SDO HMI 2011-03-06 23:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.89 | 50.76 | 19.16 | 53.91 | -22.62 | 182.21 | 62.81 | 248.20 | 0.8862 | 306.9 | 134.8 | |
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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 | 2.25 | 0.00 | 2.45 | -21.49 | 183.15 | 63.74 | 249.53 | 0.8926 | 312.0 | 271.2 | |
| 1.21 | 1.64 | 1.30 | 1.77 | -21.31 | 182.78 | 63.38 | 249.72 | 0.8898 | 519.3 | 531.4 | |
| 3.29 | 6.66 | 3.54 | 7.19 | -21.63 | 182.75 | 63.35 | 249.36 | 0.8897 | 560.5 | 373.0 | |
| 1.99 | 19.28 | 2.16 | 20.84 | -22.26 | 183.05 | 63.64 | 248.66 | 0.8922 | 383.7 | 332.1 | |
| 1.21 | 1.64 | 1.29 | 1.76 | -21.88 | 182.52 | 63.11 | 249.07 | 0.8881 | 613.6 | 652.4 | |
| 2.59 | -4.00 | 2.82 | -4.00 | -22.56 | 183.00 | 63.60 | 248.34 | 0.8919 | 242.0 | 999999 | |
| 3.46 | -4.00 | 3.70 | -4.00 | -22.26 | 182.47 | 63.07 | 248.63 | 0.8879 | 642.9 | 999999 | |
| 0.00 | 0.52 | 0.00 | 0.55 | -21.94 | 182.21 | 62.81 | 248.97 | 0.8858 | 641.0 | 649.3 | |
| 0.00 | 1.56 | 0.00 | 1.65 | -22.64 | 182.21 | 62.80 | 248.19 | 0.8861 | 360.0 | 341.2 | |
| 1.90 | 3.20 | 2.04 | 3.44 | -23.60 | 182.51 | 63.11 | 247.13 | 0.8889 | 320.5 | 300.9 | |
| 0.00 | 0.78 | 0.00 | 0.81 | -23.22 | 181.62 | 62.21 | 247.49 | 0.8820 | -225.0 | -191.3 | |
| 0.00 | 3.63 | 0.00 | 3.79 | -23.63 | 181.61 | 62.21 | 247.02 | 0.8823 | 140.0 | 46.6 | |
| 1.12 | 1.64 | 1.15 | 1.68 | -23.58 | 180.94 | 61.54 | 247.03 | 0.8771 | -463.2 | -489.7 | |
| 1.12 | 3.20 | 1.16 | 3.28 | -23.98 | 181.06 | 61.66 | 246.58 | 0.8784 | -314.5 | -324.0 | |
| 0.00 | 4.76 | 0.00 | 4.70 | -23.77 | 179.68 | 60.28 | 246.68 | 0.8675 | -603.0 | -498.8 | |
| 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. | |