SDO HMI 2011-12-07 01:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.50 | 33.32 | 2.25 | 21.91 | 19.47 | 122.95 | 36.91 | 300.35 | 0.6581 | 327.7 | 320.3 | |
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back to the solar disc SDO HMI 2011-12-07 01:58:56 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 | 3.75 | 0.00 | 2.62 | 20.43 | 126.91 | 40.87 | 299.50 | 0.7069 | -759.0 | -593.8 | |
| 0.00 | 0.77 | 0.00 | 0.52 | 18.51 | 126.24 | 40.20 | 297.26 | 0.6910 | -750.0 | -613.7 | |
| 0.00 | 1.28 | 0.00 | 0.89 | 20.68 | 126.78 | 40.74 | 299.90 | 0.7067 | -667.0 | -514.1 | |
| 0.00 | 1.19 | 0.00 | 0.81 | 18.70 | 126.01 | 39.97 | 297.63 | 0.6892 | -616.0 | -475.2 | |
| 0.00 | 0.85 | 0.00 | 0.58 | 19.73 | 125.25 | 39.21 | 299.42 | 0.6855 | -706.0 | -569.3 | |
| 0.00 | 1.36 | 0.00 | 0.91 | 19.30 | 123.92 | 37.88 | 299.53 | 0.6684 | 686.0 | 508.8 | |
| 0.00 | 0.68 | 0.00 | 0.46 | 22.40 | 122.95 | 36.91 | 304.30 | 0.6746 | 545.0 | 460.4 | |
| 3.50 | 11.00 | 2.25 | 7.07 | 18.30 | 121.79 | 35.75 | 299.34 | 0.6386 | 837.6 | 806.7 | |
| 0.00 | 0.34 | 0.00 | 0.22 | 18.74 | 121.74 | 35.70 | 299.99 | 0.6404 | 582.0 | 616.5 | |
| 0.00 | 1.19 | 0.00 | 0.77 | 18.92 | 121.71 | 35.67 | 300.28 | 0.6411 | 647.0 | 587.7 | |
| 0.00 | 1.11 | 0.00 | 0.71 | 18.21 | 121.50 | 35.46 | 299.37 | 0.6347 | 828.0 | 620.6 | |
| 0.00 | 2.64 | 0.00 | 1.71 | 19.71 | 121.60 | 35.56 | 301.46 | 0.6442 | 802.0 | 589.7 | |
| 0.00 | 2.64 | 0.00 | 1.71 | 20.18 | 121.38 | 35.34 | 302.26 | 0.6443 | 757.0 | 585.4 | |
| 0.00 | 1.11 | 0.00 | 0.72 | 20.65 | 121.46 | 35.42 | 302.87 | 0.6481 | 634.0 | 555.5 | |
| 0.00 | 1.28 | 0.00 | 0.82 | 20.05 | 121.19 | 35.15 | 302.21 | 0.6415 | 838.0 | 662.1 | |
| 0.00 | 0.77 | 0.00 | 0.50 | 20.59 | 121.33 | 35.29 | 302.87 | 0.6462 | 704.0 | 633.2 | |
| 0.00 | 1.36 | 0.00 | 0.89 | 22.08 | 121.43 | 35.39 | 304.85 | 0.6563 | 570.0 | 550.9 | |
| 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. | |