| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 36.18 | 231.41 | 19.31 | 122.58 | 13.87 | 57.16 | 19.62 | 292.19 | 0.3539 | -335.9 | -239.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-18 15:00:38 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 | 0.44 | 11.63 | 60.40 | 22.87 | 283.81 | 0.3937 | -619.0 | -551.4 | |
| 0.00 | 2.07 | 0.00 | 1.12 | 13.88 | 60.62 | 23.09 | 289.22 | 0.4049 | 7.0 | -31.1 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 11.84 | 60.36 | 22.82 | 284.37 | 0.3935 | -820.0 | -692.9 | |
| 0.00 | 1.35 | 0.00 | 0.72 | 10.92 | 60.01 | 22.47 | 282.16 | 0.3856 | -745.0 | -566.0 | |
| 8.55 | 14.04 | 4.62 | 7.58 | 13.93 | 60.26 | 22.72 | 289.57 | 0.3996 | -1124.3 | -752.5 | |
| 0.00 | 1.08 | 0.00 | 0.58 | 11.62 | 59.83 | 22.30 | 284.05 | 0.3848 | -882.0 | -699.4 | |
| 0.00 | 0.99 | 0.00 | 0.53 | 11.45 | 59.65 | 22.12 | 283.69 | 0.3814 | -816.0 | -644.4 | |
| 0.72 | 7.83 | 0.38 | 4.19 | 11.52 | 59.36 | 21.82 | 284.02 | 0.3770 | -1062.9 | -830.5 | |
| 0.00 | 1.08 | 0.00 | 0.58 | 11.96 | 59.13 | 21.59 | 285.28 | 0.3748 | -445.0 | -525.5 | |
| 0.00 | 1.08 | 0.00 | 0.58 | 12.28 | 58.72 | 21.19 | 286.36 | 0.3696 | -880.0 | -701.3 | |
| 0.00 | 1.89 | 0.00 | 1.00 | 5.14 | 57.96 | 20.43 | 266.49 | 0.3498 | -31.0 | -11.2 | |
| 0.00 | 0.27 | 0.00 | 0.14 | 4.65 | 57.92 | 20.38 | 265.10 | 0.3499 | -4.0 | -4.7 | |
| 0.00 | 1.26 | 0.00 | 0.68 | 16.49 | 58.57 | 21.04 | 297.11 | 0.3884 | -893.0 | -793.3 | |
| 8.82 | 141.32 | 4.70 | 75.09 | 13.84 | 58.13 | 20.59 | 290.86 | 0.3670 | -1202.7 | -497.0 | |
| 0.00 | 0.99 | 0.00 | 0.53 | 15.13 | 58.02 | 20.49 | 294.28 | 0.3722 | -904.0 | -793.9 | |
| 6.12 | -14.00 | 3.25 | -14.00 | 14.03 | 57.88 | 20.34 | 291.57 | 0.3642 | -1274.1 | 999999 | |
| 7.83 | -14.00 | 4.16 | -14.00 | 13.73 | 57.85 | 20.32 | 290.79 | 0.3623 | -1331.3 | 999999 | |
| 4.14 | -14.00 | 2.20 | -14.00 | 14.28 | 57.87 | 20.33 | 292.22 | 0.3653 | -1020.3 | 999999 | |
| 0.00 | 1.26 | 0.00 | 0.68 | 17.71 | 57.63 | 20.10 | 300.96 | 0.3833 | -697.0 | -507.6 | |
| 0.00 | 1.53 | 0.00 | 0.81 | 13.39 | 57.15 | 19.62 | 290.43 | 0.3501 | -834.0 | -636.3 | |
| 0.00 | 0.81 | 0.00 | 0.43 | 13.40 | 56.86 | 19.32 | 290.71 | 0.3456 | -677.0 | -646.4 | |
| 0.00 | 1.80 | 0.00 | 0.95 | 12.86 | 56.55 | 19.02 | 289.45 | 0.3383 | 757.0 | 532.9 | |
| 0.00 | 1.44 | 0.00 | 0.76 | 13.20 | 56.44 | 18.91 | 290.50 | 0.3383 | 570.0 | 477.2 | |
| 0.00 | 14.67 | 0.00 | 7.72 | 13.48 | 56.37 | 18.84 | 291.35 | 0.3386 | 780.0 | 439.3 | |
| 0.00 | 0.27 | 0.00 | 0.14 | 17.07 | 55.57 | 18.04 | 301.89 | 0.3502 | -558.0 | -615.7 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 13.27 | 54.61 | 17.08 | 292.43 | 0.3106 | 827.0 | 613.5 | |
| 0.00 | 1.26 | 0.00 | 0.66 | 13.95 | 54.27 | 16.74 | 294.89 | 0.3095 | -649.0 | -498.1 | |
| 0.00 | 4.05 | 0.00 | 2.09 | 14.56 | 52.56 | 15.03 | 299.02 | 0.2883 | 618.0 | 714.8 | |
| 0.00 | 1.44 | 0.00 | 0.74 | 14.44 | 52.39 | 14.86 | 298.91 | 0.2849 | 863.0 | 717.9 | |
| 0.00 | 1.80 | 0.00 | 0.93 | 14.60 | 52.24 | 14.71 | 299.64 | 0.2839 | 1000.0 | 873.5 | |
| 0.00 | 1.35 | 0.00 | 0.70 | 14.67 | 52.02 | 14.48 | 300.20 | 0.2812 | 940.0 | 764.0 | |
| 0.00 | 1.53 | 0.00 | 0.79 | 15.33 | 51.38 | 13.85 | 303.36 | 0.2776 | 797.0 | 651.2 | |
| 0.00 | 1.62 | 0.00 | 0.83 | 14.57 | 51.23 | 13.70 | 301.18 | 0.2691 | 883.0 | 702.8 | |
| 0.00 | 0.54 | 0.00 | 0.28 | 15.47 | 50.97 | 13.44 | 304.53 | 0.2731 | 839.0 | 647.5 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 13.95 | 50.46 | 12.92 | 300.45 | 0.2529 | 876.0 | 720.6 | |
| 0.00 | 1.44 | 0.00 | 0.75 | 17.60 | 50.67 | 13.13 | 311.35 | 0.2898 | 907.0 | 700.1 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 16.87 | 50.39 | 12.85 | 309.89 | 0.2787 | 851.0 | 743.2 | |
| 0.00 | 2.34 | 0.00 | 1.21 | 17.08 | 50.37 | 12.84 | 310.54 | 0.2807 | 1022.0 | 821.6 | |
| 0.00 | 2.70 | 0.00 | 1.40 | 17.45 | 50.40 | 12.86 | 311.52 | 0.2849 | 822.0 | 612.3 | |
| 0.00 | 4.86 | 0.00 | 2.50 | 16.94 | 50.13 | 12.60 | 310.63 | 0.2761 | 777.0 | 782.7 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 13.14 | 49.64 | 12.11 | 299.02 | 0.2347 | 873.0 | 672.7 | |
| 0.00 | 3.42 | 0.00 | 1.74 | 12.82 | 49.18 | 11.65 | 298.64 | 0.2253 | 767.0 | 638.8 | |
| 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. | |