SDO HMI 2014-04-16 21:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.57 | 98.36 | 15.30 | 81.11 | -13.21 | 181.11 | -53.31 | 102.42 | 0.8015 | 170.2 | 37.0 | |
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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 | 0.80 | 0.00 | 0.57 | -13.62 | 187.79 | -46.63 | 103.57 | 0.7291 | 452.0 | 437.6 | |
| 0.00 | 0.80 | 0.00 | 0.63 | -13.05 | 182.82 | -51.60 | 102.33 | 0.7837 | 266.0 | 242.2 | |
| 0.00 | 1.24 | 0.00 | 1.00 | -12.57 | 182.11 | -52.31 | 101.67 | 0.7909 | -598.0 | -460.7 | |
| 14.69 | 69.45 | 12.06 | 57.06 | -13.58 | 181.28 | -53.14 | 102.89 | 0.8000 | 854.2 | 191.0 | |
| 0.00 | 1.24 | 0.00 | 1.01 | -12.50 | 181.57 | -52.85 | 101.55 | 0.7965 | -650.0 | -418.6 | |
| 0.44 | 1.59 | 0.36 | 1.30 | -12.34 | 181.46 | -52.96 | 101.34 | 0.7975 | -416.4 | -334.5 | |
| 0.00 | 0.88 | 0.00 | 0.71 | -10.15 | 181.99 | -52.43 | 98.60 | 0.7913 | -598.0 | -476.7 | |
| 0.00 | 0.88 | 0.00 | 0.75 | -15.51 | 180.28 | -54.14 | 105.19 | 0.8114 | 454.0 | 399.3 | |
| 0.00 | 0.97 | 0.00 | 0.80 | -11.33 | 181.07 | -53.34 | 100.06 | 0.8011 | -452.0 | -321.5 | |
| 0.88 | 2.12 | 0.73 | 1.76 | -11.49 | 180.77 | -53.65 | 100.25 | 0.8043 | 279.1 | 188.9 | |
| 0.00 | 2.03 | 0.00 | 1.70 | -11.93 | 180.54 | -53.88 | 100.79 | 0.8067 | -649.0 | -491.3 | |
| 0.88 | 5.04 | 0.74 | 4.24 | -12.34 | 180.31 | -54.11 | 101.29 | 0.8092 | -797.6 | -610.0 | |
| 1.68 | 3.36 | 1.41 | 2.82 | -12.03 | 180.25 | -54.17 | 100.90 | 0.8097 | -738.7 | -620.4 | |
| 0.00 | 2.30 | 0.00 | 1.95 | -12.89 | 179.92 | -54.49 | 101.95 | 0.8133 | -283.0 | -310.5 | |
| 0.00 | 0.80 | 0.00 | 0.69 | -15.29 | 179.06 | -55.36 | 104.82 | 0.8231 | 414.0 | 343.9 | |
| 0.00 | 1.15 | 0.00 | 0.97 | -12.70 | 179.88 | -54.54 | 101.71 | 0.8137 | -303.0 | -327.4 | |
| 0.00 | 1.59 | 0.00 | 1.35 | -12.19 | 179.93 | -54.48 | 101.08 | 0.8129 | -527.0 | -454.1 | |
| 0.00 | 0.53 | 0.00 | 0.45 | -12.85 | 179.72 | -54.69 | 101.88 | 0.8152 | -600.0 | -579.7 | |
| 0.00 | 0.62 | 0.00 | 0.52 | -12.03 | 179.87 | -54.54 | 100.88 | 0.8135 | -343.0 | -292.9 | |
| 0.00 | 0.97 | 0.00 | 0.83 | -10.06 | 179.62 | -54.79 | 98.45 | 0.8155 | 436.0 | 364.5 | |
| 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. | |