SDO HMI 2011-12-09 17:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 32.55 | 158.34 | 29.16 | 140.98 | 9.08 | 355.19 | -55.73 | 78.93 | 0.8332 | -157.0 | -144.2 | |
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back to the solar disc SDO HMI 2011-12-09 17:58:55 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 |
| 5.88 | 113.97 | 5.07 | 98.70 | 9.24 | 356.59 | -54.33 | 78.57 | 0.8204 | -986.3 | -313.8 | |
| 3.75 | -1.00 | 3.25 | -1.00 | 9.63 | 356.39 | -54.53 | 78.12 | 0.8227 | -735.3 | 999999 | |
| 7.24 | -1.00 | 6.29 | -1.00 | 9.24 | 356.22 | -54.70 | 78.62 | 0.8239 | -580.8 | 999999 | |
| 2.47 | -1.00 | 2.19 | -1.00 | 9.12 | 355.36 | -55.57 | 78.88 | 0.8321 | -223.9 | 999999 | |
| 5.54 | 21.72 | 4.99 | 19.63 | 8.85 | 354.78 | -56.15 | 79.27 | 0.8373 | -485.5 | 183.8 | |
| 1.28 | -5.00 | 1.16 | -5.00 | 8.38 | 354.40 | -56.53 | 79.88 | 0.8404 | 751.3 | 999999 | |
| 1.70 | 2.64 | 1.57 | 2.44 | 7.78 | 353.70 | -57.22 | 80.67 | 0.8463 | 515.5 | 402.1 | |
| 2.13 | 2.98 | 2.06 | 2.88 | 9.07 | 352.20 | -58.72 | 79.32 | 0.8609 | 556.7 | 465.8 | |
| 0.00 | 1.87 | 0.00 | 1.89 | 8.48 | 350.76 | -60.16 | 80.16 | 0.8728 | 676.0 | 518.2 | |
| 0.00 | 1.36 | 0.00 | 1.38 | 8.66 | 350.65 | -60.27 | 79.97 | 0.8738 | 532.0 | 453.0 | |
| 2.56 | 6.56 | 2.58 | 6.61 | 8.09 | 350.62 | -60.30 | 80.62 | 0.8737 | 544.4 | 621.9 | |
| 0.00 | 0.85 | 0.00 | 0.87 | 8.78 | 350.44 | -60.49 | 79.85 | 0.8757 | 359.0 | 391.9 | |
| 0.00 | 0.94 | 0.00 | 0.95 | 8.45 | 350.46 | -60.46 | 80.22 | 0.8753 | 443.0 | 379.3 | |
| 0.00 | 0.85 | 0.00 | 0.87 | 8.51 | 350.26 | -60.66 | 80.17 | 0.8770 | 443.0 | 398.2 | |
| 0.00 | 0.85 | 0.00 | 0.87 | 8.30 | 350.26 | -60.66 | 80.41 | 0.8769 | 283.0 | 274.5 | |
| 0.00 | 1.28 | 0.00 | 1.31 | 8.78 | 350.13 | -60.79 | 79.88 | 0.8783 | 417.0 | 334.9 | |
| 0.00 | 1.36 | 0.00 | 1.42 | 8.75 | 349.70 | -61.22 | 79.95 | 0.8817 | 356.0 | 239.1 | |
| 0.00 | 1.11 | 0.00 | 1.16 | 8.63 | 349.67 | -61.25 | 80.09 | 0.8819 | 224.0 | 164.8 | |
| 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. | |