SDO HMI 2013-08-23 19:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.38 | 256.77 | 25.41 | 157.52 | -7.28 | 139.53 | 33.27 | 247.38 | 0.5921 | 740.3 | 329.2 | |
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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 | 1.35 | 0.00 | 0.85 | -9.53 | 140.45 | 34.19 | 244.55 | 0.6160 | 514.0 | 465.3 | |
| 41.38 | 242.38 | 25.41 | 148.82 | -7.07 | 139.73 | 33.47 | 247.84 | 0.5932 | 1228.9 | 373.5 | |
| 0.00 | 0.63 | 0.00 | 0.39 | -11.61 | 138.96 | 32.71 | 240.44 | 0.6107 | -625.0 | -578.7 | |
| 0.00 | 1.08 | 0.00 | 0.67 | -13.41 | 138.15 | 31.89 | 237.23 | 0.6135 | -612.0 | -536.1 | |
| 0.00 | 2.69 | 0.00 | 1.68 | -13.26 | 137.83 | 31.58 | 237.18 | 0.6087 | -709.0 | -515.1 | |
| 0.00 | 1.17 | 0.00 | 0.74 | -15.90 | 137.96 | 31.71 | 233.67 | 0.6296 | -556.0 | -345.7 | |
| 0.00 | 1.17 | 0.00 | 0.68 | -5.50 | 135.86 | 29.60 | 247.80 | 0.5332 | -761.0 | -615.8 | |
| 0.00 | 0.63 | 0.00 | 0.36 | -5.30 | 135.01 | 28.76 | 247.55 | 0.5204 | -629.0 | -516.9 | |
| 0.00 | 1.62 | 0.00 | 0.95 | -7.57 | 135.12 | 28.86 | 243.69 | 0.5359 | -611.0 | -556.6 | |
| 0.00 | 0.72 | 0.00 | 0.41 | -3.94 | 134.09 | 27.83 | 249.33 | 0.4998 | -703.0 | -543.4 | |
| 0.00 | 1.44 | 0.00 | 0.91 | -18.79 | 134.99 | 28.73 | 227.24 | 0.6221 | 702.0 | 505.1 | |
| 0.00 | 1.89 | 0.00 | 1.06 | -7.56 | 129.96 | 23.70 | 238.81 | 0.4677 | -279.0 | -363.5 | |
| 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. | |