SDO HMI 2011-12-12 15:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 88.36 | 457.91 | 48.83 | 252.99 | -17.77 | 352.21 | -20.29 | 131.94 | 0.4459 | 982.6 | 435.6 | |
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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 | 1.45 | 0.00 | 0.80 | -18.66 | 353.88 | -18.62 | 135.83 | 0.4360 | -633.0 | -508.1 | |
| 15.32 | 433.45 | 8.50 | 239.34 | -18.68 | 352.49 | -20.01 | 133.90 | 0.4518 | 1174.0 | 449.3 | |
| 62.91 | -2.00 | 34.70 | -2.00 | -17.48 | 352.30 | -20.20 | 131.55 | 0.4419 | 1317.1 | 999999 | |
| 0.26 | -2.00 | 0.14 | -2.00 | -18.12 | 352.09 | -20.41 | 132.40 | 0.4507 | 746.0 | 999999 | |
| 1.96 | 11.41 | 1.09 | 6.37 | -18.84 | 351.67 | -20.83 | 133.06 | 0.4625 | 755.9 | 484.3 | |
| 5.02 | -2.00 | 2.79 | -2.00 | -18.00 | 351.71 | -20.79 | 131.68 | 0.4539 | 734.1 | 999999 | |
| 1.87 | -2.00 | 1.04 | -2.00 | -17.41 | 351.51 | -20.98 | 130.40 | 0.4506 | 765.5 | 999999 | |
| 1.02 | -2.00 | 0.57 | -2.00 | -17.01 | 351.20 | -21.30 | 129.28 | 0.4506 | 292.2 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -15.02 | 351.42 | -21.08 | 125.81 | 0.4301 | -782.0 | -546.2 | |
| 0.00 | 0.60 | 0.00 | 0.33 | -17.87 | 351.09 | -21.41 | 130.68 | 0.4599 | 216.0 | 288.4 | |
| 0.00 | 1.96 | 0.00 | 1.09 | -17.69 | 350.98 | -21.52 | 130.21 | 0.4595 | 390.0 | 251.5 | |
| 0.00 | 0.60 | 0.00 | 0.34 | -19.18 | 350.75 | -21.75 | 132.46 | 0.4763 | 692.0 | 515.9 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -18.03 | 350.87 | -21.63 | 130.67 | 0.4640 | 238.0 | 242.0 | |
| 0.00 | 3.75 | 0.00 | 2.14 | -21.34 | 350.22 | -22.27 | 135.22 | 0.5032 | 731.0 | 560.8 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -15.41 | 350.65 | -21.84 | 125.66 | 0.4433 | -784.0 | -547.3 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -17.35 | 349.92 | -22.57 | 128.34 | 0.4691 | -917.0 | -658.5 | |
| 0.00 | 0.77 | 0.00 | 0.42 | -14.56 | 349.56 | -22.94 | 122.78 | 0.4506 | -728.0 | -596.0 | |
| 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. | |