SDO HMI 2014-10-27 12:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.41 | 63.36 | 7.51 | 38.50 | -3.09 | 160.60 | -34.58 | 102.26 | 0.5818 | 635.9 | 395.1 | |
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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 | 1.04 | 0.00 | 0.63 | -2.70 | 161.15 | -34.02 | 101.79 | 0.5732 | 242.0 | 296.0 | |
| 12.41 | 55.90 | 7.51 | 33.77 | -3.13 | 161.03 | -34.15 | 102.47 | 0.5762 | 1000.0 | 426.5 | |
| 0.00 | 1.04 | 0.00 | 0.65 | -4.83 | 159.48 | -35.69 | 104.65 | 0.6032 | 647.0 | 406.2 | |
| 0.00 | 1.91 | 0.00 | 1.17 | -2.00 | 159.42 | -35.75 | 100.01 | 0.5952 | 582.0 | 556.5 | |
| 0.00 | 0.95 | 0.00 | 0.59 | -3.79 | 159.09 | -36.08 | 102.83 | 0.6049 | 602.0 | 527.4 | |
| 0.00 | 0.61 | 0.00 | 0.38 | -2.89 | 159.13 | -36.04 | 101.37 | 0.6016 | 669.0 | 597.0 | |
| 0.00 | 1.13 | 0.00 | 0.72 | 0.14 | 156.14 | -39.03 | 95.71 | 0.6352 | -410.0 | -372.6 | |
| 0.00 | 0.78 | 0.00 | 0.59 | -4.89 | 146.67 | -48.50 | 100.66 | 0.7617 | -615.0 | -544.8 | |
| 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. | |