SDO HMI 2014-08-17 20:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.62 | 65.88 | 10.33 | 35.05 | -4.64 | 30.18 | -17.80 | 122.53 | 0.3617 | 399.8 | 166.8 | |
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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 |
| 7.83 | 44.19 | 4.11 | 23.26 | -4.12 | 31.82 | -16.17 | 123.54 | 0.3347 | 1227.8 | 531.9 | |
| 8.73 | -1.00 | 4.59 | -1.00 | -4.37 | 31.78 | -16.21 | 124.09 | 0.3375 | 1125.1 | 999999 | |
| 1.89 | -1.00 | 1.00 | -1.00 | -4.71 | 31.67 | -16.31 | 124.75 | 0.3421 | 849.5 | 999999 | |
| 0.00 | 1.80 | 0.00 | 0.95 | -3.87 | 30.07 | -17.91 | 120.23 | 0.3567 | 1095.0 | 852.2 | |
| 0.00 | 2.16 | 0.00 | 1.15 | -5.89 | 29.88 | -18.10 | 124.60 | 0.3771 | -969.0 | -766.9 | |
| 0.00 | 1.44 | 0.00 | 0.77 | -4.16 | 29.74 | -18.24 | 120.46 | 0.3637 | 733.0 | 633.6 | |
| 0.00 | 0.90 | 0.00 | 0.48 | -5.78 | 29.63 | -18.35 | 123.97 | 0.3794 | -747.0 | -574.9 | |
| 0.00 | 0.90 | 0.00 | 0.48 | -2.01 | 29.69 | -18.29 | 115.03 | 0.3477 | 819.0 | 698.5 | |
| 1.17 | 4.86 | 0.63 | 2.60 | -5.63 | 29.38 | -18.60 | 123.29 | 0.3814 | -967.2 | -742.4 | |
| 0.00 | 1.89 | 0.00 | 1.00 | -3.47 | 29.34 | -18.64 | 118.24 | 0.3637 | 905.0 | 706.7 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -6.86 | 24.55 | -23.44 | 119.77 | 0.4568 | -797.0 | -575.5 | |
| 0.00 | 1.62 | 0.00 | 0.91 | -5.58 | 22.80 | -25.18 | 115.56 | 0.4713 | -781.0 | -610.1 | |
| 0.00 | 1.26 | 0.00 | 0.72 | -8.68 | 22.58 | -25.40 | 121.02 | 0.4968 | -860.0 | -679.1 | |
| 0.00 | 2.88 | 0.00 | 1.62 | -5.52 | 22.16 | -25.82 | 114.87 | 0.4798 | -720.0 | -675.8 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -5.44 | 21.76 | -26.22 | 114.38 | 0.4849 | -601.0 | -606.7 | |
| 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. | |