| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.07 | 0.00 | 8.46 | 5.03 | 255.51 | 26.73 | 280.11 | 0.4538 | 532.5 | 385.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-06-10 18:00:40 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 | 1.18 | 0.00 | 0.81 | 4.80 | 272.34 | 43.55 | 276.46 | 0.6932 | -681.0 | -604.9 | |
| 0.00 | 1.00 | 0.00 | 0.66 | 5.00 | 270.23 | 41.44 | 277.00 | 0.6666 | -673.0 | -579.5 | |
| 0.00 | 0.91 | 0.00 | 0.51 | 7.25 | 256.68 | 27.89 | 284.37 | 0.4810 | 732.0 | 607.6 | |
| 0.00 | 0.91 | 0.00 | 0.51 | 6.88 | 256.07 | 27.28 | 283.89 | 0.4707 | 622.0 | 535.0 | |
| 0.00 | 0.72 | 0.00 | 0.40 | 7.13 | 255.53 | 26.74 | 284.66 | 0.4634 | 637.0 | 469.5 | |
| 0.00 | 1.00 | 0.00 | 0.56 | 9.87 | 255.43 | 26.64 | 290.37 | 0.4732 | 687.0 | 509.7 | |
| 0.00 | 1.00 | 0.00 | 0.55 | 6.68 | 253.67 | 24.88 | 284.60 | 0.4336 | 707.0 | 583.5 | |
| 0.00 | 2.99 | 0.00 | 1.64 | 6.28 | 253.37 | 24.59 | 283.85 | 0.4277 | 783.0 | 582.7 | |
| 0.00 | 1.00 | 0.00 | 0.54 | 0.28 | 252.97 | 24.19 | 269.63 | 0.4114 | 839.0 | 554.0 | |
| 0.00 | 1.09 | 0.00 | 0.58 | 4.46 | 251.33 | 22.54 | 280.40 | 0.3902 | 817.0 | 650.9 | |
| 0.00 | 0.91 | 0.00 | 0.48 | 4.38 | 248.70 | 19.92 | 281.42 | 0.3480 | 722.0 | 646.2 | |
| 0.00 | 1.27 | 0.00 | 0.66 | 0.15 | 246.52 | 17.73 | 269.02 | 0.3059 | 851.0 | 637.5 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 1.62 | 243.64 | 14.85 | 274.54 | 0.2581 | 879.0 | 706.0 | |
| 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. | |