| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.25 | 133.73 | 38.37 | 127.64 | -14.87 | 245.79 | 57.00 | 251.58 | 0.8556 | -28.8 | 216.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-18 17:59:11 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 | 1.00 | 0.00 | 1.17 | -14.42 | 252.53 | 63.74 | 253.36 | 0.9082 | 158.0 | 171.8 | |
| 1.63 | 2.99 | 1.91 | 3.50 | -14.61 | 252.42 | 63.62 | 253.14 | 0.9076 | 281.7 | 213.1 | |
| 0.00 | 3.17 | 0.00 | 3.66 | -14.70 | 251.96 | 63.17 | 252.98 | 0.9045 | 472.0 | 401.7 | |
| 1.45 | 1.90 | 1.50 | 1.97 | -14.81 | 248.75 | 59.95 | 252.28 | 0.8805 | 379.9 | 439.8 | |
| 2.45 | 3.17 | 2.51 | 3.25 | -14.65 | 248.42 | 59.63 | 252.40 | 0.8776 | 321.3 | 288.5 | |
| 0.00 | 1.63 | 0.00 | 1.66 | -14.23 | 248.11 | 59.32 | 252.81 | 0.8745 | 439.0 | 464.8 | |
| 2.99 | 3.81 | 3.04 | 3.86 | -14.64 | 248.04 | 59.25 | 252.34 | 0.8746 | 578.2 | 451.6 | |
| 3.17 | 4.17 | 3.19 | 4.20 | -14.35 | 247.86 | 59.06 | 252.63 | 0.8726 | 647.7 | 488.1 | |
| 2.81 | 3.54 | 2.76 | 3.48 | -13.92 | 247.13 | 58.33 | 252.97 | 0.8660 | 525.2 | 520.9 | |
| 0.00 | 1.90 | 0.00 | 1.91 | -15.26 | 247.58 | 58.79 | 251.54 | 0.8718 | 493.0 | 451.2 | |
| 0.00 | 1.18 | 0.00 | 1.18 | -15.67 | 247.34 | 58.54 | 251.03 | 0.8705 | 582.0 | 503.5 | |
| 1.72 | 32.19 | 1.67 | 31.05 | -14.51 | 246.53 | 57.74 | 252.18 | 0.8619 | 792.9 | 623.2 | |
| 1.09 | -12.00 | 1.05 | -12.00 | -14.73 | 246.45 | 57.65 | 251.91 | 0.8615 | 709.1 | 999999 | |
| 0.00 | 1.54 | 0.00 | 1.52 | -15.76 | 246.89 | 58.10 | 250.84 | 0.8670 | 544.0 | 420.8 | |
| 2.63 | 7.07 | 2.45 | 6.55 | -13.88 | 245.12 | 56.32 | 252.61 | 0.8486 | -265.7 | -310.9 | |
| 2.09 | -15.00 | 1.92 | -15.00 | -13.72 | 244.78 | 55.98 | 252.73 | 0.8453 | -474.1 | 999999 | |
| 2.90 | 25.03 | 2.68 | 23.40 | -14.32 | 244.77 | 55.98 | 252.03 | 0.8463 | -390.7 | 261.6 | |
| 0.00 | 1.99 | 0.00 | 1.83 | -14.00 | 244.60 | 55.80 | 252.37 | 0.8442 | -336.0 | -366.0 | |
| 0.00 | 1.09 | 0.00 | 1.01 | -14.85 | 244.76 | 55.96 | 251.40 | 0.8471 | -293.0 | -249.3 | |
| 0.00 | 1.45 | 0.00 | 1.35 | -15.14 | 244.70 | 55.90 | 251.06 | 0.8472 | -325.0 | -266.1 | |
| 0.00 | 0.45 | 0.00 | 0.42 | -14.66 | 244.40 | 55.60 | 251.55 | 0.8436 | -287.0 | -317.2 | |
| 0.00 | 0.82 | 0.00 | 0.74 | -13.89 | 244.00 | 55.20 | 252.36 | 0.8386 | -488.0 | -413.0 | |
| 1.45 | 1.72 | 1.31 | 1.56 | -16.64 | 243.42 | 54.62 | 249.00 | 0.8389 | -323.4 | -324.7 | |
| 11.33 | 23.67 | 10.15 | 21.16 | -16.19 | 243.12 | 54.32 | 249.46 | 0.8352 | -545.2 | -466.9 | |
| 2.54 | 5.35 | 2.23 | 4.70 | -15.63 | 242.41 | 53.62 | 249.93 | 0.8276 | -655.9 | -599.0 | |
| 0.00 | 0.63 | 0.00 | 0.55 | -15.04 | 241.66 | 52.87 | 250.43 | 0.8193 | -605.0 | -549.6 | |
| 0.00 | 0.73 | 0.00 | 0.63 | -15.80 | 241.63 | 52.83 | 249.51 | 0.8207 | -522.0 | -517.1 | |
| 0.00 | 1.54 | 0.00 | 1.33 | -17.21 | 241.44 | 52.64 | 247.80 | 0.8223 | -567.0 | -455.1 | |
| 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. | |