SDO HMI 2011-11-07 02:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 32.28 | 220.72 | 39.66 | 263.08 | 9.51 | 55.39 | -65.54 | 81.27 | 0.9083 | -507.5 | -152.1 | |
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back to the solar disc SDO HMI 2011-11-07 02:58:59 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 |
| 21.67 | 194.14 | 24.24 | 219.58 | 9.20 | 56.95 | -63.98 | 81.61 | 0.8985 | -781.5 | -174.4 | |
| 2.76 | -1.00 | 3.17 | -1.00 | 9.51 | 56.21 | -64.72 | 81.26 | 0.9041 | -222.4 | 999999 | |
| 1.55 | -1.00 | 1.78 | -1.00 | 9.30 | 56.21 | -64.71 | 81.49 | 0.9040 | -187.5 | 999999 | |
| 0.00 | 1.29 | 0.00 | 1.54 | 11.63 | 55.20 | -65.73 | 78.94 | 0.9115 | 257.0 | 196.7 | |
| 0.00 | 0.95 | 0.00 | 1.13 | 10.75 | 55.22 | -65.71 | 79.90 | 0.9113 | -278.0 | -195.5 | |
| 4.49 | 12.69 | 6.78 | 19.24 | 9.84 | 49.72 | -71.21 | 80.89 | 0.9461 | -451.8 | -178.7 | |
| 0.00 | 0.43 | 0.00 | 0.66 | 9.56 | 49.58 | -71.35 | 81.18 | 0.9470 | -531.0 | -500.4 | |
| 0.00 | 3.19 | 0.00 | 4.90 | 9.31 | 49.41 | -71.52 | 81.45 | 0.9479 | -358.0 | -282.1 | |
| 0.00 | 1.38 | 0.00 | 2.57 | 12.25 | 45.93 | -75.00 | 78.33 | 0.9651 | 341.0 | 315.7 | |
| 1.81 | 6.65 | 3.69 | 13.46 | 12.64 | 44.44 | -76.49 | 77.91 | 0.9714 | 258.0 | 232.6 | |
| 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. | |