SDO HMI 2011-12-14 06:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.36 | 17.28 | 0.77 | 10.14 | -18.46 | 323.62 | -27.45 | 125.00 | 0.5358 | -397.1 | -405.1 | |
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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 | 1.36 | 0.00 | 0.77 | -19.30 | 329.27 | -21.80 | 132.28 | 0.4757 | -781.0 | -650.3 | |
| 1.36 | 2.55 | 0.77 | 1.45 | -16.50 | 326.01 | -25.06 | 123.85 | 0.4910 | 916.7 | 707.2 | |
| 0.00 | 1.70 | 0.00 | 0.97 | -16.68 | 325.88 | -25.19 | 124.04 | 0.4940 | 768.0 | 552.8 | |
| 0.00 | 1.62 | 0.00 | 0.97 | -22.99 | 324.06 | -27.01 | 132.24 | 0.5669 | -797.0 | -693.4 | |
| 0.00 | 1.11 | 0.00 | 0.66 | -18.61 | 322.55 | -28.52 | 124.23 | 0.5496 | -804.0 | -767.1 | |
| 0.00 | 4.34 | 0.00 | 2.56 | -17.93 | 322.46 | -28.61 | 123.06 | 0.5458 | -868.0 | -679.9 | |
| 0.00 | 3.24 | 0.00 | 1.92 | -18.39 | 322.20 | -28.87 | 123.59 | 0.5523 | -810.0 | -567.0 | |
| 0.00 | 1.36 | 0.00 | 0.84 | -19.55 | 318.76 | -32.31 | 122.75 | 0.6011 | -499.0 | -358.7 | |
| 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. | |