SDO HMI 2011-08-29 12:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.14 | 70.37 | 18.58 | 82.39 | -20.50 | 259.29 | -59.88 | 116.62 | 0.9078 | 246.7 | 13.6 | |
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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 | 1.08 | 0.00 | 1.22 | -21.34 | 260.57 | -58.61 | 117.91 | 0.9016 | 494.0 | 456.9 | |
| 2.69 | 20.35 | 3.01 | 22.82 | -20.58 | 260.73 | -58.44 | 117.18 | 0.8986 | 755.0 | 479.6 | |
| 0.00 | 2.15 | 0.00 | 2.50 | -21.67 | 259.96 | -59.21 | 118.06 | 0.9064 | 44.0 | 57.0 | |
| 0.81 | -2.00 | 0.91 | -2.00 | -20.75 | 260.44 | -58.74 | 117.25 | 0.9010 | 470.1 | 999999 | |
| 11.47 | 22.59 | 13.23 | 26.20 | -21.10 | 259.96 | -59.22 | 117.46 | 0.9050 | 439.0 | -80.9 | |
| 0.00 | 2.24 | 0.00 | 2.66 | -20.67 | 259.01 | -60.16 | 116.69 | 0.9101 | 198.0 | 112.4 | |
| 0.00 | 1.88 | 0.00 | 2.23 | -20.06 | 258.82 | -60.35 | 115.99 | 0.9100 | 439.0 | 283.9 | |
| 0.00 | 1.25 | 0.00 | 1.53 | -20.02 | 257.98 | -61.19 | 115.68 | 0.9152 | -378.0 | -300.6 | |
| 1.17 | 13.09 | 1.43 | 15.86 | -19.73 | 257.64 | -61.54 | 115.27 | 0.9168 | -500.7 | -379.8 | |
| 0.00 | 1.08 | 0.00 | 1.38 | -20.34 | 256.66 | -62.52 | 115.60 | 0.9240 | -416.0 | -363.2 | |
| 0.00 | 2.06 | 0.00 | 2.62 | -19.00 | 256.46 | -62.72 | 114.15 | 0.9226 | -595.0 | -515.1 | |
| 0.00 | 0.90 | 0.00 | 1.14 | -18.80 | 256.45 | -62.72 | 113.95 | 0.9223 | -483.0 | -451.1 | |
| 0.00 | 1.70 | 0.00 | 2.23 | -19.30 | 255.82 | -63.35 | 114.28 | 0.9270 | -290.0 | -213.9 | |
| 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. | |