SDO HMI 2014-05-26 04:00:39 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.52 | 96.47 | 13.50 | 48.94 | -10.47 | 82.46 | 7.46 | 216.84 | 0.2126 | 276.4 | 150.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-26 04:00:39 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 | 1.44 | 0.00 | 0.74 | -11.21 | 87.54 | 12.55 | 231.23 | 0.2745 | 696.0 | 454.5 | |
| 19.30 | 40.86 | 9.86 | 20.87 | -9.89 | 86.20 | 11.20 | 232.22 | 0.2432 | 1238.2 | 535.4 | |
| 0.00 | 0.90 | 0.00 | 0.46 | -10.02 | 83.91 | 8.92 | 225.43 | 0.2153 | 762.0 | 552.5 | |
| 0.00 | 1.26 | 0.00 | 0.64 | -10.02 | 82.73 | 7.73 | 221.39 | 0.2013 | 933.0 | 731.0 | |
| 0.00 | 1.44 | 0.00 | 0.73 | -10.61 | 82.56 | 7.56 | 218.87 | 0.2070 | 821.0 | 670.2 | |
| 0.00 | 1.80 | 0.00 | 0.91 | -10.12 | 82.33 | 7.33 | 219.58 | 0.1981 | 937.0 | 739.0 | |
| 0.00 | 7.85 | 0.00 | 3.96 | -9.99 | 81.95 | 6.96 | 218.52 | 0.1924 | 465.0 | 924.4 | |
| 0.00 | 3.25 | 0.00 | 1.64 | -10.02 | 81.11 | 6.12 | 214.92 | 0.1842 | 765.0 | 652.4 | |
| 0.00 | 1.80 | 0.00 | 0.91 | -11.44 | 80.61 | 5.62 | 208.77 | 0.2002 | 307.0 | 186.9 | |
| 2.35 | 6.49 | 1.18 | 3.27 | -10.12 | 80.53 | 5.53 | 211.99 | 0.1799 | 951.2 | 643.6 | |
| 0.00 | 0.99 | 0.00 | 0.50 | -10.21 | 80.22 | 5.22 | 210.27 | 0.1785 | 599.0 | 401.9 | |
| 0.45 | 3.07 | 0.23 | 1.54 | -10.06 | 79.88 | 4.88 | 209.05 | 0.1733 | -1084.8 | -688.6 | |
| 0.00 | 1.98 | 0.00 | 1.00 | -11.04 | 79.64 | 4.65 | 205.36 | 0.1865 | -893.0 | -707.1 | |
| 0.00 | 1.53 | 0.00 | 0.78 | -11.97 | 79.63 | 4.63 | 203.26 | 0.2008 | -936.0 | -764.4 | |
| 0.00 | 0.81 | 0.00 | 0.41 | -9.90 | 79.16 | 4.17 | 205.79 | 0.1653 | -834.0 | -693.7 | |
| 0.54 | 1.89 | 0.27 | 0.95 | -11.07 | 78.06 | 3.07 | 197.32 | 0.1771 | -929.5 | -732.3 | |
| 0.00 | 0.90 | 0.00 | 0.45 | -11.13 | 77.60 | 2.60 | 194.74 | 0.1759 | -882.0 | -659.5 | |
| 3.88 | 14.07 | 1.96 | 7.10 | -12.21 | 77.02 | 2.02 | 190.39 | 0.1919 | -1128.6 | -858.9 | |
| 0.00 | 1.80 | 0.00 | 0.90 | -9.35 | 76.63 | 1.63 | 191.48 | 0.1421 | -1005.0 | -821.5 | |
| 0.00 | 1.08 | 0.00 | 0.54 | -10.36 | 76.26 | 1.27 | 187.94 | 0.1583 | -851.0 | -731.8 | |
| 0.00 | 1.26 | 0.00 | 0.64 | -14.23 | 73.99 | -1.00 | 175.63 | 0.2239 | -783.0 | -600.4 | |
| 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. | |