SDO HMI 2014-04-16 04:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 37.71 | 240.47 | 20.85 | 132.88 | 12.16 | 263.26 | 19.50 | 312.57 | 0.4450 | -882.2 | -395.6 | |
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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 |
| 24.16 | 234.73 | 13.38 | 129.80 | 12.16 | 263.71 | 19.95 | 311.81 | 0.4493 | -1219.4 | -422.5 | |
| 12.13 | -1.00 | 6.69 | -1.00 | 11.92 | 263.23 | 19.47 | 312.09 | 0.4414 | -1405.8 | 999999 | |
| 1.42 | -1.00 | 0.78 | -1.00 | 12.35 | 262.94 | 19.18 | 313.26 | 0.4425 | -834.8 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.61 | 13.10 | 255.05 | 11.29 | 329.04 | 0.3722 | 738.0 | 533.9 | |
| 0.00 | 1.06 | 0.00 | 0.58 | 16.11 | 254.80 | 11.04 | 333.40 | 0.4125 | 640.0 | 546.9 | |
| 0.00 | 0.97 | 0.00 | 0.53 | 16.01 | 254.70 | 10.94 | 333.50 | 0.4103 | 790.0 | 610.0 | |
| 0.00 | 1.59 | 0.00 | 0.85 | 16.02 | 250.20 | 6.44 | 343.63 | 0.3839 | 701.0 | 534.7 | |
| 0.00 | 0.97 | 0.00 | 0.51 | 13.58 | 246.03 | 2.26 | 353.31 | 0.3312 | 698.0 | 552.5 | |
| 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. | |