SDO HMI 2011-11-25 01:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.18 | 88.81 | 26.97 | 77.09 | 16.44 | 298.25 | 54.06 | 288.96 | 0.8229 | -215.2 | -118.8 | |
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back to the solar disc SDO HMI 2011-11-25 01:58:57 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 |
| 12.67 | 41.88 | 11.49 | 37.98 | 16.09 | 300.07 | 55.88 | 288.18 | 0.8394 | -711.4 | -292.3 | |
| 2.40 | 3.34 | 2.11 | 2.94 | 15.41 | 299.02 | 54.84 | 287.55 | 0.8288 | -394.0 | -391.7 | |
| 2.57 | 5.05 | 2.18 | 4.28 | 15.45 | 297.46 | 53.27 | 287.88 | 0.8140 | -362.3 | -116.8 | |
| 1.80 | 2.74 | 1.54 | 2.35 | 16.21 | 297.70 | 53.51 | 288.76 | 0.8175 | 197.1 | 325.2 | |
| 0.00 | 1.54 | 0.00 | 1.32 | 16.58 | 297.69 | 53.50 | 289.21 | 0.8181 | 500.0 | 372.4 | |
| 0.00 | 0.77 | 0.00 | 0.66 | 16.40 | 297.41 | 53.22 | 289.05 | 0.8151 | -335.0 | -341.0 | |
| 0.00 | 0.60 | 0.00 | 0.50 | 15.89 | 296.85 | 52.67 | 288.54 | 0.8088 | -375.0 | -256.1 | |
| 0.00 | 2.14 | 0.00 | 1.79 | 16.20 | 296.76 | 52.58 | 288.94 | 0.8085 | -711.0 | -583.9 | |
| 0.00 | 2.23 | 0.00 | 1.87 | 16.44 | 296.81 | 52.62 | 289.23 | 0.8094 | -477.0 | -380.7 | |
| 1.80 | 2.40 | 1.50 | 2.00 | 16.02 | 296.54 | 52.36 | 288.76 | 0.8061 | -680.0 | -567.7 | |
| 0.00 | 1.20 | 0.00 | 0.99 | 16.67 | 296.24 | 52.05 | 289.63 | 0.8043 | 265.0 | 170.8 | |
| 0.86 | 24.92 | 0.70 | 20.41 | 17.15 | 295.52 | 51.33 | 290.38 | 0.7981 | 431.0 | 312.7 | |
| 9.08 | -12.00 | 7.45 | -12.00 | 17.55 | 295.62 | 51.44 | 290.85 | 0.8000 | 570.4 | 999999 | |
| 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. | |