SDO HMI 2011-11-23 10:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.15 | 280.25 | 31.37 | 195.48 | 17.48 | 222.97 | -42.66 | 66.77 | 0.7056 | -593.1 | -223.1 | |
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back to the solar disc SDO HMI 2011-11-23 10:58:57 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 |
| 0.00 | 2.40 | 0.00 | 1.68 | 18.69 | 223.17 | -42.46 | 65.06 | 0.7076 | -605.0 | -464.9 | |
| 33.24 | 251.81 | 22.99 | 175.03 | 17.39 | 223.43 | -42.20 | 66.73 | 0.7001 | -1000.8 | -285.1 | |
| 9.77 | -2.00 | 6.88 | -2.00 | 17.93 | 222.43 | -43.20 | 66.37 | 0.7133 | -631.6 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.85 | 18.79 | 222.16 | -43.47 | 65.31 | 0.7193 | 155.0 | 106.1 | |
| 0.00 | 0.86 | 0.00 | 0.61 | 17.70 | 222.07 | -43.56 | 66.81 | 0.7166 | -368.0 | -260.9 | |
| 2.14 | 2.48 | 1.50 | 1.74 | 16.23 | 222.15 | -43.48 | 68.78 | 0.7111 | -444.0 | -309.2 | |
| 0.00 | 1.29 | 0.00 | 0.92 | 18.03 | 221.57 | -44.06 | 66.54 | 0.7232 | -344.0 | -244.0 | |
| 0.00 | 10.71 | 0.00 | 7.61 | 16.58 | 221.54 | -44.09 | 68.50 | 0.7191 | 244.0 | 268.5 | |
| 0.00 | 2.74 | 0.00 | 1.97 | 16.13 | 220.67 | -44.96 | 69.38 | 0.7276 | 750.0 | 616.7 | |
| 0.00 | 1.88 | 0.00 | 1.37 | 16.37 | 220.29 | -45.34 | 69.17 | 0.7325 | 764.0 | 649.6 | |
| 0.00 | 1.20 | 0.00 | 0.89 | 18.36 | 219.56 | -46.07 | 66.78 | 0.7461 | 659.0 | 552.6 | |
| 0.00 | 1.54 | 0.00 | 1.15 | 17.58 | 219.19 | -46.44 | 67.91 | 0.7478 | 550.0 | 446.1 | |
| 0.00 | 1.20 | 0.00 | 0.89 | 17.39 | 219.17 | -46.46 | 68.16 | 0.7476 | 669.0 | 565.1 | |
| 0.00 | 0.94 | 0.00 | 0.77 | 21.01 | 215.27 | -50.36 | 64.76 | 0.7970 | 415.0 | 351.6 | |
| 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. | |