SDO HMI 2014-07-28 21:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 70.47 | 304.63 | 80.51 | 349.92 | -8.41 | 249.09 | -62.79 | 102.13 | 0.9015 | 195.6 | -58.5 | |
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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 |
| 3.26 | 257.73 | 3.50 | 292.59 | -8.84 | 250.84 | -61.04 | 102.96 | 0.8890 | 640.4 | 0.5 | |
| 5.07 | -1.00 | 5.48 | -1.00 | -8.58 | 250.59 | -61.28 | 102.63 | 0.8905 | 631.3 | 999999 | |
| 1.09 | -1.00 | 1.19 | -1.00 | -8.19 | 250.05 | -61.83 | 102.08 | 0.8941 | 621.3 | 999999 | |
| 2.81 | -1.00 | 3.12 | -1.00 | -8.71 | 249.77 | -62.11 | 102.60 | 0.8970 | 82.9 | 999999 | |
| 2.90 | -1.00 | 3.20 | -1.00 | -7.93 | 249.86 | -62.02 | 101.75 | 0.8952 | 788.5 | 999999 | |
| 16.66 | -1.00 | 18.71 | -1.00 | -8.37 | 249.40 | -62.48 | 102.15 | 0.8993 | 429.4 | 999999 | |
| 0.00 | 2.08 | 0.00 | 2.42 | -9.93 | 248.70 | -63.18 | 103.71 | 0.9066 | -559.0 | -497.6 | |
| 14.94 | -1.00 | 16.85 | -1.00 | -7.83 | 249.22 | -62.66 | 101.52 | 0.8999 | 676.0 | 999999 | |
| 1.09 | -1.00 | 1.24 | -1.00 | -7.48 | 248.90 | -62.97 | 101.08 | 0.9018 | 396.1 | 999999 | |
| 3.17 | -1.00 | 3.68 | -1.00 | -7.80 | 248.40 | -63.48 | 101.34 | 0.9059 | 293.5 | 999999 | |
| 0.00 | 0.63 | 0.00 | 0.79 | -11.33 | 247.15 | -64.72 | 104.89 | 0.9191 | -476.0 | -448.9 | |
| 2.99 | -1.00 | 3.48 | -1.00 | -8.03 | 248.27 | -63.61 | 101.56 | 0.9071 | 239.3 | 999999 | |
| 0.00 | 1.54 | 0.00 | 1.92 | -11.18 | 247.07 | -64.81 | 104.72 | 0.9195 | -350.0 | -278.8 | |
| 15.67 | 39.03 | 19.09 | 47.69 | -9.55 | 247.35 | -64.53 | 103.03 | 0.9155 | -628.7 | -439.2 | |
| 0.82 | -1.00 | 0.97 | -1.00 | -8.17 | 247.80 | -64.07 | 101.62 | 0.9106 | -77.2 | 999999 | |
| 0.00 | 1.27 | 0.00 | 1.52 | -8.50 | 247.56 | -64.32 | 101.93 | 0.9127 | -366.0 | -300.7 | |
| 0.00 | 0.63 | 0.00 | 0.78 | -8.65 | 246.93 | -64.95 | 101.98 | 0.9172 | 174.0 | 79.7 | |
| 0.00 | 1.72 | 0.00 | 2.21 | -8.74 | 245.92 | -65.95 | 101.89 | 0.9240 | -477.0 | -373.1 | |
| 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. | |