SDO HMI 2014-07-31 21:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 30.79 | 0.00 | 15.92 | 10.61 | 257.29 | -14.91 | 71.71 | 0.2752 | 719.8 | 649.4 | |
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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 | 0.72 | 0.00 | 0.37 | 16.24 | 268.10 | -4.10 | 20.64 | 0.1955 | -820.0 | -688.2 | |
| 0.00 | 2.71 | 0.00 | 1.38 | 9.66 | 260.12 | -12.07 | 71.17 | 0.2189 | 797.0 | 468.5 | |
| 0.00 | 5.07 | 0.00 | 2.58 | 9.26 | 259.66 | -12.53 | 73.50 | 0.2244 | 532.0 | 720.3 | |
| 0.00 | 3.08 | 0.00 | 1.56 | 7.24 | 259.60 | -12.60 | 82.52 | 0.2192 | 904.0 | 805.9 | |
| 0.00 | 2.26 | 0.00 | 1.17 | 16.76 | 258.99 | -13.21 | 48.51 | 0.2934 | 906.0 | 662.1 | |
| 0.00 | 1.18 | 0.00 | 0.60 | 11.54 | 259.29 | -12.91 | 64.75 | 0.2431 | 813.0 | 684.4 | |
| 0.00 | 1.09 | 0.00 | 0.55 | 7.09 | 259.42 | -12.78 | 83.31 | 0.2220 | 905.0 | 721.2 | |
| 0.00 | 1.72 | 0.00 | 0.87 | 7.33 | 259.22 | -12.98 | 82.33 | 0.2257 | 973.0 | 813.5 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 10.02 | 258.43 | -13.77 | 71.75 | 0.2479 | 629.0 | 644.2 | |
| 0.00 | 1.81 | 0.00 | 0.93 | 10.48 | 258.22 | -13.98 | 70.26 | 0.2535 | 940.0 | 759.2 | |
| 0.00 | 1.00 | 0.00 | 0.51 | 8.37 | 258.30 | -13.89 | 78.44 | 0.2436 | 744.0 | 627.9 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 4.31 | 257.66 | -14.54 | 95.02 | 0.2525 | 927.0 | 675.8 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 14.15 | 256.63 | -15.57 | 60.13 | 0.3015 | 853.0 | 646.2 | |
| 0.00 | 2.81 | 0.00 | 1.45 | 4.38 | 255.56 | -16.64 | 93.97 | 0.2874 | 1002.0 | 773.6 | |
| 0.00 | 1.81 | 0.00 | 0.99 | 18.53 | 249.78 | -22.42 | 57.75 | 0.4294 | 732.0 | 639.7 | |
| 0.00 | 1.09 | 0.00 | 0.60 | 19.20 | 249.47 | -22.73 | 56.67 | 0.4385 | 663.0 | 524.3 | |
| 0.00 | 1.36 | 0.00 | 0.78 | 15.25 | 243.40 | -28.80 | 69.17 | 0.4993 | 737.0 | 517.4 | |
| 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. | |