SDO HMI 2014-09-18 17:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 37.52 | 208.11 | 34.15 | 188.48 | 7.94 | 289.72 | -57.25 | 85.17 | 0.8381 | -612.2 | -176.0 | |
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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 | 1.15 | 0.00 | 0.96 | 10.38 | 292.76 | -54.21 | 82.34 | 0.8073 | -594.0 | -478.6 | |
| 0.71 | 81.40 | 0.62 | 71.91 | 4.97 | 290.90 | -56.06 | 88.83 | 0.8289 | -733.2 | -175.6 | |
| 14.90 | -2.00 | 13.14 | -2.00 | 5.29 | 290.81 | -56.16 | 88.43 | 0.8295 | -775.1 | 999999 | |
| 17.20 | 111.28 | 15.51 | 100.77 | 10.19 | 289.63 | -57.34 | 82.47 | 0.8379 | -867.0 | -222.4 | |
| 0.27 | -4.00 | 0.24 | -4.00 | 10.30 | 289.20 | -57.77 | 82.33 | 0.8419 | -515.7 | 999999 | |
| 0.80 | -4.00 | 0.73 | -4.00 | 10.25 | 289.04 | -57.93 | 82.38 | 0.8434 | -242.6 | 999999 | |
| 0.00 | 0.53 | 0.00 | 0.49 | 4.23 | 289.32 | -57.64 | 89.53 | 0.8446 | -389.0 | -306.3 | |
| 0.00 | 1.06 | 0.00 | 1.00 | 9.69 | 288.08 | -58.89 | 82.99 | 0.8524 | -200.0 | -189.2 | |
| 0.00 | 2.31 | 0.00 | 2.18 | 4.97 | 288.31 | -58.66 | 88.55 | 0.8532 | 548.0 | 495.1 | |
| 0.00 | 0.27 | 0.00 | 0.29 | 6.03 | 283.99 | -62.97 | 86.90 | 0.8891 | 129.0 | 167.7 | |
| 1.42 | 5.41 | 1.52 | 5.81 | 4.62 | 284.18 | -62.79 | 88.50 | 0.8886 | 90.0 | 243.4 | |
| 1.60 | 4.70 | 1.72 | 5.07 | 5.35 | 283.92 | -63.04 | 87.65 | 0.8901 | 319.9 | 156.6 | |
| 0.62 | -12.00 | 0.67 | -12.00 | 5.53 | 283.89 | -63.08 | 87.45 | 0.8902 | 213.0 | 999999 | |
| 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. | |