SDO HMI 2014-01-17 07:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.43 | 66.37 | 14.82 | 59.78 | -17.54 | 31.34 | 56.39 | 252.08 | 0.8365 | 204.7 | 21.1 | |
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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 | 0.85 | 0.00 | 0.79 | -16.87 | 32.60 | 57.66 | 253.04 | 0.8474 | -126.0 | -100.9 | |
| 0.00 | 12.25 | 0.00 | 11.33 | -17.06 | 32.52 | 57.57 | 252.80 | 0.8468 | -85.0 | 97.7 | |
| 12.42 | 31.31 | 11.41 | 28.86 | -17.45 | 32.19 | 57.24 | 252.31 | 0.8443 | 684.8 | 110.6 | |
| 0.00 | 0.51 | 0.00 | 0.46 | -16.89 | 31.81 | 56.86 | 252.93 | 0.8403 | 599.0 | 517.2 | |
| 0.00 | 2.89 | 0.00 | 2.62 | -17.52 | 31.65 | 56.71 | 252.17 | 0.8395 | 438.0 | 442.6 | |
| 0.00 | 1.36 | 0.00 | 1.20 | -17.03 | 30.75 | 55.80 | 252.65 | 0.8308 | 585.0 | 465.9 | |
| 0.00 | 0.77 | 0.00 | 0.68 | -17.37 | 30.63 | 55.69 | 252.22 | 0.8300 | 441.0 | 375.7 | |
| 0.00 | 1.19 | 0.00 | 1.05 | -17.23 | 30.51 | 55.56 | 252.38 | 0.8287 | 594.0 | 566.1 | |
| 0.94 | 1.79 | 0.83 | 1.58 | -18.79 | 30.48 | 55.54 | 250.50 | 0.8302 | -575.6 | -518.7 | |
| 0.00 | 1.02 | 0.00 | 0.87 | -18.25 | 28.97 | 54.03 | 250.94 | 0.8154 | -444.0 | -429.8 | |
| 2.30 | 4.59 | 1.94 | 3.88 | -18.24 | 28.60 | 53.65 | 250.89 | 0.8118 | -583.1 | -389.8 | |
| 0.77 | 3.40 | 0.64 | 2.83 | -18.28 | 28.04 | 53.09 | 250.76 | 0.8065 | -657.4 | -609.8 | |
| 0.00 | 1.11 | 0.00 | 0.91 | -18.27 | 27.62 | 52.68 | 250.69 | 0.8024 | -609.0 | -546.1 | |
| 0.00 | 0.26 | 0.00 | 0.21 | -18.51 | 27.73 | 52.78 | 250.42 | 0.8038 | -406.0 | -443.0 | |
| 0.00 | 1.28 | 0.00 | 1.05 | -18.43 | 27.54 | 52.59 | 250.48 | 0.8018 | -643.0 | -535.9 | |
| 0.00 | 1.79 | 0.00 | 1.46 | -18.18 | 27.12 | 52.18 | 250.72 | 0.7973 | -638.0 | -551.2 | |
| 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. | |