SDO HMI 2014-01-17 06:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.65 | 69.00 | 17.55 | 61.18 | -17.52 | 31.21 | 55.72 | 252.03 | 0.8303 | 255.2 | -25.6 | |
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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 |
| 3.23 | 44.49 | 2.93 | 40.47 | -16.90 | 32.24 | 56.75 | 252.91 | 0.8393 | 557.3 | 51.7 | |
| 12.59 | -1.00 | 11.40 | -1.00 | -17.42 | 32.20 | 56.71 | 252.28 | 0.8395 | 686.0 | 999999 | |
| 0.00 | 0.68 | 0.00 | 0.61 | -16.90 | 31.79 | 56.30 | 252.86 | 0.8352 | 618.0 | 547.2 | |
| 0.00 | 2.04 | 0.00 | 1.83 | -17.27 | 31.74 | 56.25 | 252.41 | 0.8351 | 643.0 | 589.0 | |
| 0.00 | 1.36 | 0.00 | 1.19 | -17.03 | 30.75 | 55.25 | 252.58 | 0.8256 | 612.0 | 431.8 | |
| 0.00 | 0.77 | 0.00 | 0.66 | -15.55 | 30.13 | 54.64 | 254.31 | 0.8183 | 496.0 | 505.7 | |
| 0.00 | 2.21 | 0.00 | 1.92 | -17.19 | 30.60 | 55.11 | 252.36 | 0.8244 | 700.0 | 549.8 | |
| 1.11 | 2.38 | 0.96 | 2.08 | -18.83 | 30.49 | 55.00 | 250.38 | 0.8253 | -595.5 | -460.5 | |
| 0.00 | 1.11 | 0.00 | 0.93 | -17.55 | 29.31 | 53.82 | 251.75 | 0.8126 | -379.0 | -279.2 | |
| 0.00 | 0.94 | 0.00 | 0.79 | -18.22 | 28.97 | 53.48 | 250.89 | 0.8102 | -377.0 | -394.5 | |
| 2.21 | 4.08 | 1.84 | 3.40 | -18.27 | 28.63 | 53.14 | 250.77 | 0.8069 | -591.9 | -437.7 | |
| 0.51 | 4.59 | 0.42 | 3.78 | -18.28 | 28.01 | 52.52 | 250.66 | 0.8009 | -706.3 | -637.9 | |
| 0.00 | 0.77 | 0.00 | 0.63 | -18.51 | 27.76 | 52.26 | 250.33 | 0.7987 | -466.0 | -398.7 | |
| 0.00 | 1.28 | 0.00 | 1.04 | -18.40 | 27.55 | 52.06 | 250.43 | 0.7965 | -689.0 | -535.1 | |
| 0.00 | 2.30 | 0.00 | 1.85 | -18.21 | 27.12 | 51.63 | 250.59 | 0.7919 | -662.0 | -574.4 | |
| 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. | |