SDO HMI 2011-11-21 04:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.53 | 64.01 | 10.50 | 36.76 | 7.55 | 265.23 | -30.03 | 78.67 | 0.5078 | -860.9 | -613.2 | |
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back to the solar disc SDO HMI 2011-11-21 04:58:57 UT
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 | 1.29 | 0.00 | 0.72 | 7.48 | 268.54 | -26.73 | 77.76 | 0.4582 | -769.0 | -544.2 | |
| 18.53 | 39.12 | 10.50 | 22.14 | 7.54 | 266.61 | -28.66 | 78.31 | 0.4875 | -1112.3 | -649.2 | |
| 0.00 | 1.20 | 0.00 | 0.69 | 7.64 | 265.78 | -29.49 | 78.37 | 0.5001 | -648.0 | -485.0 | |
| 0.00 | 2.40 | 0.00 | 1.39 | 9.29 | 264.60 | -30.67 | 75.59 | 0.5218 | -784.0 | -664.0 | |
| 0.00 | 1.54 | 0.00 | 0.89 | 5.90 | 264.69 | -30.57 | 82.08 | 0.5129 | -870.0 | -669.2 | |
| 0.00 | 1.20 | 0.00 | 0.70 | 6.20 | 263.70 | -31.57 | 81.68 | 0.5281 | -812.0 | -565.1 | |
| 0.00 | 3.00 | 0.00 | 1.75 | 6.56 | 263.57 | -31.70 | 81.04 | 0.5306 | -816.0 | -581.7 | |
| 0.00 | 0.69 | 0.00 | 0.40 | 6.67 | 263.42 | -31.85 | 80.85 | 0.5330 | -628.0 | -489.6 | |
| 0.00 | 1.72 | 0.00 | 1.02 | 8.80 | 262.46 | -32.81 | 77.20 | 0.5513 | -716.0 | -609.5 | |
| 0.00 | 1.29 | 0.00 | 0.76 | 8.05 | 262.49 | -32.77 | 78.54 | 0.5491 | -750.0 | -642.9 | |
| 0.00 | 3.60 | 0.00 | 2.13 | 7.82 | 262.48 | -32.79 | 78.97 | 0.5488 | -612.0 | -645.9 | |
| 0.00 | 1.12 | 0.00 | 0.66 | 8.20 | 262.44 | -32.82 | 78.28 | 0.5501 | -784.0 | -683.0 | |
| 0.00 | 1.03 | 0.00 | 0.61 | 8.77 | 262.28 | -32.99 | 77.32 | 0.5537 | -629.0 | -502.1 | |
| 0.00 | 1.12 | 0.00 | 0.67 | 7.47 | 261.47 | -33.80 | 79.84 | 0.5625 | -638.0 | -530.7 | |
| 0.00 | 0.69 | 0.00 | 0.41 | 7.37 | 260.97 | -34.29 | 80.12 | 0.5694 | -557.0 | -366.6 | |
| 0.00 | 1.29 | 0.00 | 0.78 | 8.50 | 260.76 | -34.51 | 78.21 | 0.5746 | -651.0 | -486.3 | |
| 0.00 | 0.77 | 0.00 | 0.47 | 5.96 | 260.58 | -34.69 | 82.65 | 0.5729 | -718.0 | -545.4 | |
| 0.00 | 0.94 | 0.00 | 0.57 | 6.11 | 260.42 | -34.84 | 82.42 | 0.5753 | -614.0 | -536.3 | |
| 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. | |