SDO HMI 2011-10-05 18:59:03 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 |
| 61.54 | 380.31 | 37.07 | 228.96 | 23.27 | 155.97 | -31.42 | 57.59 | 0.5693 | -848.1 | -357.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-05 18:59:03 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 |
| 0.00 | 0.35 | 0.00 | 0.20 | 23.66 | 164.42 | -22.97 | 49.69 | 0.4707 | -482.0 | -394.8 | |
| 0.00 | 0.79 | 0.00 | 0.44 | 23.79 | 164.33 | -23.07 | 49.57 | 0.4729 | -913.0 | -772.1 | |
| 0.00 | 0.70 | 0.00 | 0.40 | 27.09 | 163.46 | -23.93 | 45.06 | 0.5122 | -853.0 | -657.0 | |
| 0.00 | 0.79 | 0.00 | 0.46 | 23.22 | 158.44 | -28.96 | 55.94 | 0.5391 | -635.0 | -512.4 | |
| 0.00 | 1.14 | 0.00 | 0.67 | 21.94 | 157.99 | -29.40 | 58.43 | 0.5366 | -627.0 | -517.6 | |
| 15.01 | 317.91 | 8.96 | 190.45 | 22.77 | 156.52 | -30.88 | 58.06 | 0.5598 | -1214.9 | -388.6 | |
| 0.00 | 1.14 | 0.00 | 0.70 | 25.67 | 155.57 | -31.83 | 54.13 | 0.5888 | -879.0 | -672.3 | |
| 28.18 | -6.00 | 16.91 | -6.00 | 23.23 | 156.21 | -31.18 | 57.52 | 0.5662 | -1191.8 | 999999 | |
| 2.02 | 5.00 | 1.24 | 3.08 | 26.39 | 155.27 | -32.13 | 53.25 | 0.5968 | -663.5 | -567.1 | |
| 0.00 | 1.93 | 0.00 | 1.19 | 25.72 | 155.32 | -32.08 | 54.23 | 0.5919 | -778.0 | -638.3 | |
| 2.55 | -6.00 | 1.52 | -6.00 | 22.40 | 156.04 | -31.35 | 58.98 | 0.5635 | -859.4 | 999999 | |
| 0.00 | 0.88 | 0.00 | 0.54 | 24.75 | 155.13 | -32.26 | 55.83 | 0.5881 | -728.0 | -567.7 | |
| 0.00 | 0.61 | 0.00 | 0.38 | 25.98 | 154.76 | -32.63 | 54.21 | 0.5998 | -273.0 | -338.1 | |
| 2.63 | 39.07 | 1.61 | 23.99 | 24.39 | 154.85 | -32.54 | 56.58 | 0.5892 | -804.4 | -195.3 | |
| 9.22 | -14.00 | 5.65 | -14.00 | 24.21 | 154.63 | -32.77 | 56.99 | 0.5909 | -966.1 | 999999 | |
| 1.93 | -14.00 | 1.18 | -14.00 | 24.04 | 154.44 | -32.95 | 57.37 | 0.5921 | -808.1 | 999999 | |
| 0.00 | 1.49 | 0.00 | 0.91 | 23.89 | 154.45 | -32.95 | 57.61 | 0.5911 | -697.0 | -596.6 | |
| 0.00 | 1.40 | 0.00 | 0.85 | 22.61 | 154.76 | -32.63 | 59.44 | 0.5803 | -487.0 | -305.2 | |
| 0.00 | 1.23 | 0.00 | 0.78 | 23.64 | 151.46 | -35.94 | 59.68 | 0.6251 | 764.0 | 620.5 | |
| 0.00 | 1.05 | 0.00 | 0.67 | 24.53 | 151.04 | -36.35 | 58.56 | 0.6343 | 582.0 | 527.1 | |
| 0.00 | 2.46 | 0.00 | 1.63 | 25.37 | 148.69 | -38.70 | 58.52 | 0.6647 | 720.0 | 619.5 | |
| 0.00 | 1.14 | 0.00 | 0.76 | 25.19 | 147.95 | -39.44 | 59.12 | 0.6722 | 576.0 | 498.2 | |
| 0.00 | 1.23 | 0.00 | 0.86 | 23.20 | 144.13 | -43.26 | 63.39 | 0.7069 | 578.0 | 481.0 | |
| 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. | |