| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 76.68 | 470.88 | 38.19 | 234.56 | 8.85 | 343.66 | 5.62 | 289.04 | 0.1039 | -774.9 | -337.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-23 03:00:38 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 | 0.81 | 0.00 | 0.41 | 8.86 | 347.25 | 9.20 | 282.28 | 0.1624 | 750.0 | 590.7 | |
| 0.00 | 3.87 | 0.00 | 1.94 | 8.96 | 346.63 | 8.58 | 283.72 | 0.1525 | 713.0 | 643.7 | |
| 0.00 | 1.35 | 0.00 | 0.67 | 8.85 | 346.16 | 8.12 | 283.65 | 0.1442 | 747.0 | 609.3 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 9.04 | 346.07 | 8.03 | 285.04 | 0.1435 | 764.0 | 623.9 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 11.62 | 345.68 | 7.63 | 302.25 | 0.1544 | 736.0 | 610.8 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 7.29 | 345.24 | 7.19 | 272.95 | 0.1249 | -875.0 | -678.2 | |
| 0.00 | 2.16 | 0.00 | 1.08 | 7.70 | 344.35 | 6.30 | 276.97 | 0.1101 | -836.0 | -735.7 | |
| 13.39 | 402.44 | 6.68 | 200.49 | 9.01 | 344.19 | 6.14 | 288.84 | 0.1121 | -1251.5 | -466.7 | |
| 1.62 | -8.00 | 0.81 | -8.00 | 8.46 | 343.96 | 5.91 | 284.59 | 0.1058 | -993.9 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.40 | 12.65 | 343.96 | 5.91 | 314.74 | 0.1420 | -951.0 | -763.9 | |
| 45.75 | -8.00 | 22.79 | -8.00 | 8.92 | 343.72 | 5.68 | 289.43 | 0.1041 | -1526.4 | 999999 | |
| 3.69 | 16.81 | 1.83 | 8.37 | 6.74 | 343.57 | 5.52 | 267.83 | 0.0960 | 996.8 | 562.8 | |
| 0.72 | -8.00 | 0.36 | -8.00 | 7.71 | 343.52 | 5.47 | 278.02 | 0.0959 | -930.5 | 999999 | |
| 9.44 | -8.00 | 4.70 | -8.00 | 9.08 | 343.42 | 5.37 | 291.88 | 0.1000 | -1524.9 | 999999 | |
| 0.00 | 6.65 | 0.00 | 3.31 | 7.32 | 343.39 | 5.34 | 273.98 | 0.0930 | -270.0 | -161.5 | |
| 0.27 | -8.00 | 0.13 | -8.00 | 9.38 | 343.39 | 5.34 | 294.77 | 0.1017 | -915.3 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.40 | 6.90 | 343.08 | 5.03 | 269.36 | 0.0875 | 852.0 | 711.9 | |
| 0.63 | 11.51 | 0.31 | 5.72 | 7.08 | 342.93 | 4.88 | 271.50 | 0.0849 | 1073.4 | 617.2 | |
| 1.17 | 2.70 | 0.58 | 1.34 | 7.72 | 342.72 | 4.67 | 279.37 | 0.0822 | -910.5 | -666.4 | |
| 0.00 | 1.71 | 0.00 | 0.85 | 11.15 | 342.59 | 4.54 | 313.27 | 0.1071 | -882.0 | -723.2 | |
| 0.00 | 1.80 | 0.00 | 0.90 | 13.62 | 342.29 | 4.24 | 328.21 | 0.1371 | -973.0 | -826.9 | |
| 0.00 | 2.34 | 0.00 | 1.17 | 13.11 | 341.19 | 3.14 | 333.49 | 0.1201 | 925.0 | 629.7 | |
| 0.00 | 4.94 | 0.00 | 2.45 | 9.83 | 340.72 | 2.67 | 317.39 | 0.0681 | 830.0 | 751.5 | |
| 0.00 | 0.90 | 0.00 | 0.45 | 9.19 | 340.46 | 2.42 | 312.96 | 0.0571 | 728.0 | 552.7 | |
| 0.00 | 2.07 | 0.00 | 1.03 | 11.99 | 340.06 | 2.01 | 338.59 | 0.0944 | 863.0 | 682.5 | |
| 0.00 | 2.52 | 0.00 | 1.25 | 9.74 | 339.88 | 1.84 | 326.81 | 0.0580 | 885.0 | 692.2 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 8.99 | 339.45 | 1.40 | 325.43 | 0.0428 | 843.0 | 650.9 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |