SDO HMI 2011-05-31 20:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.13 | 102.20 | 11.32 | 58.18 | 16.34 | 41.14 | -24.23 | 53.21 | 0.4926 | -374.2 | -190.3 | |
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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 |
| 18.60 | 69.44 | 10.45 | 39.01 | 16.26 | 42.65 | -22.72 | 51.83 | 0.4736 | -1138.5 | -397.3 | |
| 0.63 | 2.08 | 0.36 | 1.17 | 15.25 | 41.46 | -23.91 | 54.93 | 0.4797 | -993.3 | -868.5 | |
| 0.00 | 1.17 | 0.00 | 0.66 | 15.41 | 41.30 | -24.07 | 54.81 | 0.4830 | -635.0 | -458.2 | |
| 0.00 | 1.35 | 0.00 | 0.77 | 16.21 | 40.86 | -24.52 | 53.91 | 0.4951 | -707.0 | -567.1 | |
| 0.90 | 6.23 | 0.51 | 3.55 | 15.89 | 40.86 | -24.51 | 54.45 | 0.4924 | -931.6 | -728.9 | |
| 0.00 | 1.08 | 0.00 | 0.62 | 16.24 | 40.36 | -25.01 | 54.36 | 0.5014 | -574.0 | -461.5 | |
| 0.00 | 1.90 | 0.00 | 1.08 | 15.29 | 39.83 | -25.55 | 56.52 | 0.5007 | -593.0 | -493.2 | |
| 0.00 | 1.08 | 0.00 | 0.63 | 17.17 | 39.06 | -26.31 | 54.11 | 0.5247 | -740.0 | -538.2 | |
| 0.00 | 0.90 | 0.00 | 0.53 | 17.44 | 37.95 | -27.42 | 54.74 | 0.5402 | 995.0 | 843.5 | |
| 0.00 | 0.54 | 0.00 | 0.32 | 17.53 | 37.75 | -27.62 | 54.76 | 0.5433 | 755.0 | 754.0 | |
| 0.00 | 3.61 | 0.00 | 2.13 | 17.25 | 37.66 | -27.71 | 55.30 | 0.5423 | 964.0 | 759.4 | |
| 0.00 | 2.08 | 0.00 | 1.25 | 17.23 | 35.63 | -29.75 | 57.06 | 0.5668 | 822.0 | 639.4 | |
| 0.00 | 2.17 | 0.00 | 1.30 | 16.88 | 35.65 | -29.72 | 57.59 | 0.5641 | 830.0 | 753.4 | |
| 0.00 | 1.17 | 0.00 | 0.70 | 15.92 | 35.59 | -29.78 | 59.15 | 0.5584 | 785.0 | 585.2 | |
| 0.00 | 2.35 | 0.00 | 1.41 | 16.78 | 35.41 | -29.96 | 57.93 | 0.5664 | 654.0 | 704.5 | |
| 0.00 | 3.61 | 0.00 | 2.18 | 17.04 | 35.11 | -30.26 | 57.77 | 0.5718 | 674.0 | 619.5 | |
| 0.00 | 1.44 | 0.00 | 0.87 | 17.20 | 34.93 | -30.44 | 57.66 | 0.5750 | 644.0 | 483.0 | |
| 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. | |