SDO HMI 2011-03-05 14:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.19 | 28.18 | 3.68 | 19.74 | -22.85 | 181.49 | 43.95 | 244.73 | 0.7095 | -119.3 | 49.7 | |
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back to the solar disc SDO HMI 2011-03-05 14:58:59 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 |
| 1.56 | 3.37 | 1.11 | 2.40 | -22.30 | 182.75 | 45.21 | 245.85 | 0.7219 | 655.2 | 455.4 | |
| 2.07 | 4.15 | 1.47 | 2.95 | -22.10 | 182.61 | 45.08 | 246.10 | 0.7199 | 680.8 | 596.2 | |
| 1.56 | 8.99 | 1.10 | 6.37 | -22.42 | 182.15 | 44.62 | 245.53 | 0.7157 | 887.5 | 664.9 | |
| 0.00 | 1.04 | 0.00 | 0.73 | -23.26 | 181.82 | 44.29 | 244.29 | 0.7144 | -440.0 | -332.9 | |
| 0.00 | 1.04 | 0.00 | 0.72 | -23.67 | 181.01 | 43.47 | 243.46 | 0.7066 | -76.0 | -26.7 | |
| 0.00 | 2.59 | 0.00 | 1.79 | -23.72 | 180.49 | 42.95 | 243.24 | 0.7010 | -554.0 | -438.6 | |
| 0.00 | 1.38 | 0.00 | 0.95 | -23.58 | 180.25 | 42.72 | 243.35 | 0.6980 | -684.0 | -604.8 | |
| 0.00 | 1.04 | 0.00 | 0.71 | -24.07 | 180.05 | 42.52 | 242.60 | 0.6973 | -562.0 | -570.2 | |
| 0.00 | 2.85 | 0.00 | 1.94 | -23.46 | 179.37 | 41.83 | 243.21 | 0.6877 | -921.0 | -734.8 | |
| 0.00 | 1.73 | 0.00 | 1.18 | -23.74 | 179.44 | 41.90 | 242.85 | 0.6894 | -742.0 | -604.3 | |
| 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. | |