SDO HMI 2013-09-20 16:59:04 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 65.34 | 384.64 | 47.06 | 276.46 | -17.62 | 58.46 | -39.68 | 122.74 | 0.7256 | 833.4 | 279.0 | |
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back to the solar disc SDO HMI 2013-09-20 16:59:04 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 57.02 | 369.14 | 40.71 | 264.29 | -17.64 | 58.77 | -39.37 | 122.94 | 0.7226 | 1126.9 | 304.4 | |
| 1.95 | -1.00 | 1.39 | -1.00 | -17.28 | 58.37 | -39.76 | 122.25 | 0.7245 | 879.4 | 999999 | |
| 0.53 | -1.00 | 0.39 | -1.00 | -18.54 | 57.10 | -41.03 | 122.97 | 0.7442 | 194.5 | 999999 | |
| 1.15 | 2.30 | 0.86 | 1.72 | -18.88 | 56.62 | -41.52 | 123.08 | 0.7508 | -676.6 | -535.9 | |
| 2.21 | 5.14 | 1.75 | 4.05 | -16.85 | 52.43 | -45.71 | 118.38 | 0.7809 | -763.6 | -435.8 | |
| 0.00 | 2.13 | 0.00 | 1.69 | -17.14 | 52.11 | -46.03 | 118.56 | 0.7853 | -540.0 | -422.5 | |
| 0.53 | 1.68 | 0.42 | 1.34 | -16.95 | 52.03 | -46.10 | 118.30 | 0.7851 | -502.7 | -454.6 | |
| 0.00 | 0.89 | 0.00 | 0.70 | -16.63 | 52.04 | -46.09 | 117.93 | 0.7836 | -516.0 | -435.6 | |
| 1.95 | 3.36 | 1.54 | 2.67 | -16.33 | 52.04 | -46.09 | 117.58 | 0.7823 | -731.6 | -550.9 | |
| 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. | |