| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.92 | 85.49 | 14.01 | 47.83 | 2.89 | 28.98 | 25.86 | 289.67 | 0.4641 | 9.0 | -211.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-07 03:00:33 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 |
| 4.93 | 38.13 | 2.82 | 21.75 | 2.61 | 31.93 | 28.81 | 286.19 | 0.5033 | -761.8 | -673.2 | |
| 2.29 | -1.00 | 1.31 | -1.00 | 2.27 | 31.78 | 28.66 | 285.62 | 0.4997 | -789.3 | 999999 | |
| 4.67 | -1.00 | 2.66 | -1.00 | 2.55 | 31.38 | 28.26 | 286.41 | 0.4950 | -1045.2 | 999999 | |
| 0.70 | -1.00 | 0.40 | -1.00 | 2.85 | 31.35 | 28.23 | 287.01 | 0.4961 | -734.5 | 999999 | |
| 0.00 | 1.14 | 0.00 | 0.65 | 1.91 | 30.68 | 27.56 | 285.56 | 0.4820 | -625.0 | -413.7 | |
| 0.00 | 2.91 | 0.00 | 1.64 | 2.24 | 30.66 | 27.54 | 286.24 | 0.4831 | -402.0 | -379.1 | |
| 0.00 | 0.88 | 0.00 | 0.50 | 1.48 | 30.57 | 27.45 | 284.77 | 0.4786 | -694.0 | -530.8 | |
| 0.00 | 1.23 | 0.00 | 0.69 | 1.23 | 30.33 | 27.21 | 284.39 | 0.4739 | -761.0 | -623.4 | |
| 0.00 | 1.32 | 0.00 | 0.74 | 1.83 | 30.27 | 27.15 | 285.65 | 0.4757 | -708.0 | -514.1 | |
| 0.00 | 1.23 | 0.00 | 0.69 | 2.49 | 29.58 | 26.46 | 287.44 | 0.4685 | 601.0 | 527.9 | |
| 0.00 | 0.70 | 0.00 | 0.39 | 1.97 | 29.40 | 26.28 | 286.48 | 0.4634 | 350.0 | 295.5 | |
| 0.00 | 1.14 | 0.00 | 0.64 | 1.93 | 29.23 | 26.11 | 286.51 | 0.4607 | 524.0 | 299.5 | |
| 0.00 | 1.76 | 0.00 | 0.98 | 2.97 | 28.76 | 25.64 | 289.00 | 0.4589 | 640.0 | 494.4 | |
| 0.00 | 1.76 | 0.00 | 0.98 | 3.05 | 28.53 | 25.41 | 289.33 | 0.4559 | 530.0 | 483.6 | |
| 0.00 | 1.85 | 0.00 | 1.02 | 2.07 | 28.37 | 25.25 | 287.40 | 0.4486 | -787.0 | -594.4 | |
| 9.25 | 14.26 | 5.12 | 7.90 | 2.79 | 28.22 | 25.10 | 289.03 | 0.4500 | 973.8 | 590.9 | |
| 0.88 | 2.20 | 0.49 | 1.22 | 3.25 | 28.20 | 25.08 | 290.00 | 0.4522 | 727.7 | 619.1 | |
| 2.20 | 3.26 | 1.21 | 1.80 | 2.23 | 27.81 | 24.69 | 288.14 | 0.4410 | 812.1 | 567.9 | |
| 0.00 | 0.88 | 0.00 | 0.49 | 2.37 | 27.65 | 24.53 | 288.57 | 0.4394 | -598.0 | -488.5 | |
| 0.00 | 1.32 | 0.00 | 0.73 | 3.57 | 27.18 | 24.06 | 291.50 | 0.4392 | -772.0 | -601.3 | |
| 0.00 | 0.88 | 0.00 | 0.48 | 3.59 | 27.02 | 23.90 | 291.69 | 0.4369 | -749.0 | -590.3 | |
| 0.00 | 0.88 | 0.00 | 0.48 | 3.34 | 26.71 | 23.59 | 291.40 | 0.4310 | 458.0 | 270.2 | |
| 0.00 | 0.97 | 0.00 | 0.53 | 2.44 | 26.43 | 23.31 | 289.68 | 0.4217 | -768.0 | -583.2 | |
| 0.00 | 1.06 | 0.00 | 0.58 | 7.70 | 23.31 | 20.19 | 304.34 | 0.4160 | 855.0 | 687.2 | |
| 0.00 | 1.41 | 0.00 | 0.73 | 6.74 | 16.04 | 12.92 | 314.89 | 0.3148 | 847.0 | 667.9 | |
| 0.00 | 0.88 | 0.00 | 0.46 | 5.91 | 15.77 | 12.65 | 313.55 | 0.3019 | 662.0 | 489.2 | |
| 0.00 | 2.03 | 0.00 | 1.04 | 7.34 | 11.99 | 8.87 | 326.70 | 0.2798 | 770.0 | 651.7 | |
| 0.00 | 1.41 | 0.00 | 0.72 | 6.74 | 11.09 | 7.97 | 328.28 | 0.2632 | 898.0 | 707.9 | |
| 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. | |