SDO HMI 2011-10-07 15:59:03 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 57.62 | 292.88 | 43.64 | 221.20 | -15.02 | 118.34 | -44.32 | 116.49 | 0.7547 | 221.4 | 148.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-07 15:59:03 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 |
| 2.98 | 166.65 | 2.12 | 119.80 | -14.84 | 121.56 | -41.10 | 117.83 | 0.7209 | 915.7 | 325.0 | |
| 26.14 | -1.00 | 18.79 | -1.00 | -15.34 | 121.24 | -41.43 | 118.28 | 0.7269 | 1012.6 | 999999 | |
| 0.00 | 1.14 | 0.00 | 0.83 | -16.62 | 120.91 | -41.76 | 119.68 | 0.7368 | -480.0 | -376.1 | |
| 3.95 | -1.00 | 2.86 | -1.00 | -15.28 | 120.75 | -41.91 | 117.94 | 0.7317 | 616.8 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.71 | -15.67 | 120.27 | -42.39 | 118.16 | 0.7386 | 260.0 | 207.1 | |
| 0.00 | 1.58 | 0.00 | 1.16 | -15.36 | 119.76 | -42.90 | 117.50 | 0.7424 | 719.0 | 578.0 | |
| 0.00 | 1.14 | 0.00 | 0.84 | -15.41 | 119.58 | -43.09 | 117.46 | 0.7445 | 465.0 | 434.8 | |
| 4.91 | 15.26 | 3.63 | 11.27 | -15.00 | 119.47 | -43.20 | 116.90 | 0.7437 | 780.1 | 555.9 | |
| 0.00 | 0.79 | 0.00 | 0.59 | -15.33 | 119.34 | -43.32 | 117.25 | 0.7466 | 443.0 | 353.2 | |
| 0.00 | 1.23 | 0.00 | 0.92 | -15.43 | 118.84 | -43.82 | 117.12 | 0.7522 | 521.0 | 382.4 | |
| 0.00 | 1.14 | 0.00 | 0.85 | -14.50 | 118.91 | -43.76 | 116.00 | 0.7473 | 591.0 | 423.8 | |
| 0.61 | 3.77 | 0.46 | 2.83 | -15.22 | 118.68 | -43.99 | 116.78 | 0.7529 | 618.0 | 394.1 | |
| 0.00 | 1.84 | 0.00 | 1.39 | -14.47 | 118.09 | -44.57 | 115.56 | 0.7556 | 631.0 | 439.4 | |
| 0.00 | 3.07 | 0.00 | 2.35 | -13.98 | 117.07 | -45.59 | 114.48 | 0.7640 | -401.0 | -400.3 | |
| 0.00 | 1.40 | 0.00 | 1.08 | -14.52 | 116.71 | -45.95 | 114.97 | 0.7699 | -713.0 | -591.2 | |
| 0.00 | 0.35 | 0.00 | 0.27 | -15.38 | 116.43 | -46.24 | 115.87 | 0.7762 | -465.0 | -377.0 | |
| 0.00 | 0.96 | 0.00 | 0.75 | -14.88 | 116.30 | -46.37 | 115.21 | 0.7754 | -662.0 | -571.6 | |
| 0.00 | 1.32 | 0.00 | 1.02 | -13.91 | 116.38 | -46.28 | 114.08 | 0.7708 | 349.0 | 253.6 | |
| 0.00 | 2.11 | 0.00 | 1.65 | -14.89 | 116.07 | -46.60 | 115.13 | 0.7778 | -520.0 | -469.8 | |
| 0.00 | 0.88 | 0.00 | 0.68 | -13.60 | 116.37 | -46.29 | 113.69 | 0.7696 | 555.0 | 438.1 | |
| 0.00 | 2.02 | 0.00 | 1.57 | -13.78 | 116.10 | -46.56 | 113.79 | 0.7730 | 583.0 | 478.3 | |
| 0.00 | 1.32 | 0.00 | 1.06 | -15.45 | 114.85 | -47.82 | 115.24 | 0.7918 | -541.0 | -447.1 | |
| 0.00 | 1.14 | 0.00 | 0.92 | -15.29 | 114.85 | -47.81 | 115.05 | 0.7912 | -556.0 | -496.3 | |
| 0.00 | 1.23 | 0.00 | 0.98 | -14.05 | 114.75 | -47.92 | 113.54 | 0.7876 | -719.0 | -636.4 | |
| 0.00 | 6.23 | 0.00 | 5.02 | -14.08 | 114.41 | -48.25 | 113.43 | 0.7909 | -849.0 | -696.0 | |
| 3.33 | 4.30 | 2.76 | 3.56 | -15.57 | 113.73 | -48.94 | 114.90 | 0.8030 | -407.6 | -296.6 | |
| 15.70 | 71.05 | 13.02 | 59.10 | -14.63 | 113.26 | -49.40 | 113.60 | 0.8040 | -786.8 | -122.4 | |
| 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. | |