SDO HMI 2014-08-19 10:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.19 | 101.92 | 25.27 | 94.19 | -9.48 | 331.72 | -55.35 | 105.85 | 0.8454 | 609.0 | 245.4 | |
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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 | 2.70 | 0.00 | 2.18 | -9.27 | 337.34 | -49.73 | 107.39 | 0.7913 | 526.0 | 470.4 | |
| 0.00 | 1.44 | 0.00 | 1.19 | -9.48 | 336.48 | -50.59 | 107.34 | 0.8006 | 459.0 | 352.3 | |
| 20.80 | 82.75 | 19.18 | 76.42 | -9.50 | 331.75 | -55.32 | 105.87 | 0.8453 | 777.2 | 235.0 | |
| 0.00 | 0.90 | 0.00 | 0.81 | -6.59 | 331.81 | -55.26 | 102.51 | 0.8383 | 528.0 | 468.1 | |
| 0.00 | 0.72 | 0.00 | 0.70 | -11.34 | 330.40 | -56.67 | 107.56 | 0.8612 | 508.0 | 389.0 | |
| 0.00 | 0.36 | 0.00 | 0.34 | -9.09 | 330.80 | -56.27 | 105.13 | 0.8528 | 417.0 | 455.5 | |
| 4.68 | 7.11 | 4.45 | 6.76 | -9.37 | 330.56 | -56.51 | 105.38 | 0.8554 | 571.5 | 419.0 | |
| 0.90 | 2.61 | 0.86 | 2.50 | -9.08 | 330.30 | -56.77 | 104.98 | 0.8571 | 459.6 | 393.7 | |
| 0.81 | 1.80 | 0.78 | 1.74 | -9.42 | 330.04 | -57.03 | 105.29 | 0.8600 | 240.8 | 183.5 | |
| 0.00 | 0.45 | 0.00 | 0.45 | -11.10 | 328.97 | -58.10 | 106.88 | 0.8726 | -393.0 | -371.8 | |
| 0.00 | 1.08 | 0.00 | 1.10 | -10.95 | 328.61 | -58.46 | 106.61 | 0.8752 | -425.0 | -373.3 | |
| 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. | |