SDO HMI 2011-04-27 16:59:06 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.51 | 22.23 | 0.85 | 12.48 | 15.76 | 176.71 | 19.48 | 316.87 | 0.4717 | 128.9 | -161.1 | |
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back to the solar disc SDO HMI 2011-04-27 16:59:06 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.33 | 0.00 | 0.76 | 17.06 | 178.21 | 20.99 | 316.67 | 0.5011 | -778.0 | -621.8 | |
| 0.00 | 6.85 | 0.00 | 3.85 | 15.08 | 177.59 | 20.37 | 314.55 | 0.4736 | -882.0 | -743.9 | |
| 1.51 | 3.56 | 0.85 | 1.99 | 15.09 | 177.13 | 19.90 | 315.24 | 0.4687 | -969.8 | -882.3 | |
| 0.00 | 1.60 | 0.00 | 0.90 | 15.53 | 176.77 | 19.55 | 316.42 | 0.4696 | -753.0 | -637.6 | |
| 0.00 | 1.51 | 0.00 | 0.85 | 16.65 | 176.28 | 19.06 | 318.78 | 0.4768 | 838.0 | 563.1 | |
| 0.00 | 1.07 | 0.00 | 0.60 | 15.71 | 176.16 | 18.94 | 317.59 | 0.4651 | 608.0 | 435.7 | |
| 0.00 | 2.22 | 0.00 | 1.25 | 16.71 | 176.02 | 18.80 | 319.25 | 0.4749 | 694.0 | 598.0 | |
| 0.00 | 1.60 | 0.00 | 0.89 | 16.10 | 175.07 | 17.85 | 319.83 | 0.4584 | 1011.0 | 846.3 | |
| 0.00 | 0.71 | 0.00 | 0.40 | 16.32 | 175.03 | 17.80 | 320.22 | 0.4605 | 635.0 | 552.6 | |
| 0.00 | 1.78 | 0.00 | 0.99 | 16.51 | 174.91 | 17.69 | 320.68 | 0.4616 | 721.0 | 589.5 | |
| 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. | |