SDO HMI 2014-03-28 17:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.83 | 0.00 | 7.56 | -24.75 | 91.54 | -35.83 | 122.26 | 0.6219 | 432.2 | 343.8 | |
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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 | 1.31 | 0.00 | 0.74 | -22.44 | 102.71 | -24.66 | 126.06 | 0.4790 | 735.0 | 668.6 | |
| 0.00 | 1.58 | 0.00 | 0.91 | -22.06 | 99.54 | -27.83 | 122.64 | 0.5159 | 727.0 | 579.9 | |
| 0.00 | 1.58 | 0.00 | 0.92 | -21.06 | 97.22 | -30.15 | 119.25 | 0.5394 | 669.0 | 505.1 | |
| 0.00 | 0.96 | 0.00 | 0.57 | -21.08 | 97.03 | -30.34 | 119.16 | 0.5419 | 766.0 | 551.1 | |
| 0.00 | 1.14 | 0.00 | 0.74 | -26.90 | 90.85 | -36.52 | 124.55 | 0.6467 | 734.0 | 647.5 | |
| 0.00 | 0.88 | 0.00 | 0.57 | -26.28 | 89.83 | -37.54 | 123.13 | 0.6547 | 684.0 | 547.1 | |
| 0.00 | 1.49 | 0.00 | 0.97 | -26.14 | 89.67 | -37.70 | 122.85 | 0.6558 | 426.0 | 393.7 | |
| 0.00 | 0.96 | 0.00 | 0.63 | -25.86 | 89.78 | -37.59 | 122.50 | 0.6532 | 523.0 | 486.0 | |
| 0.00 | 1.23 | 0.00 | 0.93 | -28.93 | 80.50 | -46.87 | 122.72 | 0.7616 | -282.0 | -358.6 | |
| 0.00 | 0.70 | 0.00 | 0.58 | -26.94 | 75.68 | -51.69 | 118.85 | 0.8009 | -660.0 | -600.0 | |
| 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. | |