| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 91.34 | 559.66 | 124.12 | 798.11 | 7.75 | 249.44 | -69.84 | 83.72 | 0.9336 | -245.5 | -69.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-23 01:59:01 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 | 2.61 | 0.00 | 2.70 | 10.68 | 257.48 | -61.80 | 80.70 | 0.8795 | -295.0 | -276.4 | |
| 0.00 | 0.87 | 0.00 | 0.96 | 10.85 | 255.54 | -63.74 | 80.49 | 0.8949 | -284.0 | -287.6 | |
| 0.52 | 332.64 | 0.57 | 381.71 | 5.89 | 255.79 | -63.49 | 86.05 | 0.8941 | -777.7 | -209.7 | |
| 56.21 | -3.00 | 64.01 | -3.00 | 6.23 | 254.74 | -64.54 | 85.62 | 0.9020 | -758.6 | 999999 | |
| 1.65 | -3.00 | 1.94 | -3.00 | 6.81 | 253.81 | -65.47 | 84.92 | 0.9087 | 233.5 | 999999 | |
| 0.00 | 0.61 | 0.00 | 0.71 | 2.17 | 254.32 | -64.96 | 90.07 | 0.9072 | -339.0 | -275.1 | |
| 1.04 | -3.00 | 1.24 | -3.00 | 6.01 | 253.57 | -65.71 | 85.79 | 0.9107 | 70.3 | 999999 | |
| 0.00 | 1.48 | 0.00 | 1.85 | 6.32 | 252.20 | -67.08 | 85.38 | 0.9201 | -104.0 | -78.7 | |
| 0.00 | 1.22 | 0.00 | 1.68 | 6.22 | 249.94 | -69.34 | 85.35 | 0.9348 | -392.0 | -352.2 | |
| 4.52 | 12.27 | 6.24 | 17.13 | 5.86 | 249.95 | -69.33 | 85.74 | 0.9349 | -346.9 | 112.0 | |
| 0.00 | 1.65 | 0.00 | 2.33 | 5.25 | 249.50 | -69.77 | 86.36 | 0.9378 | -46.0 | -51.9 | |
| 3.65 | 10.27 | 5.57 | 15.63 | 6.69 | 247.78 | -71.50 | 84.72 | 0.9473 | 445.2 | 382.5 | |
| 0.00 | 1.22 | 0.00 | 2.05 | 10.14 | 245.73 | -73.55 | 80.99 | 0.9572 | 524.0 | 410.3 | |
| 3.05 | 186.11 | 5.46 | 356.08 | 9.96 | 244.72 | -74.56 | 81.13 | 0.9621 | 584.3 | 35.5 | |
| 6.09 | -14.00 | 11.08 | -14.00 | 10.30 | 244.38 | -74.90 | 80.76 | 0.9636 | 436.9 | 999999 | |
| 0.00 | 4.18 | 0.00 | 6.98 | 6.64 | 246.09 | -73.19 | 84.67 | 0.9563 | 501.0 | 460.0 | |
| 7.57 | -14.00 | 14.01 | -14.00 | 9.61 | 244.13 | -75.15 | 81.47 | 0.9649 | 467.6 | 999999 | |
| 0.00 | 3.22 | 0.00 | 5.57 | 6.44 | 245.53 | -73.75 | 84.84 | 0.9592 | 272.0 | 224.7 | |
| 1.04 | -14.00 | 1.95 | -14.00 | 9.29 | 243.97 | -75.31 | 81.79 | 0.9657 | 450.0 | 999999 | |
| 0.00 | 1.31 | 0.00 | 2.73 | 10.18 | 242.31 | -76.97 | 80.79 | 0.9725 | -127.0 | -165.7 | |
| 3.48 | -14.00 | 6.92 | -14.00 | 8.54 | 243.06 | -76.22 | 82.51 | 0.9698 | 297.5 | 999999 | |
| 2.52 | -14.00 | 5.13 | -14.00 | 8.55 | 242.79 | -76.49 | 82.49 | 0.9709 | -392.4 | 999999 | |
| 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. | |