SDO HMI 2011-08-19 01:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.17 | 104.32 | 14.28 | 77.85 | -20.85 | 56.86 | -40.49 | 125.83 | 0.7505 | 553.8 | 310.1 | |
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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 | 0.90 | 0.00 | 0.62 | -18.16 | 60.07 | -37.28 | 124.74 | 0.7027 | 670.0 | 537.8 | |
| 14.85 | 89.20 | 11.03 | 66.34 | -20.90 | 57.26 | -40.09 | 126.12 | 0.7471 | 969.9 | 363.6 | |
| 0.00 | 1.17 | 0.00 | 0.84 | -18.30 | 57.82 | -39.52 | 123.42 | 0.7262 | 679.0 | 550.4 | |
| 0.00 | 1.44 | 0.00 | 1.10 | -22.47 | 56.42 | -40.93 | 127.37 | 0.7640 | -350.0 | -281.8 | |
| 0.00 | 1.08 | 0.00 | 0.82 | -21.56 | 56.65 | -40.70 | 126.49 | 0.7566 | 20.0 | -4.1 | |
| 2.52 | -2.00 | 1.90 | -2.00 | -21.29 | 56.61 | -40.74 | 126.16 | 0.7554 | 716.4 | 999999 | |
| 1.80 | -2.00 | 1.35 | -2.00 | -21.02 | 56.62 | -40.73 | 125.85 | 0.7537 | 569.6 | 999999 | |
| 0.00 | 1.17 | 0.00 | 0.88 | -20.81 | 56.64 | -40.70 | 125.63 | 0.7523 | 329.0 | 197.5 | |
| 0.00 | 0.81 | 0.00 | 0.60 | -19.21 | 56.47 | -40.88 | 123.65 | 0.7448 | 632.0 | 497.9 | |
| 0.00 | 0.90 | 0.00 | 0.67 | -19.36 | 56.29 | -41.06 | 123.72 | 0.7473 | 578.0 | 500.7 | |
| 0.00 | 1.35 | 0.00 | 1.01 | -19.63 | 55.82 | -41.53 | 123.75 | 0.7533 | 567.0 | 436.7 | |
| 0.00 | 1.35 | 0.00 | 1.02 | -19.75 | 55.65 | -41.70 | 123.79 | 0.7555 | 492.0 | 403.8 | |
| 0.00 | 1.08 | 0.00 | 0.82 | -19.47 | 55.35 | -42.00 | 123.28 | 0.7569 | 555.0 | 412.6 | |
| 0.00 | 2.07 | 0.00 | 1.66 | -20.67 | 52.75 | -44.60 | 123.18 | 0.7871 | -700.0 | -536.3 | |
| 0.00 | 0.81 | 0.00 | 0.66 | -20.95 | 52.23 | -45.12 | 123.22 | 0.7932 | -578.0 | -515.9 | |
| 0.00 | 0.99 | 0.00 | 0.81 | -20.92 | 51.45 | -45.90 | 122.77 | 0.7999 | -615.0 | -584.4 | |
| 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. | |