SDO HMI 2014-06-05 18:00:39 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 | 18.90 | 0.00 | 10.30 | 3.66 | 270.71 | -24.26 | 80.55 | 0.4173 | -840.6 | -686.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-06-05 18:00:39 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 | 1.72 | 0.00 | 0.92 | 4.31 | 273.30 | -21.67 | 78.14 | 0.3778 | -915.0 | -734.9 | |
| 0.00 | 1.18 | 0.00 | 0.63 | 5.84 | 273.21 | -21.75 | 74.26 | 0.3847 | -876.0 | -608.5 | |
| 0.00 | 0.99 | 0.00 | 0.53 | 4.04 | 273.11 | -21.86 | 78.94 | 0.3800 | -867.0 | -713.1 | |
| 0.00 | 0.72 | 0.00 | 0.39 | 3.83 | 273.05 | -21.92 | 79.53 | 0.3804 | -976.0 | -833.9 | |
| 0.00 | 1.27 | 0.00 | 0.68 | 5.90 | 272.91 | -22.05 | 74.30 | 0.3896 | -894.0 | -802.4 | |
| 0.00 | 2.98 | 0.00 | 1.60 | 3.46 | 272.86 | -22.11 | 80.55 | 0.3824 | -1008.0 | -780.8 | |
| 0.00 | 0.99 | 0.00 | 0.54 | 4.84 | 271.13 | -23.84 | 77.89 | 0.4136 | -717.0 | -583.9 | |
| 0.00 | 1.27 | 0.00 | 0.69 | 4.72 | 271.00 | -23.97 | 78.24 | 0.4152 | -712.0 | -581.4 | |
| 0.00 | 0.63 | 0.00 | 0.34 | 3.74 | 270.93 | -24.04 | 80.60 | 0.4137 | -836.0 | -638.1 | |
| 0.00 | 2.44 | 0.00 | 1.33 | 3.19 | 270.31 | -24.66 | 82.10 | 0.4223 | -1126.0 | -869.2 | |
| 0.00 | 1.18 | 0.00 | 0.64 | 3.16 | 270.14 | -24.82 | 82.22 | 0.4248 | -650.0 | -549.4 | |
| 0.00 | 1.63 | 0.00 | 0.93 | 1.83 | 265.44 | -29.52 | 86.05 | 0.4957 | -779.0 | -679.2 | |
| 0.00 | 1.90 | 0.00 | 1.08 | 1.59 | 265.34 | -29.63 | 86.56 | 0.4970 | -572.0 | -405.2 | |
| 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. | |