SDO HMI 2011-11-09 20:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 37.64 | 125.77 | 20.79 | 69.57 | -17.68 | 100.57 | 15.89 | 215.89 | 0.4460 | -75.5 | 42.3 | |
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back to the solar disc SDO HMI 2011-11-09 20:58:58 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 |
| 16.71 | 77.27 | 9.32 | 43.08 | -18.03 | 101.83 | 17.15 | 217.57 | 0.4617 | 1014.8 | 432.6 | |
| 7.32 | -1.00 | 4.07 | -1.00 | -17.68 | 101.69 | 17.01 | 217.85 | 0.4562 | 1122.0 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -17.31 | 100.75 | 16.07 | 216.82 | 0.4428 | -668.0 | -513.8 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -17.72 | 100.33 | 15.65 | 215.54 | 0.4440 | -553.0 | -325.1 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -17.56 | 100.22 | 15.54 | 215.57 | 0.4410 | -618.0 | -459.1 | |
| 0.00 | 1.21 | 0.00 | 0.66 | -17.27 | 99.97 | 15.29 | 215.54 | 0.4350 | -618.0 | -504.9 | |
| 0.00 | 1.21 | 0.00 | 0.66 | -17.26 | 99.74 | 15.06 | 215.15 | 0.4329 | -781.0 | -520.4 | |
| 1.12 | 5.77 | 0.61 | 3.16 | -17.16 | 99.09 | 14.41 | 214.12 | 0.4257 | -842.1 | -674.4 | |
| 0.00 | 1.21 | 0.00 | 0.66 | -17.06 | 98.83 | 14.15 | 213.78 | 0.4221 | -715.0 | -555.7 | |
| 0.43 | 2.58 | 0.23 | 1.41 | -17.12 | 98.51 | 13.83 | 213.11 | 0.4201 | -973.6 | -583.6 | |
| 0.00 | 1.38 | 0.00 | 0.76 | -17.94 | 98.51 | 13.83 | 212.01 | 0.4310 | -719.0 | -564.3 | |
| 0.00 | 1.98 | 0.00 | 1.09 | -18.13 | 98.46 | 13.78 | 211.67 | 0.4331 | -552.0 | -441.2 | |
| 6.72 | 20.07 | 3.67 | 10.96 | -17.53 | 98.38 | 13.70 | 212.31 | 0.4244 | -946.0 | -576.0 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -17.05 | 98.22 | 13.54 | 212.65 | 0.4167 | -967.0 | -771.6 | |
| 0.00 | 0.69 | 0.00 | 0.38 | -17.91 | 98.12 | 13.44 | 211.34 | 0.4272 | -429.0 | -366.2 | |
| 0.00 | 0.78 | 0.00 | 0.42 | -16.63 | 98.00 | 13.32 | 212.79 | 0.4093 | -812.0 | -762.2 | |
| 5.34 | 5.69 | 2.89 | 3.08 | -16.35 | 97.88 | 13.20 | 212.96 | 0.4045 | -1023.0 | -796.2 | |
| 0.00 | 1.12 | 0.00 | 0.61 | -16.63 | 97.87 | 13.19 | 212.54 | 0.4082 | -678.0 | -448.2 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -17.11 | 97.78 | 13.10 | 211.72 | 0.4137 | -400.0 | -472.6 | |
| 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. | |