SDO HMI 2011-11-19 00:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.67 | 42.39 | 10.84 | 39.68 | 7.69 | 265.74 | -58.08 | 82.46 | 0.8505 | -371.7 | -217.1 | |
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back to the solar disc SDO HMI 2011-11-19 00:58:57 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 |
| 0.43 | 1.63 | 0.40 | 1.51 | 8.51 | 266.18 | -57.64 | 81.46 | 0.8469 | 533.0 | 460.0 | |
| 9.10 | 32.53 | 8.43 | 30.09 | 7.50 | 266.13 | -57.69 | 82.67 | 0.8470 | -804.8 | -312.5 | |
| 1.20 | 2.40 | 1.12 | 2.25 | 8.89 | 265.81 | -58.02 | 81.04 | 0.8505 | 486.7 | 470.7 | |
| 0.00 | 1.03 | 0.00 | 0.97 | 8.79 | 265.60 | -58.22 | 81.16 | 0.8523 | 309.0 | 313.0 | |
| 0.94 | 1.54 | 0.89 | 1.46 | 8.61 | 265.59 | -58.23 | 81.37 | 0.8523 | 368.4 | 387.4 | |
| 0.00 | 1.20 | 0.00 | 1.14 | 8.72 | 265.16 | -58.66 | 81.27 | 0.8562 | -401.0 | -318.0 | |
| 0.00 | 0.60 | 0.00 | 0.62 | 6.94 | 262.32 | -61.50 | 83.42 | 0.8802 | -319.0 | -338.1 | |
| 0.00 | 1.46 | 0.00 | 1.64 | 6.85 | 259.91 | -63.91 | 83.56 | 0.8993 | -312.0 | -292.2 | |
| 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. | |