SDO HMI 2014-04-19 18:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.14 | 117.15 | 15.34 | 92.87 | -8.92 | 247.97 | 51.52 | 262.73 | 0.7809 | 412.2 | 173.7 | |
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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 | 0.68 | -6.09 | 251.13 | 54.68 | 266.25 | 0.8152 | 356.0 | 302.9 | |
| 16.13 | 86.48 | 13.17 | 70.77 | -8.82 | 249.44 | 52.99 | 262.90 | 0.7974 | 835.7 | 223.0 | |
| 0.00 | 0.89 | 0.00 | 0.71 | -8.76 | 248.57 | 52.12 | 262.97 | 0.7882 | 713.0 | 629.8 | |
| 0.00 | 1.51 | 0.00 | 1.11 | -10.01 | 244.47 | 48.01 | 261.23 | 0.7429 | -392.0 | -298.9 | |
| 0.00 | 1.06 | 0.00 | 0.78 | -9.81 | 244.38 | 47.93 | 261.50 | 0.7419 | 142.0 | 153.8 | |
| 0.00 | 1.95 | 0.00 | 1.44 | -10.44 | 244.46 | 48.01 | 260.65 | 0.7431 | -692.0 | -605.0 | |
| 1.68 | 4.34 | 1.23 | 3.18 | -10.16 | 244.04 | 47.58 | 261.00 | 0.7381 | -687.2 | -575.7 | |
| 0.00 | 0.80 | 0.00 | 0.58 | -9.88 | 243.76 | 47.30 | 261.38 | 0.7346 | -524.0 | -504.2 | |
| 0.00 | 1.24 | 0.00 | 0.90 | -9.29 | 243.47 | 47.02 | 262.17 | 0.7311 | 407.0 | 324.8 | |
| 0.00 | 0.62 | 0.00 | 0.45 | -9.83 | 243.12 | 46.66 | 261.42 | 0.7271 | -222.0 | -161.4 | |
| 0.00 | 0.71 | 0.00 | 0.50 | -8.77 | 242.63 | 46.17 | 262.86 | 0.7209 | 474.0 | 446.0 | |
| 0.00 | 2.22 | 0.00 | 1.58 | -9.49 | 242.66 | 46.20 | 261.86 | 0.7215 | 613.0 | 547.8 | |
| 0.00 | 1.33 | 0.00 | 0.94 | -8.72 | 242.44 | 45.99 | 262.93 | 0.7186 | 749.0 | 664.9 | |
| 0.00 | 0.35 | 0.00 | 0.25 | -8.30 | 242.38 | 45.92 | 263.51 | 0.7178 | 568.0 | 501.5 | |
| 1.33 | 3.81 | 0.94 | 2.70 | -8.97 | 242.40 | 45.94 | 262.58 | 0.7181 | 831.0 | 658.9 | |
| 0.00 | 1.42 | 0.00 | 1.01 | -9.33 | 242.45 | 46.00 | 262.08 | 0.7190 | 822.0 | 770.6 | |
| 0.00 | 0.80 | 0.00 | 0.56 | -8.42 | 242.31 | 45.85 | 263.34 | 0.7170 | 738.0 | 633.4 | |
| 0.00 | 0.97 | 0.00 | 0.69 | -8.28 | 242.16 | 45.70 | 263.53 | 0.7151 | 727.0 | 639.9 | |
| 0.00 | 0.71 | 0.00 | 0.49 | -9.18 | 241.47 | 45.01 | 262.25 | 0.7070 | -387.0 | -351.5 | |
| 0.00 | 1.24 | 0.00 | 0.86 | -9.28 | 241.27 | 44.81 | 262.09 | 0.7046 | -408.0 | -524.5 | |
| 0.00 | 3.90 | 0.00 | 2.69 | -8.65 | 240.74 | 44.29 | 262.98 | 0.6978 | -883.0 | -633.5 | |
| 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. | |