| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 46.51 | 253.17 | 49.10 | 269.06 | 17.67 | 61.10 | -62.03 | 72.02 | 0.8845 | -320.7 | -106.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-06 22:58:59 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 | 1.90 | 0.00 | 1.83 | 17.64 | 64.29 | -58.84 | 71.72 | 0.8609 | -274.0 | -255.4 | |
| 31.41 | 188.11 | 30.86 | 185.00 | 16.77 | 63.65 | -59.48 | 72.79 | 0.8655 | -723.9 | -268.0 | |
| 2.16 | -2.00 | 2.18 | -2.00 | 16.68 | 62.69 | -60.44 | 72.99 | 0.8733 | -296.3 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.89 | 17.27 | 62.18 | -60.95 | 72.37 | 0.8779 | -328.0 | -264.6 | |
| 0.35 | -2.00 | 0.35 | -2.00 | 16.96 | 62.22 | -60.91 | 72.71 | 0.8774 | -145.0 | 999999 | |
| 3.88 | 6.04 | 4.08 | 6.35 | 17.44 | 61.42 | -61.71 | 72.24 | 0.8840 | -422.1 | -278.5 | |
| 0.00 | 1.21 | 0.00 | 1.27 | 17.01 | 61.41 | -61.72 | 72.74 | 0.8838 | -106.0 | -19.0 | |
| 0.00 | 0.86 | 0.00 | 0.98 | 17.46 | 59.00 | -64.13 | 72.44 | 0.9022 | 372.0 | 321.1 | |
| 0.00 | 1.21 | 0.00 | 1.57 | 19.63 | 55.58 | -67.55 | 70.33 | 0.9261 | 549.0 | 510.5 | |
| 6.90 | 26.49 | 9.15 | 34.77 | 19.95 | 55.12 | -68.01 | 70.02 | 0.9291 | 589.1 | 459.5 | |
| 0.00 | 1.90 | 0.00 | 2.45 | 19.35 | 55.65 | -67.48 | 70.62 | 0.9256 | 453.0 | 420.3 | |
| 0.86 | 24.59 | 1.17 | 33.95 | 20.13 | 54.52 | -68.61 | 69.86 | 0.9328 | 435.7 | 147.0 | |
| 0.95 | -12.00 | 1.31 | -12.00 | 20.07 | 54.13 | -69.00 | 69.95 | 0.9350 | 263.2 | 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. | |