 | 17.68 | 164.70 | -19.01 | 53.08 | 0.3899 | 656.0 | 481.6 | |
| 0.00 | 1.27 | 0.00 | 0.69 | 19.37 | 163.37 | -20.35 | 51.33 | 0.4219 | 812.0 | 618.1 | |
| 0.00 | 0.82 | 0.00 | 0.45 | 18.50 | 162.69 | -21.02 | 53.89 | 0.4229 | 713.0 | 598.2 | |
| 0.00 | 1.27 | 0.00 | 0.72 | 23.05 | 160.04 | -23.68 | 48.64 | 0.4943 | 742.0 | 608.7 | |
| 0.00 | 1.18 | 0.00 | 0.66 | 20.18 | 160.46 | -23.25 | 53.18 | 0.4648 | 852.0 | 626.0 | |
| 0.00 | 0.73 | 0.00 | 0.43 | 24.69 | 155.53 | -28.19 | 50.43 | 0.5589 | 726.0 | 599.9 | |
| 0.00 | 0.73 | 0.00 | 0.44 | 24.35 | 152.53 | -31.19 | 53.35 | 0.5902 | 573.0 | 472.2 | |
| 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. | |