SDO HMI 2011-11-11 01:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.23 | 280.24 | 42.60 | 246.67 | -13.76 | 122.20 | 53.46 | 250.85 | 0.8281 | 593.4 | 253.5 | |
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back to the solar disc SDO HMI 2011-11-11 01:58:58 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 |
| 3.70 | 172.38 | 3.41 | 157.00 | -14.97 | 123.74 | 55.00 | 249.86 | 0.8451 | 330.7 | 273.3 | |
| 1.55 | -1.00 | 1.41 | -1.00 | -14.73 | 123.39 | 54.65 | 250.03 | 0.8414 | 612.9 | 999999 | |
| 6.89 | -1.00 | 6.32 | -1.00 | -15.58 | 123.44 | 54.70 | 249.07 | 0.8439 | 476.0 | 999999 | |
| 2.15 | -1.00 | 1.94 | -1.00 | -14.68 | 122.99 | 54.26 | 249.98 | 0.8378 | 840.8 | 999999 | |
| 17.23 | -1.00 | 15.62 | -1.00 | -15.15 | 123.06 | 54.33 | 249.45 | 0.8395 | 843.2 | 999999 | |
| 15.33 | 94.16 | 12.81 | 78.67 | -11.06 | 120.66 | 51.92 | 253.63 | 0.8074 | 861.2 | 265.0 | |
| 0.00 | 1.38 | 0.00 | 1.12 | -9.31 | 119.68 | 50.94 | 255.52 | 0.7936 | 513.0 | 391.8 | |
| 0.00 | 3.19 | 0.00 | 2.56 | -10.52 | 119.03 | 50.29 | 253.84 | 0.7897 | 688.0 | 554.3 | |
| 0.00 | 0.69 | 0.00 | 0.56 | -14.58 | 118.88 | 50.14 | 248.84 | 0.7989 | -251.0 | -203.6 | |
| 0.00 | 0.86 | 0.00 | 0.69 | -13.93 | 118.30 | 49.56 | 249.43 | 0.7913 | -357.0 | -310.2 | |
| 0.00 | 3.53 | 0.00 | 2.85 | -14.33 | 118.28 | 49.54 | 248.93 | 0.7922 | -590.0 | -505.2 | |
| 0.00 | 0.86 | 0.00 | 0.69 | -14.69 | 117.82 | 49.08 | 248.35 | 0.7887 | -352.0 | -323.9 | |
| 1.38 | 1.98 | 1.09 | 1.57 | -14.57 | 117.36 | 48.62 | 248.33 | 0.7838 | -576.8 | -555.9 | |
| 0.00 | 1.21 | 0.00 | 0.96 | -15.04 | 117.36 | 48.62 | 247.76 | 0.7852 | -422.0 | -396.4 | |
| 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. | |