SDO HMI 2014-11-23 03:00:26 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 | 24.25 | 0.00 | 13.40 | -12.75 | 226.13 | 22.01 | 235.40 | 0.4451 | -57.2 | 98.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-23 03:00:26 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 | 1.20 | 0.00 | 0.68 | -13.28 | 228.94 | 24.83 | 237.65 | 0.4858 | 723.0 | 648.9 | |
| 0.00 | 1.63 | 0.00 | 0.91 | -11.99 | 228.41 | 24.30 | 239.49 | 0.4691 | 846.0 | 676.6 | |
| 0.00 | 3.00 | 0.00 | 1.69 | -13.15 | 228.49 | 24.38 | 237.43 | 0.4789 | 669.0 | 537.0 | |
| 0.00 | 0.34 | 0.00 | 0.19 | -12.72 | 228.28 | 24.17 | 238.00 | 0.4729 | 583.0 | 527.8 | |
| 0.00 | 2.66 | 0.00 | 1.49 | -12.87 | 228.23 | 24.12 | 237.67 | 0.4734 | 886.0 | 764.2 | |
| 0.00 | 2.49 | 0.00 | 1.40 | -13.55 | 228.10 | 23.99 | 236.31 | 0.4770 | 769.0 | 618.7 | |
| 0.00 | 1.11 | 0.00 | 0.62 | -13.47 | 227.39 | 23.28 | 235.67 | 0.4673 | 803.0 | 606.6 | |
| 0.00 | 1.11 | 0.00 | 0.62 | -13.07 | 227.12 | 23.01 | 236.11 | 0.4606 | 821.0 | 713.6 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -11.90 | 223.92 | 19.81 | 234.50 | 0.4091 | -731.0 | -524.7 | |
| 0.00 | 0.86 | 0.00 | 0.46 | -11.68 | 223.75 | 19.63 | 234.71 | 0.4049 | -677.0 | -541.4 | |
| 0.00 | 1.37 | 0.00 | 0.75 | -12.93 | 223.68 | 19.57 | 232.10 | 0.4154 | -766.0 | -561.2 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -12.14 | 223.46 | 19.35 | 233.39 | 0.4052 | -815.0 | -650.4 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -12.62 | 223.40 | 19.29 | 232.32 | 0.4090 | -814.0 | -680.1 | |
| 0.00 | 1.37 | 0.00 | 0.74 | -11.80 | 223.28 | 19.16 | 233.82 | 0.3997 | -1022.0 | -867.2 | |
| 0.00 | 1.63 | 0.00 | 0.88 | -11.40 | 223.18 | 19.07 | 234.52 | 0.3950 | -809.0 | -577.9 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -13.23 | 223.26 | 19.14 | 230.92 | 0.4130 | -818.0 | -643.5 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -13.60 | 223.09 | 18.98 | 229.98 | 0.4145 | -620.0 | -456.8 | |
| 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. | |