SDO HMI 2014-08-19 19:00:38 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.28 | 141.05 | 25.79 | 85.03 | 14.38 | 56.59 | 34.49 | 285.60 | 0.5709 | -286.1 | -205.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-19 19:00:38 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 |
| 3.24 | 11.06 | 2.04 | 6.97 | 13.69 | 60.34 | 38.23 | 283.48 | 0.6205 | -855.4 | -673.0 | |
| 2.52 | -1.00 | 1.59 | -1.00 | 13.85 | 60.29 | 38.18 | 283.74 | 0.6201 | -881.8 | 999999 | |
| 0.00 | 1.80 | 0.00 | 1.13 | 11.88 | 59.93 | 37.83 | 280.60 | 0.6128 | -710.0 | -578.7 | |
| 0.00 | 0.72 | 0.00 | 0.45 | 11.93 | 59.27 | 37.17 | 280.76 | 0.6039 | -547.0 | -482.5 | |
| 8.45 | 76.27 | 5.20 | 46.77 | 14.29 | 58.36 | 36.26 | 284.86 | 0.5952 | -790.8 | -516.5 | |
| 2.34 | -5.00 | 1.44 | -5.00 | 14.63 | 58.35 | 36.25 | 285.43 | 0.5957 | -769.8 | 999999 | |
| 8.09 | -5.00 | 4.97 | -5.00 | 13.91 | 58.18 | 36.07 | 284.25 | 0.5919 | -962.5 | 999999 | |
| 6.84 | -5.00 | 4.20 | -5.00 | 14.12 | 58.18 | 36.07 | 284.62 | 0.5923 | -1090.0 | 999999 | |
| 3.69 | -5.00 | 2.26 | -5.00 | 13.86 | 57.94 | 35.83 | 284.23 | 0.5885 | -1016.8 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.50 | 14.69 | 58.05 | 35.95 | 285.59 | 0.5917 | -560.0 | -533.4 | |
| 1.17 | 4.77 | 0.71 | 2.90 | 13.70 | 57.56 | 35.46 | 284.04 | 0.5831 | -927.5 | -666.1 | |
| 0.00 | 0.72 | 0.00 | 0.44 | 13.82 | 57.27 | 35.17 | 284.30 | 0.5794 | -587.0 | -590.6 | |
| 0.00 | 0.90 | 0.00 | 0.54 | 13.50 | 56.46 | 34.35 | 283.94 | 0.5675 | 507.0 | 371.3 | |
| 0.00 | 2.43 | 0.00 | 1.47 | 17.00 | 56.74 | 34.64 | 289.89 | 0.5802 | -846.0 | -676.0 | |
| 0.00 | 0.81 | 0.00 | 0.49 | 17.31 | 56.81 | 34.70 | 290.38 | 0.5820 | -688.0 | -569.1 | |
| 0.00 | 0.90 | 0.00 | 0.54 | 16.90 | 56.45 | 34.34 | 289.81 | 0.5759 | -782.0 | -660.6 | |
| 0.00 | 0.99 | 0.00 | 0.59 | 16.27 | 54.58 | 32.47 | 289.43 | 0.5486 | -727.0 | -604.9 | |
| 0.00 | 1.53 | 0.00 | 0.90 | 16.43 | 54.49 | 32.39 | 289.75 | 0.5480 | -784.0 | -611.2 | |
| 0.00 | 0.90 | 0.00 | 0.52 | 14.67 | 53.63 | 31.52 | 286.85 | 0.5305 | 597.0 | 513.4 | |
| 0.00 | 1.17 | 0.00 | 0.68 | 14.19 | 53.33 | 31.23 | 286.06 | 0.5251 | 483.0 | 437.6 | |
| 0.00 | 0.99 | 0.00 | 0.57 | 15.32 | 53.00 | 30.89 | 288.30 | 0.5236 | -749.0 | -583.3 | |
| 0.00 | 4.05 | 0.00 | 2.34 | 14.44 | 52.82 | 30.72 | 286.70 | 0.5185 | 838.0 | 618.1 | |
| 0.00 | 1.44 | 0.00 | 0.83 | 14.91 | 52.75 | 30.64 | 287.61 | 0.5188 | 444.0 | 398.4 | |
| 0.00 | 1.35 | 0.00 | 0.78 | 12.81 | 52.44 | 30.33 | 283.68 | 0.5089 | 705.0 | 545.2 | |
| 0.00 | 1.44 | 0.00 | 0.83 | 14.57 | 52.62 | 30.52 | 287.03 | 0.5160 | 829.0 | 637.9 | |
| 0.00 | 2.07 | 0.00 | 1.19 | 14.77 | 52.36 | 30.26 | 287.51 | 0.5129 | 397.0 | 374.1 | |
| 0.36 | 2.16 | 0.21 | 1.24 | 14.66 | 52.20 | 30.09 | 287.36 | 0.5103 | 824.8 | 372.1 | |
| 0.63 | 3.60 | 0.36 | 2.05 | 14.75 | 51.20 | 29.10 | 287.93 | 0.4963 | 778.7 | 668.8 | |
| 0.36 | 1.80 | 0.21 | 1.03 | 16.19 | 51.32 | 29.21 | 290.69 | 0.5030 | 758.5 | 629.3 | |
| 0.00 | 0.90 | 0.00 | 0.51 | 14.06 | 50.92 | 28.82 | 286.67 | 0.4901 | 782.0 | 632.7 | |
| 0.00 | 1.44 | 0.00 | 0.82 | 16.54 | 51.19 | 29.09 | 291.42 | 0.5027 | 560.0 | 517.7 | |
| 4.59 | 11.42 | 2.60 | 6.48 | 15.06 | 50.60 | 28.50 | 288.81 | 0.4887 | 968.8 | 765.7 | |
| 0.00 | 1.53 | 0.00 | 0.86 | 14.70 | 49.84 | 27.73 | 288.44 | 0.4764 | 740.0 | 640.7 | |
| 0.00 | 1.08 | 0.00 | 0.61 | 19.81 | 49.45 | 27.35 | 298.73 | 0.4949 | 759.0 | 646.1 | |
| 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. | |