| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.93 | 131.81 | 17.43 | 79.24 | -7.17 | 250.55 | 31.80 | 247.69 | 0.5671 | 361.0 | 338.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-04 22:00:39 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 | 1.08 | 0.00 | 0.72 | -6.28 | 258.42 | 39.68 | 253.38 | 0.6645 | 602.0 | 477.4 | |
| 0.00 | 0.99 | 0.00 | 0.66 | -6.56 | 258.37 | 39.62 | 252.96 | 0.6649 | 559.0 | 503.3 | |
| 0.00 | 1.99 | 0.00 | 1.30 | -6.00 | 257.45 | 38.70 | 253.38 | 0.6512 | 536.0 | 411.9 | |
| 0.00 | 1.27 | 0.00 | 0.80 | -5.62 | 255.10 | 36.35 | 252.87 | 0.6195 | 626.0 | 518.8 | |
| 6.42 | 13.20 | 3.95 | 8.12 | -6.85 | 252.86 | 34.12 | 249.78 | 0.5957 | 762.8 | 716.8 | |
| 0.00 | 0.81 | 0.00 | 0.49 | -4.36 | 252.70 | 33.96 | 253.72 | 0.5824 | 631.0 | 486.9 | |
| 0.00 | 0.90 | 0.00 | 0.55 | -5.06 | 252.48 | 33.74 | 252.46 | 0.5824 | 669.0 | 560.7 | |
| 4.16 | 9.31 | 2.56 | 5.72 | -7.30 | 252.61 | 33.86 | 248.91 | 0.5945 | 662.4 | 563.3 | |
| 0.00 | 1.63 | 0.00 | 0.99 | -6.22 | 252.23 | 33.48 | 250.42 | 0.5842 | 549.0 | 399.9 | |
| 0.00 | 0.99 | 0.00 | 0.61 | -6.00 | 252.21 | 33.46 | 250.77 | 0.5830 | 468.0 | 446.5 | |
| 0.00 | 3.80 | 0.00 | 2.31 | -5.99 | 252.03 | 33.28 | 250.68 | 0.5805 | 761.0 | 665.9 | |
| 0.00 | 1.81 | 0.00 | 1.10 | -6.93 | 252.10 | 33.35 | 249.20 | 0.5859 | 525.0 | 298.8 | |
| 0.00 | 1.18 | 0.00 | 0.71 | -6.51 | 251.88 | 33.13 | 249.75 | 0.5810 | 625.0 | 587.8 | |
| 1.08 | 15.73 | 0.66 | 9.60 | -7.63 | 251.90 | 33.15 | 247.96 | 0.5869 | -680.9 | -243.6 | |
| 0.00 | 1.99 | 0.00 | 1.20 | -5.66 | 251.75 | 33.00 | 251.06 | 0.5752 | 880.0 | 719.9 | |
| 0.00 | 2.35 | 0.00 | 1.42 | -6.06 | 251.67 | 32.92 | 250.36 | 0.5760 | 813.0 | 776.5 | |
| 0.00 | 1.18 | 0.00 | 0.71 | -5.41 | 251.62 | 32.88 | 251.41 | 0.5723 | 778.0 | 667.0 | |
| 0.00 | 0.81 | 0.00 | 0.49 | -6.59 | 251.67 | 32.92 | 249.49 | 0.5786 | 637.0 | 548.6 | |
| 0.00 | 0.81 | 0.00 | 0.49 | -7.97 | 251.23 | 32.49 | 247.00 | 0.5800 | -537.0 | -462.7 | |
| 3.80 | 14.19 | 2.28 | 8.50 | -6.78 | 250.59 | 31.84 | 248.52 | 0.5652 | 825.0 | 637.6 | |
| 4.25 | -20.00 | 2.54 | -20.00 | -6.62 | 250.54 | 31.80 | 248.75 | 0.5637 | 969.1 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.16 | -8.21 | 250.49 | 31.74 | 246.12 | 0.5716 | 751.0 | 640.7 | |
| 1.90 | -20.00 | 1.13 | -20.00 | -6.73 | 250.33 | 31.59 | 248.43 | 0.5615 | 967.5 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.77 | -11.52 | 250.01 | 31.26 | 240.57 | 0.5860 | -593.0 | -446.6 | |
| 0.00 | 0.27 | 0.00 | 0.17 | -11.68 | 250.03 | 31.28 | 240.34 | 0.5873 | -378.0 | -454.0 | |
| 0.00 | 0.81 | 0.00 | 0.50 | -11.33 | 249.87 | 31.13 | 240.77 | 0.5830 | -620.0 | -550.9 | |
| 2.35 | 24.14 | 1.39 | 14.29 | -7.18 | 249.44 | 30.69 | 247.08 | 0.5519 | 793.2 | 740.3 | |
| 0.00 | 0.90 | 0.00 | 0.55 | -11.16 | 249.74 | 31.00 | 240.92 | 0.5803 | -811.0 | -730.3 | |
| 1.90 | -27.00 | 1.12 | -27.00 | -7.07 | 249.14 | 30.40 | 247.06 | 0.5473 | 1089.4 | 999999 | |
| 0.00 | 1.18 | 0.00 | 0.71 | -10.31 | 249.22 | 30.47 | 241.83 | 0.5681 | -597.0 | -433.2 | |
| 0.63 | 3.71 | 0.37 | 2.19 | -7.33 | 248.88 | 30.13 | 246.43 | 0.5453 | 1011.0 | 874.4 | |
| 0.00 | 1.54 | 0.00 | 0.89 | -1.33 | 248.62 | 29.87 | 257.08 | 0.5129 | 628.0 | 575.8 | |
| 0.00 | 2.44 | 0.00 | 1.44 | -7.64 | 248.76 | 30.01 | 245.82 | 0.5455 | 885.0 | 679.7 | |
| 0.00 | 1.08 | 0.00 | 0.62 | -0.85 | 248.26 | 29.52 | 257.83 | 0.5060 | 691.0 | 569.8 | |
| 0.00 | 3.44 | 0.00 | 2.00 | -6.98 | 247.51 | 28.77 | 246.02 | 0.5248 | 773.0 | 534.2 | |
| 0.00 | 0.81 | 0.00 | 0.49 | -12.50 | 248.04 | 29.29 | 237.45 | 0.5688 | -647.0 | -451.8 | |
| 2.44 | 4.70 | 1.43 | 2.75 | -8.66 | 247.29 | 28.54 | 242.96 | 0.5324 | -751.0 | -605.6 | |
| 0.00 | 0.90 | 0.00 | 0.52 | -7.83 | 246.98 | 28.23 | 244.13 | 0.5229 | 407.0 | 351.2 | |
| 0.00 | 1.36 | 0.00 | 0.79 | -8.34 | 246.60 | 27.85 | 242.92 | 0.5212 | 687.0 | 560.3 | |
| 0.00 | 1.54 | 0.00 | 0.88 | -9.43 | 244.61 | 25.87 | 239.21 | 0.5030 | -710.0 | -565.3 | |
| 0.00 | 1.90 | 0.00 | 1.09 | -11.11 | 243.97 | 25.22 | 235.71 | 0.5081 | -769.0 | -656.3 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -7.89 | 241.73 | 22.99 | 239.00 | 0.4531 | -716.0 | -592.4 | |
| 0.00 | 1.36 | 0.00 | 0.74 | -6.60 | 240.80 | 22.06 | 240.48 | 0.4304 | -764.0 | -639.9 | |
| 0.00 | 1.27 | 0.00 | 0.70 | -9.35 | 239.89 | 21.15 | 234.02 | 0.4417 | -739.0 | -609.1 | |
| 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. | |