SDO HMI 2014-01-17 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 |
| 38.08 | 224.05 | 27.19 | 159.85 | -16.11 | 11.59 | 45.43 | 252.18 | 0.7211 | 657.3 | 303.2 | |
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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 |
| 0.85 | 138.92 | 0.62 | 100.61 | -16.12 | 12.57 | 46.42 | 252.38 | 0.7325 | 599.7 | 280.6 | |
| 17.00 | -1.00 | 12.30 | -1.00 | -16.47 | 12.41 | 46.25 | 251.88 | 0.7313 | 901.4 | 999999 | |
| 0.00 | 0.68 | 0.00 | 0.48 | -14.72 | 11.77 | 45.62 | 254.15 | 0.7209 | 551.0 | 504.0 | |
| 3.23 | -1.00 | 2.32 | -1.00 | -16.49 | 12.06 | 45.90 | 251.78 | 0.7273 | 1079.8 | 999999 | |
| 17.00 | 69.97 | 11.95 | 49.16 | -14.98 | 10.97 | 44.82 | 253.65 | 0.7120 | 983.1 | 456.5 | |
| 0.00 | 0.43 | 0.00 | 0.30 | -19.15 | 10.80 | 44.65 | 247.84 | 0.7191 | 407.0 | 332.4 | |
| 0.00 | 1.02 | 0.00 | 0.72 | -19.72 | 10.60 | 44.45 | 247.01 | 0.7184 | 528.0 | 421.2 | |
| 0.00 | 1.02 | 0.00 | 0.72 | -19.27 | 10.44 | 44.29 | 247.58 | 0.7154 | 576.0 | 452.0 | |
| 0.00 | 0.51 | 0.00 | 0.36 | -19.79 | 10.36 | 44.21 | 246.84 | 0.7160 | 552.0 | 486.0 | |
| 0.00 | 2.13 | 0.00 | 1.50 | -19.77 | 10.14 | 43.98 | 246.80 | 0.7134 | 782.0 | 623.4 | |
| 0.00 | 0.94 | 0.00 | 0.61 | -17.41 | 5.78 | 39.63 | 248.78 | 0.6552 | -487.0 | -375.9 | |
| 0.00 | 1.79 | 0.00 | 1.16 | -18.06 | 5.47 | 39.32 | 247.70 | 0.6534 | -499.0 | -334.0 | |
| 0.00 | 1.70 | 0.00 | 1.10 | -18.18 | 4.90 | 38.75 | 247.31 | 0.6468 | -677.0 | -565.6 | |
| 0.00 | 2.64 | 0.00 | 1.71 | -18.61 | 4.89 | 38.74 | 246.67 | 0.6482 | -437.0 | -471.2 | |
| 0.00 | 1.19 | 0.00 | 0.74 | -12.74 | 2.66 | 36.51 | 255.16 | 0.6026 | -664.0 | -643.9 | |
| 0.00 | 1.11 | 0.00 | 0.68 | -19.16 | 0.48 | 34.33 | 243.87 | 0.5956 | -583.0 | -407.5 | |
| 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. | |