SDO HMI 2014-01-16 23:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.09 | 74.66 | 20.54 | 60.95 | -17.51 | 31.50 | 52.18 | 251.51 | 0.7964 | 308.6 | 48.6 | |
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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 |
| 2.47 | 43.52 | 2.05 | 36.13 | -17.44 | 32.54 | 53.22 | 251.78 | 0.8067 | 249.4 | 93.3 | |
| 4.76 | 7.31 | 3.94 | 6.05 | -16.81 | 32.29 | 52.97 | 252.51 | 0.8034 | 596.4 | 380.0 | |
| 11.82 | -1.00 | 9.76 | -1.00 | -17.37 | 32.15 | 52.83 | 251.80 | 0.8028 | 783.0 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.83 | -16.95 | 31.62 | 52.30 | 252.25 | 0.7970 | 321.0 | 464.6 | |
| 1.28 | 2.30 | 1.04 | 1.88 | -17.37 | 31.64 | 52.32 | 251.72 | 0.7978 | 607.7 | 526.2 | |
| 0.00 | 1.36 | 0.00 | 1.11 | -17.64 | 31.75 | 52.43 | 251.41 | 0.7992 | 550.0 | 425.8 | |
| 0.00 | 0.85 | 0.00 | 0.68 | -17.10 | 30.63 | 51.31 | 251.91 | 0.7871 | 538.0 | 555.5 | |
| 0.00 | 1.36 | 0.00 | 1.07 | -16.06 | 30.20 | 50.88 | 253.16 | 0.7812 | 747.0 | 677.6 | |
| 0.00 | 1.62 | 0.00 | 1.29 | -17.35 | 30.53 | 51.21 | 251.57 | 0.7865 | 621.0 | 554.8 | |
| 3.06 | 5.70 | 2.45 | 4.55 | -18.92 | 30.37 | 51.05 | 249.56 | 0.7874 | -648.2 | -557.4 | |
| 0.00 | 0.94 | 0.00 | 0.74 | -18.79 | 29.97 | 50.65 | 249.65 | 0.7831 | -594.0 | -501.8 | |
| 0.00 | 0.94 | 0.00 | 0.71 | -16.22 | 28.10 | 48.78 | 252.61 | 0.7592 | -524.0 | -430.5 | |
| 0.85 | 2.38 | 0.65 | 1.83 | -18.20 | 28.62 | 49.30 | 250.14 | 0.7681 | -605.5 | -519.7 | |
| 0.85 | 3.74 | 0.65 | 2.86 | -18.38 | 28.16 | 48.84 | 249.81 | 0.7636 | -628.5 | -514.0 | |
| 0.00 | 0.94 | 0.00 | 0.71 | -18.71 | 27.81 | 48.49 | 249.31 | 0.7606 | -540.0 | -390.5 | |
| 0.00 | 0.68 | 0.00 | 0.51 | -18.35 | 27.68 | 48.36 | 249.75 | 0.7584 | -746.0 | -681.1 | |
| 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. | |