SDO HMI 2011-06-12 21:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 29.75 | 0.00 | 16.35 | -15.81 | 246.14 | -19.86 | 131.36 | 0.4348 | 191.8 | 306.8 | |
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back to the solar disc SDO HMI 2011-06-12 21:59:11 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 | 2.54 | 0.00 | 1.36 | -15.26 | 250.53 | -15.47 | 136.87 | 0.3780 | 1048.0 | 835.5 | |
| 0.00 | 3.53 | 0.00 | 1.89 | -15.23 | 250.33 | -15.66 | 136.47 | 0.3798 | 1118.0 | 868.1 | |
| 0.00 | 3.53 | 0.00 | 1.89 | -15.08 | 250.08 | -15.91 | 135.72 | 0.3808 | 1071.0 | 901.5 | |
| 0.00 | 1.09 | 0.00 | 0.58 | -15.05 | 249.73 | -16.27 | 135.04 | 0.3846 | 739.0 | 557.5 | |
| 0.00 | 1.00 | 0.00 | 0.54 | -15.25 | 247.36 | -18.64 | 131.65 | 0.4143 | 773.0 | 636.1 | |
| 0.00 | 0.82 | 0.00 | 0.44 | -14.83 | 247.30 | -18.70 | 130.78 | 0.4110 | 839.0 | 711.4 | |
| 0.00 | 1.45 | 0.00 | 0.79 | -15.41 | 247.05 | -18.95 | 131.48 | 0.4197 | 874.0 | 718.8 | |
| 0.00 | 1.18 | 0.00 | 0.64 | -14.12 | 245.70 | -20.30 | 127.17 | 0.4240 | 706.0 | 477.5 | |
| 0.00 | 3.99 | 0.00 | 2.19 | -14.88 | 245.42 | -20.58 | 128.26 | 0.4344 | 784.0 | 514.2 | |
| 0.00 | 1.99 | 0.00 | 1.13 | -18.88 | 243.61 | -22.39 | 132.84 | 0.4936 | 697.0 | 604.0 | |
| 0.00 | 1.00 | 0.00 | 0.56 | -15.58 | 243.24 | -22.76 | 126.88 | 0.4677 | -900.0 | -726.5 | |
| 0.00 | 1.00 | 0.00 | 0.56 | -16.70 | 242.72 | -23.28 | 128.23 | 0.4838 | -787.0 | -568.9 | |
| 0.00 | 1.18 | 0.00 | 0.66 | -15.56 | 242.45 | -23.55 | 125.94 | 0.4773 | -848.0 | -712.2 | |
| 0.00 | 0.91 | 0.00 | 0.52 | -17.31 | 241.73 | -24.26 | 128.16 | 0.5009 | -674.0 | -499.8 | |
| 0.00 | 2.45 | 0.00 | 1.40 | -16.80 | 241.63 | -24.37 | 127.20 | 0.4978 | -788.0 | -672.1 | |
| 0.00 | 1.09 | 0.00 | 0.62 | -16.61 | 241.58 | -24.41 | 126.83 | 0.4968 | -834.0 | -739.4 | |
| 0.00 | 1.00 | 0.00 | 0.58 | -18.44 | 240.54 | -25.46 | 128.72 | 0.5247 | -558.0 | -481.3 | |
| 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. | |