| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 61.49 | 311.77 | 34.19 | 173.56 | 14.79 | 248.96 | -20.61 | 48.25 | 0.4580 | -610.8 | -250.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-11 11:00:37 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 |
| 1.79 | 290.16 | 1.00 | 161.32 | 15.35 | 249.36 | -20.21 | 46.81 | 0.4589 | -861.5 | -335.4 | |
| 2.87 | -1.00 | 1.59 | -1.00 | 14.83 | 249.41 | -20.16 | 47.59 | 0.4531 | -1149.2 | 999999 | |
| 21.87 | -1.00 | 12.17 | -1.00 | 15.09 | 249.25 | -20.32 | 47.38 | 0.4576 | -1092.5 | 999999 | |
| 34.96 | -1.00 | 19.43 | -1.00 | 14.65 | 249.09 | -20.48 | 48.34 | 0.4550 | -1159.2 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.61 | 16.41 | 247.28 | -22.29 | 47.81 | 0.4931 | 883.0 | 691.9 | |
| 0.00 | 1.52 | 0.00 | 0.85 | 13.04 | 247.30 | -22.27 | 53.45 | 0.4615 | 933.0 | 658.1 | |
| 0.00 | 1.34 | 0.00 | 0.75 | 12.61 | 247.18 | -22.40 | 54.39 | 0.4593 | 705.0 | 551.1 | |
| 0.00 | 0.63 | 0.00 | 0.35 | 13.65 | 247.08 | -22.50 | 52.65 | 0.4697 | 782.0 | 630.6 | |
| 0.00 | 3.14 | 0.00 | 1.76 | 13.24 | 247.02 | -22.56 | 53.44 | 0.4668 | 574.0 | 681.5 | |
| 0.00 | 0.90 | 0.00 | 0.51 | 15.28 | 246.70 | -22.88 | 50.35 | 0.4890 | 819.0 | 635.0 | |
| 0.00 | 1.25 | 0.00 | 0.71 | 14.07 | 246.42 | -23.15 | 52.68 | 0.4814 | 668.0 | 504.8 | |
| 0.00 | 2.06 | 0.00 | 1.17 | 14.58 | 246.30 | -23.27 | 51.97 | 0.4875 | 819.0 | 624.2 | |
| 0.00 | 3.76 | 0.00 | 2.14 | 14.62 | 246.02 | -23.55 | 52.22 | 0.4911 | 751.0 | 677.8 | |
| 0.00 | 0.81 | 0.00 | 0.45 | 11.53 | 246.30 | -23.28 | 57.38 | 0.4616 | 581.0 | 420.7 | |
| 0.00 | 0.90 | 0.00 | 0.51 | 14.76 | 245.77 | -23.81 | 52.29 | 0.4954 | 723.0 | 614.0 | |
| 0.00 | 3.41 | 0.00 | 1.95 | 14.92 | 245.54 | -24.03 | 52.27 | 0.4995 | 711.0 | 610.9 | |
| 0.00 | 0.81 | 0.00 | 0.48 | 16.58 | 240.88 | -28.69 | 54.36 | 0.5684 | 733.0 | 646.6 | |
| 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. | |