SDO HMI 2011-06-19 13:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.09 | 28.68 | 1.44 | 38.93 | -14.85 | 245.12 | 67.34 | 253.37 | 0.9319 | -21.1 | 146.0 | |
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back to the solar disc SDO HMI 2011-06-19 13:59:11 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 | 0.82 | 0.00 | 1.69 | -14.86 | 252.96 | 75.18 | 254.28 | 0.9717 | 65.0 | 38.8 | |
| 0.00 | 5.81 | 0.00 | 8.25 | -14.34 | 246.27 | 68.50 | 254.09 | 0.9388 | 672.0 | 574.0 | |
| 0.73 | 2.00 | 0.99 | 2.70 | -13.90 | 245.32 | 67.54 | 254.43 | 0.9328 | 142.2 | -100.4 | |
| 0.00 | 2.36 | 0.00 | 3.22 | -14.44 | 245.32 | 67.54 | 253.86 | 0.9332 | 479.0 | 395.6 | |
| 0.00 | 9.80 | 0.00 | 13.08 | -14.71 | 244.75 | 66.97 | 253.49 | 0.9300 | 196.0 | 234.4 | |
| 0.00 | 1.00 | 0.00 | 1.29 | -13.94 | 244.20 | 66.43 | 254.24 | 0.9259 | -262.0 | -197.6 | |
| 0.00 | 1.45 | 0.00 | 1.92 | -15.62 | 244.36 | 66.58 | 252.46 | 0.9284 | -322.0 | -256.5 | |
| 0.36 | 3.90 | 0.45 | 4.85 | -16.15 | 242.59 | 64.82 | 251.62 | 0.9176 | -511.8 | -459.0 | |
| 0.00 | 1.54 | 0.00 | 1.93 | -16.64 | 242.90 | 65.13 | 251.15 | 0.9202 | -426.0 | -376.8 | |
| 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. | |