SDO HMI 2011-11-28 05:58:56 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 |
| 38.92 | 256.98 | 23.23 | 153.11 | 15.74 | 233.40 | 30.94 | 297.07 | 0.5580 | -998.3 | -424.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-28 05:58:56 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 | 0.41 | 12.70 | 234.69 | 32.23 | 291.15 | 0.5600 | -730.0 | -555.6 | |
| 0.00 | 1.45 | 0.00 | 0.90 | 18.28 | 235.54 | 33.08 | 299.72 | 0.5990 | -733.0 | -596.0 | |
| 2.22 | 4.79 | 1.36 | 2.94 | 17.91 | 235.20 | 32.74 | 299.37 | 0.5928 | -795.1 | -667.8 | |
| 0.00 | 1.03 | 0.00 | 0.61 | 12.89 | 233.86 | 31.40 | 291.92 | 0.5496 | -809.0 | -663.4 | |
| 0.00 | 1.54 | 0.00 | 0.94 | 18.54 | 234.67 | 32.21 | 300.69 | 0.5899 | -761.0 | -576.2 | |
| 0.00 | 1.28 | 0.00 | 0.77 | 16.48 | 233.90 | 31.44 | 297.95 | 0.5684 | -168.0 | -115.5 | |
| 2.82 | 227.22 | 1.68 | 135.36 | 15.02 | 233.54 | 31.08 | 295.76 | 0.5557 | -1190.8 | -400.7 | |
| 29.60 | -7.00 | 17.64 | -7.00 | 15.47 | 233.54 | 31.08 | 296.52 | 0.5582 | -1263.4 | 999999 | |
| 2.31 | -7.00 | 1.38 | -7.00 | 15.84 | 233.28 | 30.82 | 297.31 | 0.5569 | -936.5 | 999999 | |
| 1.97 | -7.00 | 1.17 | -7.00 | 16.12 | 233.29 | 30.83 | 297.76 | 0.5586 | -904.8 | 999999 | |
| 0.00 | 1.80 | 0.00 | 1.05 | 13.02 | 232.81 | 30.35 | 292.75 | 0.5360 | -953.0 | -783.0 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 15.00 | 232.32 | 29.86 | 296.52 | 0.5397 | -819.0 | -583.6 | |
| 0.00 | 1.45 | 0.00 | 0.86 | 17.64 | 231.77 | 29.31 | 301.37 | 0.5486 | -887.0 | -732.5 | |
| 0.00 | 1.88 | 0.00 | 1.12 | 19.19 | 231.85 | 29.39 | 303.80 | 0.5599 | -837.0 | -581.9 | |
| 0.00 | 2.31 | 0.00 | 1.38 | 19.57 | 231.71 | 29.25 | 304.51 | 0.5608 | -523.0 | -388.3 | |
| 0.00 | 1.11 | 0.00 | 0.66 | 19.54 | 231.45 | 28.99 | 304.67 | 0.5575 | -636.0 | -488.9 | |
| 0.00 | 2.40 | 0.00 | 1.42 | 19.45 | 231.21 | 28.76 | 304.72 | 0.5541 | -827.0 | -635.2 | |
| 0.00 | 2.82 | 0.00 | 1.65 | 17.25 | 230.54 | 28.08 | 301.71 | 0.5305 | -765.0 | -671.8 | |
| 0.00 | 1.28 | 0.00 | 0.75 | 18.55 | 230.23 | 27.77 | 304.13 | 0.5358 | -787.0 | -537.4 | |
| 0.00 | 1.03 | 0.00 | 0.60 | 17.72 | 229.98 | 27.52 | 302.96 | 0.5267 | -761.0 | -673.6 | |
| 0.00 | 0.86 | 0.00 | 0.49 | 17.17 | 229.13 | 26.67 | 302.78 | 0.5121 | -764.0 | -661.2 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 20.59 | 228.91 | 26.45 | 308.61 | 0.5357 | -681.0 | -525.7 | |
| 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. | |