SDO HMI 2011-11-26 18:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.57 | 27.80 | 9.20 | 19.94 | 8.90 | 267.57 | 45.88 | 280.92 | 0.7238 | -590.5 | -378.7 | |
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back to the solar disc SDO HMI 2011-11-26 18:58:56 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 |
| 1.63 | 1.71 | 1.28 | 1.34 | 10.07 | 272.25 | 50.56 | 281.78 | 0.7791 | -571.7 | -556.0 | |
| 0.00 | 1.11 | 0.00 | 0.85 | 8.32 | 271.12 | 49.43 | 279.67 | 0.7647 | 624.0 | 513.4 | |
| 1.88 | 4.11 | 1.45 | 3.17 | 10.36 | 271.32 | 49.64 | 282.28 | 0.7694 | -642.0 | -505.2 | |
| 8.55 | 11.80 | 6.11 | 8.43 | 8.30 | 267.46 | 45.77 | 280.11 | 0.7226 | -754.7 | -310.6 | |
| 0.51 | 1.45 | 0.36 | 1.03 | 10.29 | 266.59 | 44.90 | 283.02 | 0.7152 | -667.3 | -552.0 | |
| 0.00 | 0.94 | 0.00 | 0.64 | 7.24 | 265.04 | 43.36 | 278.96 | 0.6918 | -464.0 | -366.2 | |
| 0.00 | 0.77 | 0.00 | 0.53 | 9.60 | 264.96 | 43.27 | 282.37 | 0.6943 | -482.0 | -432.0 | |
| 0.00 | 1.03 | 0.00 | 0.69 | 9.23 | 263.88 | 42.19 | 282.04 | 0.6802 | -565.0 | -508.5 | |
| 0.00 | 1.80 | 0.00 | 1.21 | 9.30 | 263.65 | 41.96 | 282.18 | 0.6774 | -685.0 | -530.8 | |
| 0.00 | 0.94 | 0.00 | 0.63 | 8.08 | 263.40 | 41.71 | 280.43 | 0.6722 | -681.0 | -566.5 | |
| 0.00 | 2.14 | 0.00 | 1.42 | 7.81 | 263.09 | 41.40 | 280.10 | 0.6678 | -722.0 | -493.1 | |
| 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. | |