SDO HMI 2011-02-14 03:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 53.62 | 168.59 | 35.03 | 109.50 | 20.11 | 64.26 | 30.46 | 312.64 | 0.6490 | 63.4 | 242.5 | |
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back to the solar disc SDO HMI 2011-02-14 03:58:57 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 |
| 16.71 | 44.38 | 11.24 | 29.86 | 19.57 | 67.79 | 33.99 | 308.89 | 0.6792 | -822.6 | -395.9 | |
| 0.00 | 1.11 | 0.00 | 0.76 | 21.61 | 67.16 | 33.36 | 311.83 | 0.6885 | -471.0 | -376.7 | |
| 0.00 | 0.69 | 0.00 | 0.45 | 19.41 | 66.47 | 32.67 | 309.78 | 0.6649 | -589.0 | -510.5 | |
| 1.37 | 3.00 | 0.90 | 1.97 | 19.24 | 66.25 | 32.45 | 309.75 | 0.6612 | -718.6 | -616.9 | |
| 2.91 | 3.43 | 1.90 | 2.24 | 18.53 | 66.02 | 32.22 | 309.07 | 0.6535 | -669.2 | -610.3 | |
| 0.00 | 0.94 | 0.00 | 0.61 | 19.07 | 64.73 | 30.93 | 310.86 | 0.6447 | 401.0 | 371.7 | |
| 2.57 | 4.71 | 1.65 | 3.02 | 19.03 | 64.03 | 30.23 | 311.44 | 0.6373 | 709.2 | 650.9 | |
| 0.00 | 1.11 | 0.00 | 0.71 | 18.66 | 63.89 | 30.09 | 311.11 | 0.6327 | 638.0 | 515.7 | |
| 0.00 | 1.11 | 0.00 | 0.71 | 18.78 | 63.73 | 29.93 | 311.41 | 0.6322 | 674.0 | 595.7 | |
| 0.00 | 1.11 | 0.00 | 0.72 | 19.93 | 63.82 | 30.02 | 312.75 | 0.6428 | 481.0 | 393.8 | |
| 0.00 | 0.86 | 0.00 | 0.56 | 21.87 | 63.92 | 30.12 | 314.94 | 0.6603 | -681.0 | -534.2 | |
| 5.91 | 6.68 | 3.86 | 4.36 | 21.70 | 63.40 | 29.60 | 315.23 | 0.6540 | -653.3 | -511.9 | |
| 4.20 | 85.50 | 2.67 | 54.54 | 19.77 | 62.77 | 28.97 | 313.54 | 0.6311 | 1062.2 | 516.2 | |
| 11.48 | -13.00 | 7.34 | -13.00 | 20.23 | 62.76 | 28.96 | 314.11 | 0.6350 | 882.1 | 999999 | |
| 2.48 | -13.00 | 1.58 | -13.00 | 20.04 | 62.32 | 28.52 | 314.30 | 0.6291 | 876.8 | 999999 | |
| 0.00 | 2.74 | 0.00 | 1.73 | 20.05 | 61.43 | 27.63 | 315.21 | 0.6206 | 768.0 | 681.4 | |
| 0.00 | 1.03 | 0.00 | 0.66 | 21.35 | 61.44 | 27.64 | 316.73 | 0.6327 | 190.0 | 311.2 | |
| 2.31 | 8.82 | 1.50 | 5.73 | 22.96 | 61.35 | 27.55 | 318.64 | 0.6469 | 779.6 | 637.7 | |
| 3.68 | -18.00 | 2.39 | -18.00 | 23.23 | 61.34 | 27.54 | 318.96 | 0.6493 | 605.4 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.87 | 21.62 | 60.99 | 27.19 | 317.50 | 0.6312 | 649.0 | 518.6 | |
| 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. | |