SDO HMI 2014-01-17 08:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.72 | 66.70 | 13.55 | 60.66 | -17.58 | 31.18 | 56.77 | 252.09 | 0.8399 | 212.4 | -14.0 | |
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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 | 4.76 | 0.00 | 4.50 | -17.23 | 32.76 | 58.36 | 252.69 | 0.8538 | -276.0 | -230.0 | |
| 0.00 | 4.68 | 0.00 | 4.36 | -16.92 | 32.25 | 57.85 | 253.00 | 0.8492 | 587.0 | 478.0 | |
| 12.08 | 30.54 | 11.26 | 28.57 | -17.48 | 32.23 | 57.83 | 252.34 | 0.8495 | 672.9 | 79.8 | |
| 0.00 | 4.76 | 0.00 | 4.39 | -17.36 | 31.71 | 57.31 | 252.43 | 0.8447 | 620.0 | 560.8 | |
| 0.00 | 1.11 | 0.00 | 0.97 | -15.54 | 30.17 | 55.77 | 254.43 | 0.8290 | 577.0 | 507.5 | |
| 0.00 | 1.79 | 0.00 | 1.60 | -17.05 | 30.77 | 56.37 | 252.68 | 0.8360 | 518.0 | 435.9 | |
| 0.00 | 0.60 | 0.00 | 0.53 | -17.20 | 30.45 | 56.04 | 252.47 | 0.8331 | 334.0 | 364.1 | |
| 0.85 | 2.72 | 0.76 | 2.44 | -18.80 | 30.44 | 56.03 | 250.56 | 0.8348 | -599.4 | -421.4 | |
| 0.00 | 1.11 | 0.00 | 0.96 | -17.52 | 29.33 | 54.93 | 251.95 | 0.8231 | -355.0 | -260.2 | |
| 0.00 | 1.02 | 0.00 | 0.88 | -18.28 | 28.97 | 54.57 | 250.98 | 0.8206 | -416.0 | -386.1 | |
| 1.79 | 3.57 | 1.53 | 3.05 | -18.27 | 28.60 | 54.19 | 250.93 | 0.8170 | -602.1 | -436.4 | |
| 0.00 | 0.43 | 0.00 | 0.36 | -18.32 | 28.30 | 53.90 | 250.83 | 0.8143 | -489.0 | -445.2 | |
| 0.00 | 5.02 | 0.00 | 4.23 | -18.18 | 28.03 | 53.62 | 250.95 | 0.8115 | -672.0 | -641.1 | |
| 0.00 | 2.55 | 0.00 | 2.13 | -18.36 | 27.63 | 53.23 | 250.67 | 0.8079 | -616.0 | -546.9 | |
| 0.00 | 2.04 | 0.00 | 1.69 | -18.22 | 27.05 | 52.65 | 250.76 | 0.8020 | -586.0 | -552.9 | |
| 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. | |