| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.95 | 42.49 | 1.65 | 23.66 | -18.02 | 157.81 | 9.64 | 200.44 | 0.4573 | -64.3 | -179.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-06 12:00:36 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 | 1.25 | 0.00 | 0.70 | -17.37 | 161.97 | 13.80 | 208.88 | 0.4734 | 832.0 | 672.1 | |
| 0.00 | 1.52 | 0.00 | 0.85 | -17.23 | 161.80 | 13.63 | 208.72 | 0.4703 | 693.0 | 571.1 | |
| 1.25 | 5.71 | 0.70 | 3.21 | -17.65 | 161.50 | 13.33 | 207.76 | 0.4738 | 921.4 | 725.5 | |
| 0.00 | 1.52 | 0.00 | 0.86 | -18.86 | 161.56 | 13.39 | 206.66 | 0.4905 | 638.0 | 489.7 | |
| 0.00 | 0.80 | 0.00 | 0.45 | -17.19 | 161.44 | 13.27 | 208.12 | 0.4670 | 751.0 | 590.7 | |
| 1.07 | -3.00 | 0.60 | -3.00 | -17.82 | 161.45 | 13.28 | 207.49 | 0.4757 | 771.2 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -19.02 | 161.35 | 13.18 | 206.14 | 0.4912 | 691.0 | 496.5 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -17.86 | 159.47 | 11.30 | 203.86 | 0.4631 | 623.0 | 525.2 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -17.02 | 159.13 | 10.96 | 203.99 | 0.4490 | 775.0 | 474.8 | |
| 0.00 | 1.07 | 0.00 | 0.60 | -19.52 | 157.30 | 9.13 | 198.44 | 0.4748 | -744.0 | -615.2 | |
| 0.63 | 4.55 | 0.35 | 2.53 | -18.03 | 157.09 | 8.92 | 199.12 | 0.4521 | -919.6 | -730.2 | |
| 0.00 | 6.79 | 0.00 | 3.76 | -17.83 | 156.89 | 8.72 | 198.87 | 0.4481 | -391.0 | -531.2 | |
| 0.00 | 2.77 | 0.00 | 1.55 | -19.51 | 156.91 | 8.74 | 197.71 | 0.4729 | -749.0 | -684.3 | |
| 0.00 | 1.25 | 0.00 | 0.70 | -18.93 | 156.39 | 8.23 | 197.11 | 0.4619 | -844.0 | -620.4 | |
| 0.00 | 1.34 | 0.00 | 0.75 | -19.09 | 156.37 | 8.20 | 196.95 | 0.4643 | -455.0 | -474.5 | |
| 0.00 | 1.61 | 0.00 | 0.89 | -17.54 | 155.82 | 7.65 | 196.89 | 0.4386 | -695.0 | -530.8 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -19.56 | 155.91 | 7.74 | 195.76 | 0.4691 | -643.0 | -519.3 | |
| 0.00 | 1.43 | 0.00 | 0.79 | -17.77 | 155.73 | 7.56 | 196.55 | 0.4417 | -686.0 | -533.2 | |
| 0.00 | 0.80 | 0.00 | 0.44 | -17.97 | 155.55 | 7.38 | 196.04 | 0.4439 | -628.0 | -542.1 | |
| 0.00 | 2.14 | 0.00 | 1.17 | -16.24 | 155.39 | 7.22 | 196.88 | 0.4170 | -879.0 | -679.1 | |
| 0.00 | 1.07 | 0.00 | 0.58 | -15.12 | 154.94 | 6.77 | 196.69 | 0.3978 | 550.0 | 615.2 | |
| 0.00 | 1.61 | 0.00 | 0.87 | -16.03 | 154.68 | 6.51 | 195.46 | 0.4107 | -919.0 | -725.3 | |
| 0.00 | 1.61 | 0.00 | 0.91 | -21.63 | 152.74 | 4.57 | 188.73 | 0.4899 | 757.0 | 580.9 | |
| 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. | |