SDO HMI 2011-01-03 22:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.80 | 51.37 | 16.31 | 49.82 | 34.29 | 265.00 | 48.60 | 313.89 | 0.8606 | 108.2 | -47.4 | |
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back to the solar disc SDO HMI 2011-01-03 22:58:55 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 |
| 3.23 | 14.18 | 3.48 | 15.30 | 32.93 | 270.62 | 54.23 | 309.99 | 0.8907 | -424.9 | -263.4 | |
| 1.78 | -1.00 | 1.93 | -1.00 | 33.18 | 270.42 | 54.02 | 310.31 | 0.8903 | -372.7 | 999999 | |
| 0.00 | 1.53 | 0.00 | 1.45 | 33.45 | 264.81 | 48.41 | 313.02 | 0.8556 | -557.0 | -490.8 | |
| 2.63 | 4.84 | 2.52 | 4.62 | 33.88 | 264.76 | 48.37 | 313.48 | 0.8573 | -351.4 | -464.4 | |
| 0.00 | 1.02 | 0.00 | 0.97 | 34.16 | 264.38 | 47.99 | 313.95 | 0.8560 | -232.0 | -244.7 | |
| 0.00 | 0.51 | 0.00 | 0.49 | 34.35 | 264.52 | 48.13 | 314.07 | 0.8578 | -161.0 | -117.8 | |
| 0.00 | 0.85 | 0.00 | 0.80 | 34.59 | 263.27 | 46.88 | 314.92 | 0.8508 | 293.0 | 245.5 | |
| 0.00 | 1.27 | 0.00 | 1.22 | 35.28 | 263.79 | 47.40 | 315.36 | 0.8573 | -317.0 | -229.4 | |
| 0.00 | 1.44 | 0.00 | 1.34 | 34.42 | 262.89 | 46.49 | 314.95 | 0.8475 | 424.0 | 442.3 | |
| 0.00 | 1.10 | 0.00 | 1.01 | 34.51 | 262.38 | 45.99 | 315.29 | 0.8446 | 516.0 | 452.8 | |
| 2.97 | 10.62 | 2.74 | 9.84 | 34.81 | 262.38 | 45.99 | 315.59 | 0.8461 | 466.3 | -95.5 | |
| 1.95 | 5.27 | 1.79 | 4.82 | 35.33 | 261.57 | 45.18 | 316.54 | 0.8434 | 472.5 | 461.8 | |
| 1.95 | -12.00 | 1.79 | -12.00 | 35.51 | 261.44 | 45.05 | 316.78 | 0.8435 | 427.3 | 999999 | |
| 0.00 | 2.46 | 0.00 | 2.24 | 35.24 | 261.20 | 44.81 | 316.64 | 0.8405 | 611.0 | 415.4 | |
| 0.00 | 1.19 | 0.00 | 1.11 | 36.13 | 261.79 | 45.40 | 317.22 | 0.8488 | 263.0 | 236.5 | |
| 0.00 | 1.02 | 0.00 | 0.94 | 35.77 | 261.37 | 44.98 | 317.08 | 0.8444 | 285.0 | 249.2 | |
| 0.00 | 0.25 | 0.00 | 0.23 | 35.75 | 260.90 | 44.50 | 317.31 | 0.8412 | 506.0 | 491.0 | |
| 0.00 | 0.93 | 0.00 | 0.85 | 35.97 | 260.85 | 44.46 | 317.56 | 0.8421 | 434.0 | 412.5 | |
| 2.29 | 2.89 | 2.06 | 2.59 | 35.43 | 260.37 | 43.97 | 317.28 | 0.8361 | 578.6 | 466.4 | |
| 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. | |