SDO HMI 2011-07-16 02:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.06 | 69.93 | 23.79 | 58.74 | -22.68 | 138.83 | -47.63 | 122.44 | 0.8086 | 100.6 | 131.5 | |
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back to the solar disc SDO HMI 2011-07-16 02:59:11 UT
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 | 1.82 | 0.00 | 1.40 | -21.77 | 142.86 | -43.59 | 123.35 | 0.7688 | 795.0 | 694.7 | |
| 0.00 | 1.18 | 0.00 | 0.92 | -22.43 | 142.61 | -43.85 | 123.98 | 0.7744 | 518.0 | 396.3 | |
| 5.17 | 27.60 | 4.14 | 22.07 | -22.63 | 141.31 | -45.14 | 123.54 | 0.7871 | 872.8 | 483.5 | |
| 0.00 | 1.27 | 0.00 | 1.05 | -24.18 | 140.63 | -45.82 | 124.94 | 0.8004 | 562.0 | 451.4 | |
| 3.18 | -3.00 | 2.54 | -3.00 | -22.36 | 141.29 | -45.17 | 123.22 | 0.7861 | 803.6 | 999999 | |
| 1.82 | -3.00 | 1.46 | -3.00 | -22.68 | 141.06 | -45.40 | 123.47 | 0.7897 | 448.1 | 999999 | |
| 0.00 | 0.91 | 0.00 | 0.76 | -24.55 | 140.21 | -46.24 | 125.14 | 0.8056 | 404.0 | 296.8 | |
| 0.00 | 0.91 | 0.00 | 0.74 | -23.46 | 140.62 | -45.83 | 124.13 | 0.7971 | 513.0 | 349.8 | |
| 4.63 | 6.17 | 3.78 | 5.04 | -22.14 | 139.96 | -46.49 | 122.30 | 0.7970 | 600.3 | 440.4 | |
| 0.00 | 0.91 | 0.00 | 0.75 | -22.32 | 139.69 | -46.77 | 122.38 | 0.8002 | 342.0 | 244.5 | |
| 0.00 | 1.18 | 0.00 | 0.97 | -21.99 | 139.59 | -46.86 | 121.95 | 0.7997 | 335.0 | 256.8 | |
| 0.00 | 0.91 | 0.00 | 0.74 | -21.22 | 139.48 | -46.97 | 121.02 | 0.7973 | 598.0 | 534.0 | |
| 5.90 | 7.72 | 5.07 | 6.63 | -22.15 | 137.44 | -49.01 | 121.15 | 0.8190 | -694.3 | -453.8 | |
| 3.00 | 5.54 | 2.64 | 4.88 | -22.68 | 136.52 | -49.93 | 121.35 | 0.8289 | -700.3 | -527.9 | |
| 0.00 | 1.00 | 0.00 | 0.88 | -22.53 | 136.24 | -50.22 | 121.05 | 0.8307 | -536.0 | -448.1 | |
| 0.00 | 4.27 | 0.00 | 3.82 | -22.76 | 135.81 | -50.65 | 121.13 | 0.8351 | -683.0 | -555.3 | |
| 0.00 | 2.09 | 0.00 | 1.93 | -23.67 | 134.84 | -51.61 | 121.73 | 0.8461 | -643.0 | -501.2 | |
| 4.36 | 6.45 | 4.16 | 6.16 | -23.79 | 133.51 | -52.94 | 121.33 | 0.8569 | -459.8 | -219.3 | |
| 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. | |