SDO HMI 2011-11-25 21:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 51.52 | 293.76 | 27.63 | 157.38 | 14.66 | 251.37 | 18.16 | 307.35 | 0.3821 | -716.7 | -311.5 | |
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back to the solar disc SDO HMI 2011-11-25 21:58:57 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 | 0.68 | 0.00 | 0.39 | 18.68 | 258.28 | 25.07 | 306.44 | 0.5010 | -698.0 | -591.0 | |
| 42.36 | 255.35 | 22.75 | 137.08 | 14.18 | 252.37 | 19.16 | 304.58 | 0.3881 | -1274.0 | -442.5 | |
| 0.77 | -2.00 | 0.41 | -2.00 | 13.82 | 252.14 | 18.93 | 304.08 | 0.3821 | -1289.4 | 999999 | |
| 5.99 | -2.00 | 3.21 | -2.00 | 14.15 | 251.82 | 18.61 | 305.27 | 0.3806 | -1172.5 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 16.41 | 251.44 | 18.23 | 310.58 | 0.3969 | -574.0 | -463.8 | |
| 0.00 | 1.45 | 0.00 | 0.78 | 16.81 | 250.77 | 17.56 | 312.41 | 0.3928 | -919.0 | -746.2 | |
| 0.00 | 2.31 | 0.00 | 1.24 | 16.91 | 250.55 | 17.34 | 312.93 | 0.3912 | -955.0 | -721.9 | |
| 0.00 | 1.03 | 0.00 | 0.55 | 17.21 | 250.38 | 17.17 | 313.80 | 0.3925 | -737.0 | -615.7 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 15.22 | 247.34 | 14.13 | 315.10 | 0.3352 | 913.0 | 709.6 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 13.86 | 246.78 | 13.57 | 313.09 | 0.3134 | 833.0 | 630.8 | |
| 0.00 | 1.20 | 0.00 | 0.63 | 17.22 | 245.42 | 12.21 | 323.19 | 0.3386 | 1005.0 | 856.3 | |
| 0.00 | 2.14 | 0.00 | 1.13 | 18.80 | 243.91 | 10.70 | 329.33 | 0.3459 | 795.0 | 674.8 | |
| 2.40 | 19.17 | 1.26 | 10.08 | 18.24 | 243.65 | 10.44 | 329.05 | 0.3361 | 980.3 | 756.1 | |
| 0.00 | 3.85 | 0.00 | 2.04 | 19.76 | 243.23 | 10.02 | 332.32 | 0.3542 | 576.0 | 512.5 | |
| 0.00 | 1.37 | 0.00 | 0.72 | 18.55 | 243.06 | 9.86 | 330.95 | 0.3356 | 815.0 | 731.6 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 17.54 | 242.44 | 9.23 | 330.92 | 0.3161 | 822.0 | 642.4 | |
| 0.00 | 0.34 | 0.00 | 0.17 | 13.16 | 241.79 | 8.58 | 324.11 | 0.2489 | 416.0 | 375.0 | |
| 0.00 | 0.60 | 0.00 | 0.32 | 22.38 | 242.02 | 8.81 | 338.26 | 0.3840 | 483.0 | 594.7 | |
| 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. | |