SDO HMI 2011-07-01 09:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.72 | 47.50 | 7.47 | 24.24 | 15.93 | 23.98 | 2.84 | 347.03 | 0.2368 | -7.5 | 157.8 | |
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back to the solar disc SDO HMI 2011-07-01 09:59:11 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 | 1.54 | 0.00 | 0.81 | 19.97 | 27.25 | 6.11 | 341.22 | 0.3121 | -760.0 | -672.8 | |
| 7.90 | 15.81 | 4.00 | 8.00 | 13.38 | 26.63 | 5.49 | 332.96 | 0.2058 | 1098.9 | 678.0 | |
| 0.00 | 1.00 | 0.00 | 0.51 | 15.69 | 25.10 | 3.96 | 343.30 | 0.2327 | -934.0 | -727.5 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 16.06 | 25.08 | 3.94 | 343.87 | 0.2387 | -852.0 | -629.2 | |
| 1.64 | 3.45 | 0.83 | 1.76 | 16.38 | 24.92 | 3.79 | 344.82 | 0.2431 | -993.7 | -730.6 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 14.50 | 24.39 | 3.25 | 344.78 | 0.2099 | -991.0 | -827.6 | |
| 1.64 | 3.82 | 0.83 | 1.94 | 15.44 | 24.30 | 3.17 | 346.25 | 0.2250 | -1131.6 | -841.4 | |
| 0.00 | 1.00 | 0.00 | 0.53 | 22.81 | 24.15 | 3.01 | 351.91 | 0.3460 | -731.0 | -575.3 | |
| 0.00 | 1.18 | 0.00 | 0.60 | 16.63 | 23.56 | 2.42 | 350.34 | 0.2423 | -973.0 | -823.8 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 18.02 | 21.59 | 0.45 | 358.35 | 0.2625 | -902.0 | -664.5 | |
| 0.00 | 1.36 | 0.00 | 0.70 | 17.39 | 21.33 | 0.20 | 359.26 | 0.2517 | 891.0 | 690.9 | |
| 0.00 | 2.63 | 0.00 | 1.35 | 18.02 | 21.24 | 0.10 | 359.64 | 0.2624 | 567.0 | 321.9 | |
| 1.45 | 12.17 | 0.74 | 6.23 | 17.35 | 20.73 | -0.41 | 1.57 | 0.2513 | 1113.6 | 821.4 | |
| 2.09 | -13.00 | 1.07 | -13.00 | 17.48 | 20.66 | -0.48 | 1.80 | 0.2534 | 1033.6 | 999999 | |
| 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. | |