SDO HMI 2011-10-20 04:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 53.00 | 315.29 | 50.88 | 302.56 | 27.64 | 54.77 | 57.57 | 299.10 | 0.8578 | -846.9 | -189.4 | |
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back to the solar disc SDO HMI 2011-10-20 04:59:01 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.05 | 306.66 | 2.97 | 294.81 | 27.64 | 55.52 | 58.31 | 298.96 | 0.8636 | 192.2 | -179.2 | |
| 49.95 | -1.00 | 47.91 | -1.00 | 27.63 | 54.80 | 57.60 | 299.08 | 0.8580 | -947.7 | 999999 | |
| 0.00 | 0.61 | 0.00 | 0.56 | 27.35 | 53.22 | 56.02 | 299.09 | 0.8449 | -610.0 | -579.6 | |
| 0.00 | 0.87 | 0.00 | 0.80 | 27.48 | 53.26 | 56.06 | 299.23 | 0.8455 | -708.0 | -643.7 | |
| 0.00 | 1.05 | 0.00 | 0.95 | 27.13 | 52.75 | 55.55 | 298.93 | 0.8406 | -487.0 | -451.6 | |
| 0.00 | 1.48 | 0.00 | 1.36 | 28.03 | 52.96 | 55.76 | 299.93 | 0.8442 | -595.0 | -531.7 | |
| 0.00 | 1.31 | 0.00 | 1.15 | 27.57 | 51.25 | 54.05 | 299.78 | 0.8290 | -555.0 | -421.8 | |
| 0.00 | 2.00 | 0.00 | 1.76 | 27.71 | 51.13 | 53.92 | 299.98 | 0.8283 | -679.0 | -535.1 | |
| 0.00 | 1.31 | 0.00 | 1.17 | 29.72 | 51.31 | 54.11 | 302.29 | 0.8345 | -552.0 | -444.8 | |
| 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. | |