SDO HMI 2011-07-04 08:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.89 | 201.63 | 18.21 | 105.20 | 16.67 | 354.39 | 12.41 | 318.92 | 0.3144 | -635.3 | -369.0 | |
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back to the solar disc SDO HMI 2011-07-04 08:59:11 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 |
| 0.00 | 1.09 | 0.00 | 0.59 | 20.21 | 358.62 | 16.64 | 317.65 | 0.4006 | -769.0 | -676.8 | |
| 0.00 | 0.91 | 0.00 | 0.47 | 14.22 | 355.34 | 13.36 | 310.70 | 0.2967 | -679.0 | -559.5 | |
| 5.27 | 169.19 | 2.75 | 88.37 | 16.18 | 355.37 | 13.39 | 315.48 | 0.3185 | -1115.8 | -464.9 | |
| 23.81 | -3.00 | 12.44 | -3.00 | 16.53 | 355.07 | 13.09 | 316.90 | 0.3191 | -1355.0 | 999999 | |
| 3.63 | -3.00 | 1.90 | -3.00 | 16.60 | 354.52 | 12.54 | 318.25 | 0.3137 | -1172.8 | 999999 | |
| 0.00 | 1.91 | 0.00 | 0.99 | 16.39 | 354.05 | 12.07 | 318.83 | 0.3060 | -783.0 | -581.6 | |
| 0.00 | 1.54 | 0.00 | 0.82 | 20.05 | 353.94 | 11.96 | 326.22 | 0.3517 | -753.0 | -549.0 | |
| 0.00 | 1.00 | 0.00 | 0.53 | 19.45 | 353.70 | 11.72 | 325.72 | 0.3415 | -646.0 | -588.4 | |
| 0.00 | 2.00 | 0.00 | 1.05 | 19.49 | 353.37 | 11.39 | 326.51 | 0.3390 | -984.0 | -759.7 | |
| 0.00 | 1.09 | 0.00 | 0.57 | 18.45 | 352.22 | 10.24 | 327.42 | 0.3146 | -895.0 | -652.1 | |
| 0.00 | 2.36 | 0.00 | 1.24 | 20.17 | 351.97 | 9.99 | 330.91 | 0.3363 | -873.0 | -700.9 | |
| 0.00 | 2.91 | 0.00 | 1.52 | 19.99 | 350.84 | 8.86 | 333.44 | 0.3250 | -678.0 | -686.1 | |
| 0.00 | 2.36 | 0.00 | 1.21 | 15.74 | 350.02 | 8.04 | 328.26 | 0.2570 | 964.0 | 767.2 | |
| 0.36 | 3.82 | 0.19 | 1.96 | 16.02 | 349.77 | 7.79 | 329.63 | 0.2589 | 907.0 | 849.8 | |
| 0.00 | 1.64 | 0.00 | 0.84 | 16.18 | 348.82 | 6.84 | 333.06 | 0.2536 | 879.0 | 695.4 | |
| 1.82 | 4.18 | 0.93 | 2.15 | 16.81 | 348.65 | 6.67 | 334.74 | 0.2618 | 990.5 | 820.3 | |
| 0.00 | 2.09 | 0.00 | 1.07 | 16.88 | 348.24 | 6.26 | 336.23 | 0.2599 | 1101.0 | 836.8 | |
| 0.00 | 1.18 | 0.00 | 0.61 | 17.03 | 347.98 | 6.00 | 337.33 | 0.2606 | 938.0 | 703.2 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 16.82 | 347.91 | 5.93 | 337.22 | 0.2568 | 862.0 | 684.8 | |
| 0.00 | 0.82 | 0.00 | 0.42 | 17.20 | 347.38 | 5.40 | 339.62 | 0.2594 | 736.0 | 605.8 | |
| 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. | |