SDO HMI 2014-06-05 09:00:39 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 |
| 0.00 | 16.21 | 0.00 | 9.44 | 3.98 | 269.10 | -30.83 | 82.19 | 0.5150 | -602.2 | -531.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-06-05 09:00:39 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 | 1.00 | 0.00 | 0.56 | 5.53 | 273.01 | -26.92 | 77.64 | 0.4633 | -766.0 | -633.6 | |
| 0.00 | 1.45 | 0.00 | 0.81 | 3.73 | 272.98 | -26.95 | 81.52 | 0.4592 | -979.0 | -824.9 | |
| 0.00 | 1.36 | 0.00 | 0.76 | 3.58 | 272.84 | -27.09 | 81.89 | 0.4609 | -963.0 | -770.6 | |
| 0.00 | 1.36 | 0.00 | 0.76 | 6.11 | 272.74 | -27.19 | 76.53 | 0.4691 | -821.0 | -689.0 | |
| 0.00 | 1.00 | 0.00 | 0.56 | 3.24 | 272.75 | -27.18 | 82.64 | 0.4617 | -895.0 | -851.9 | |
| 0.00 | 1.81 | 0.00 | 1.01 | -0.29 | 272.35 | -27.58 | 90.33 | 0.4649 | -728.0 | -523.3 | |
| 0.00 | 0.81 | 0.00 | 0.46 | 3.55 | 270.98 | -28.95 | 82.42 | 0.4894 | -792.0 | -697.2 | |
| 0.00 | 1.09 | 0.00 | 0.62 | 3.58 | 270.38 | -29.55 | 82.50 | 0.4984 | -644.0 | -587.8 | |
| 0.00 | 2.71 | 0.00 | 1.55 | 3.19 | 270.36 | -29.57 | 83.30 | 0.4981 | -890.0 | -698.0 | |
| 0.00 | 1.18 | 0.00 | 0.67 | 3.58 | 270.14 | -29.79 | 82.55 | 0.5021 | -580.0 | -436.4 | |
| 0.00 | 0.81 | 0.00 | 0.48 | 2.46 | 267.53 | -32.40 | 85.17 | 0.5393 | -610.0 | -556.9 | |
| 0.00 | 0.54 | 0.00 | 0.38 | 5.83 | 255.06 | -44.87 | 81.62 | 0.7118 | 444.0 | 404.3 | |
| 0.00 | 1.09 | 0.00 | 0.82 | 9.74 | 251.43 | -48.50 | 76.96 | 0.7599 | 396.0 | 352.6 | |
| 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. | |