| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 25.17 | 0.00 | 14.11 | 5.85 | 263.70 | -26.16 | 84.31 | 0.4405 | 247.2 | 213.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-03 08:00:40 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 | 1.64 | 0.00 | 0.82 | 2.42 | 280.11 | -9.75 | 93.82 | 0.1703 | -920.0 | -593.6 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 1.62 | 279.50 | -10.36 | 97.95 | 0.1824 | -881.0 | -696.1 | |
| 0.00 | 2.18 | 0.00 | 1.10 | 3.38 | 278.49 | -11.37 | 88.33 | 0.1978 | -759.0 | -683.9 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 1.56 | 273.99 | -15.88 | 95.23 | 0.2758 | -823.0 | -720.5 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 1.47 | 273.83 | -16.03 | 95.50 | 0.2786 | -752.0 | -610.4 | |
| 0.00 | 1.09 | 0.00 | 0.59 | 10.68 | 267.43 | -22.43 | 70.09 | 0.4005 | 864.0 | 631.3 | |
| 0.00 | 1.64 | 0.00 | 0.90 | 9.76 | 264.38 | -25.48 | 74.08 | 0.4427 | 855.0 | 705.4 | |
| 0.00 | 1.09 | 0.00 | 0.62 | 8.74 | 261.27 | -28.59 | 77.54 | 0.4863 | 790.0 | 604.8 | |
| 0.00 | 0.45 | 0.00 | 0.26 | 9.21 | 260.70 | -29.16 | 76.77 | 0.4960 | 790.0 | 666.8 | |
| 0.00 | 4.00 | 0.00 | 2.27 | 8.48 | 260.73 | -29.13 | 78.23 | 0.4938 | 757.0 | 624.0 | |
| 0.00 | 1.09 | 0.00 | 0.62 | 8.32 | 260.53 | -29.33 | 78.61 | 0.4964 | 593.0 | 470.3 | |
| 0.00 | 1.27 | 0.00 | 0.74 | -1.20 | 258.41 | -31.45 | 97.35 | 0.5280 | 734.0 | 635.3 | |
| 0.00 | 2.09 | 0.00 | 1.23 | 7.78 | 257.60 | -32.27 | 80.37 | 0.5386 | 616.0 | 458.0 | |
| 0.00 | 1.18 | 0.00 | 0.72 | 1.34 | 254.53 | -35.33 | 92.07 | 0.5807 | 670.0 | 436.5 | |
| 0.00 | 1.82 | 0.00 | 1.15 | 8.27 | 251.38 | -38.49 | 80.64 | 0.6264 | 596.0 | 454.1 | |
| 0.00 | 0.55 | 0.00 | 0.34 | 4.20 | 251.49 | -38.37 | 87.16 | 0.6221 | 669.0 | 615.7 | |
| 0.00 | 1.18 | 0.00 | 0.75 | 7.74 | 251.04 | -38.82 | 81.53 | 0.6303 | 403.0 | 365.5 | |
| 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. | |