SDO HMI 2011-07-07 22:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 32.87 | 94.34 | 33.64 | 95.58 | 17.20 | 354.85 | 60.32 | 287.75 | 0.8730 | -349.1 | -108.6 | |
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back to the solar disc SDO HMI 2011-07-07 22:59:11 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 |
| 13.62 | 49.30 | 14.10 | 51.17 | 16.87 | 355.73 | 61.20 | 287.28 | 0.8801 | -522.0 | -7.1 | |
| 0.00 | 2.27 | 0.00 | 2.30 | 16.23 | 355.12 | 60.59 | 286.62 | 0.8748 | -282.0 | -222.7 | |
| 2.81 | 3.72 | 2.85 | 3.77 | 16.65 | 354.95 | 60.42 | 287.12 | 0.8738 | -441.0 | -405.5 | |
| 2.72 | -1.00 | 2.77 | -1.00 | 17.06 | 355.11 | 60.58 | 287.56 | 0.8753 | -630.8 | 999999 | |
| 1.73 | 2.09 | 1.76 | 2.13 | 17.59 | 355.21 | 60.68 | 288.16 | 0.8766 | -303.2 | -335.8 | |
| 1.18 | 1.82 | 1.20 | 1.85 | 17.38 | 355.09 | 60.56 | 287.93 | 0.8754 | -443.2 | -560.0 | |
| 1.63 | 1.82 | 1.64 | 1.82 | 16.92 | 354.71 | 60.18 | 287.45 | 0.8720 | -624.2 | -707.5 | |
| 0.00 | 1.36 | 0.00 | 1.37 | 17.14 | 354.82 | 60.29 | 287.68 | 0.8731 | -613.0 | -618.2 | |
| 1.91 | 2.36 | 1.93 | 2.38 | 17.61 | 354.83 | 60.30 | 288.22 | 0.8736 | -512.0 | -519.4 | |
| 0.00 | 0.54 | 0.00 | 0.55 | 17.33 | 354.67 | 60.14 | 287.92 | 0.8721 | -691.0 | -554.8 | |
| 0.00 | 1.18 | 0.00 | 1.17 | 16.92 | 354.19 | 59.66 | 287.50 | 0.8678 | -594.0 | -478.6 | |
| 4.27 | 8.72 | 4.33 | 8.86 | 18.44 | 354.91 | 60.38 | 289.15 | 0.8750 | -533.4 | -328.2 | |
| 3.00 | 6.90 | 3.06 | 7.08 | 18.85 | 355.02 | 60.49 | 289.61 | 0.8763 | 305.6 | -207.0 | |
| 0.00 | 1.09 | 0.00 | 1.07 | 16.78 | 353.80 | 59.27 | 287.38 | 0.8644 | -439.0 | -480.2 | |
| 0.00 | 3.72 | 0.00 | 3.52 | 16.40 | 352.63 | 58.10 | 287.08 | 0.8540 | -685.0 | -567.7 | |
| 0.00 | 1.00 | 0.00 | 0.89 | 16.90 | 350.16 | 55.63 | 287.99 | 0.8325 | 117.0 | 71.7 | |
| 0.00 | 0.45 | 0.00 | 0.44 | 21.77 | 352.75 | 58.22 | 293.28 | 0.8614 | -431.0 | -358.6 | |
| 0.00 | 0.82 | 0.00 | 0.72 | 16.17 | 349.62 | 55.09 | 287.19 | 0.8266 | 286.0 | 275.2 | |
| 0.00 | 0.82 | 0.00 | 0.72 | 16.89 | 349.82 | 55.29 | 288.03 | 0.8293 | 321.0 | 249.4 | |
| 0.00 | 1.18 | 0.00 | 1.03 | 16.93 | 349.50 | 54.97 | 288.13 | 0.8264 | 372.0 | 307.5 | |
| 0.00 | 2.00 | 0.00 | 1.73 | 16.54 | 349.11 | 54.58 | 287.72 | 0.8223 | 614.0 | 445.9 | |
| 0.00 | 1.18 | 0.00 | 1.01 | 16.49 | 348.82 | 54.29 | 287.70 | 0.8194 | 558.0 | 420.5 | |
| 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. | |