SDO HMI 2011-11-25 19:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.66 | 300.23 | 23.81 | 159.88 | 14.55 | 251.50 | 17.18 | 308.52 | 0.3682 | -577.6 | -315.6 | |
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back to the solar disc SDO HMI 2011-11-25 19:58:57 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 |
| 37.39 | 269.01 | 19.95 | 143.48 | 14.17 | 252.38 | 18.06 | 306.05 | 0.3734 | -1307.8 | -440.5 | |
| 1.45 | -1.00 | 0.77 | -1.00 | 14.02 | 252.08 | 17.76 | 306.15 | 0.3681 | -1406.4 | 999999 | |
| 5.82 | -1.00 | 3.09 | -1.00 | 14.14 | 251.80 | 17.48 | 306.84 | 0.3656 | -1197.9 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.78 | 16.77 | 250.80 | 16.49 | 314.03 | 0.3796 | -886.0 | -795.6 | |
| 0.00 | 1.71 | 0.00 | 0.91 | 16.86 | 250.62 | 16.30 | 314.53 | 0.3784 | -903.0 | -740.2 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 15.23 | 247.25 | 12.93 | 317.58 | 0.3216 | 998.0 | 819.7 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 13.78 | 246.82 | 12.50 | 315.18 | 0.2996 | 883.0 | 638.7 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 17.54 | 245.56 | 11.25 | 325.93 | 0.3335 | 767.0 | 628.2 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 17.23 | 245.36 | 11.04 | 325.87 | 0.3275 | 1087.0 | 905.1 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 17.92 | 244.23 | 9.91 | 329.78 | 0.3269 | 736.0 | 582.1 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 18.47 | 243.94 | 9.63 | 331.36 | 0.3325 | 665.0 | 559.9 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 18.78 | 243.84 | 9.52 | 332.10 | 0.3361 | 831.0 | 685.2 | |
| 0.00 | 3.42 | 0.00 | 1.80 | 18.57 | 243.76 | 9.44 | 331.96 | 0.3324 | 664.0 | 685.7 | |
| 0.00 | 8.73 | 0.00 | 4.57 | 18.41 | 243.53 | 9.21 | 332.31 | 0.3284 | 569.0 | 919.8 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 18.97 | 243.24 | 8.93 | 333.84 | 0.3344 | 674.0 | 487.0 | |
| 0.00 | 2.31 | 0.00 | 1.22 | 19.72 | 243.22 | 8.91 | 334.90 | 0.3452 | 779.0 | 678.5 | |
| 0.00 | 3.34 | 0.00 | 1.75 | 18.57 | 242.94 | 8.62 | 334.05 | 0.3263 | 732.0 | 701.2 | |
| 0.00 | 1.45 | 0.00 | 0.76 | 17.58 | 242.42 | 8.10 | 334.00 | 0.3080 | 862.0 | 689.5 | |
| 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. | |