SDO HMI 2014-01-17 12:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.20 | 61.10 | 13.81 | 58.80 | -17.70 | 31.09 | 58.87 | 252.18 | 0.8583 | 91.1 | -85.4 | |
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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 | 1.02 | 0.00 | 1.03 | -17.64 | 32.87 | 60.65 | 252.42 | 0.8734 | -379.0 | -333.8 | |
| 11.48 | 39.04 | 11.36 | 38.80 | -17.51 | 32.17 | 59.95 | 252.52 | 0.8675 | 608.6 | 75.9 | |
| 0.00 | 0.68 | 0.00 | 0.66 | -16.83 | 31.75 | 59.53 | 253.26 | 0.8635 | 332.0 | 367.4 | |
| 0.00 | 0.60 | 0.00 | 0.57 | -17.02 | 30.81 | 58.60 | 252.96 | 0.8557 | 334.0 | 324.0 | |
| 0.00 | 1.62 | 0.00 | 1.53 | -17.15 | 30.70 | 58.48 | 252.80 | 0.8548 | 524.0 | 412.3 | |
| 0.00 | 1.11 | 0.00 | 1.04 | -18.83 | 30.40 | 58.18 | 250.80 | 0.8537 | -448.0 | -352.2 | |
| 0.51 | 1.53 | 0.46 | 1.39 | -17.75 | 29.13 | 56.91 | 251.93 | 0.8416 | -325.8 | -304.4 | |
| 0.00 | 1.28 | 0.00 | 1.16 | -18.18 | 29.06 | 56.85 | 251.40 | 0.8414 | -308.0 | -300.2 | |
| 0.00 | 0.60 | 0.00 | 0.54 | -18.29 | 28.89 | 56.67 | 251.26 | 0.8399 | -513.0 | -403.3 | |
| 2.21 | 4.00 | 1.99 | 3.59 | -18.25 | 28.53 | 56.31 | 251.26 | 0.8366 | -575.0 | -427.0 | |
| 0.00 | 0.77 | 0.00 | 0.68 | -18.42 | 28.27 | 56.06 | 251.02 | 0.8345 | -457.0 | -410.0 | |
| 0.00 | 4.85 | 0.00 | 4.30 | -18.19 | 28.00 | 55.78 | 251.25 | 0.8317 | -800.0 | -610.9 | |
| 0.00 | 3.49 | 0.00 | 3.07 | -18.45 | 27.74 | 55.52 | 250.90 | 0.8297 | -602.0 | -513.0 | |
| 0.00 | 0.51 | 0.00 | 0.44 | -18.25 | 27.04 | 54.82 | 251.05 | 0.8229 | -625.0 | -567.3 | |
| 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. | |