| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.44 | 56.97 | 21.08 | 45.43 | 13.35 | 277.44 | -51.04 | 75.10 | 0.7831 | -373.7 | -114.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-06-30 10:00:40 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 | 1.09 | 0.00 | 0.67 | 14.19 | 293.05 | -35.42 | 69.84 | 0.6008 | -605.0 | -486.9 | |
| 0.00 | 1.36 | 0.00 | 0.86 | 13.77 | 291.49 | -36.98 | 71.10 | 0.6198 | -614.0 | -527.3 | |
| 0.00 | 1.00 | 0.00 | 0.72 | 13.22 | 282.58 | -45.90 | 74.38 | 0.7282 | -678.0 | -492.8 | |
| 0.00 | 1.18 | 0.00 | 0.86 | 13.22 | 281.66 | -46.81 | 74.56 | 0.7386 | -705.0 | -573.7 | |
| 10.27 | 13.08 | 7.54 | 9.61 | 11.19 | 281.22 | -47.26 | 77.37 | 0.7406 | -783.8 | -509.2 | |
| 0.00 | 2.09 | 0.00 | 1.55 | 11.44 | 280.60 | -47.87 | 77.12 | 0.7479 | -573.0 | -432.7 | |
| 0.00 | 0.91 | 0.00 | 0.69 | 13.18 | 279.52 | -48.96 | 75.01 | 0.7625 | -352.0 | -283.4 | |
| 0.00 | 0.64 | 0.00 | 0.50 | 16.84 | 278.37 | -50.11 | 70.54 | 0.7811 | 412.0 | 415.4 | |
| 10.08 | 15.81 | 8.21 | 12.88 | 13.53 | 276.44 | -52.03 | 75.05 | 0.7955 | -695.9 | -417.2 | |
| 0.00 | 1.00 | 0.00 | 0.83 | 14.58 | 275.90 | -52.58 | 73.84 | 0.8024 | -309.0 | -203.2 | |
| 0.00 | 1.18 | 0.00 | 0.97 | 13.89 | 275.87 | -52.61 | 74.70 | 0.8018 | -300.0 | -203.0 | |
| 0.00 | 1.00 | 0.00 | 0.82 | 13.27 | 275.96 | -52.52 | 75.45 | 0.8001 | -348.0 | -188.5 | |
| 0.00 | 0.82 | 0.00 | 0.70 | 15.75 | 274.41 | -54.07 | 72.64 | 0.8186 | -285.0 | -248.1 | |
| 0.00 | 1.36 | 0.00 | 1.16 | 14.56 | 274.53 | -53.95 | 74.07 | 0.8159 | 553.0 | 413.9 | |
| 6.09 | 13.45 | 5.33 | 11.73 | 14.58 | 273.43 | -55.05 | 74.20 | 0.8265 | 582.2 | 471.9 | |
| 0.00 | 1.00 | 0.00 | 0.88 | 13.23 | 273.25 | -55.23 | 75.85 | 0.8268 | -413.0 | -344.6 | |
| 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. | |