| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.99 | 66.61 | 5.94 | 39.59 | -14.87 | 36.74 | -30.12 | 118.74 | 0.5555 | -166.6 | -274.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-12-03 13:00:25 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 |
| 1.28 | 2.48 | 0.73 | 1.41 | -16.37 | 42.70 | -24.16 | 126.52 | 0.4906 | 995.9 | 755.1 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -19.03 | 39.91 | -26.95 | 127.99 | 0.5457 | 614.0 | 507.8 | |
| 0.00 | 2.31 | 0.00 | 1.34 | -16.16 | 40.10 | -26.76 | 123.58 | 0.5212 | 845.0 | 663.0 | |
| 0.00 | 1.02 | 0.00 | 0.59 | -15.58 | 39.84 | -27.02 | 122.36 | 0.5202 | 768.0 | 590.7 | |
| 0.00 | 0.51 | 0.00 | 0.30 | -16.10 | 39.73 | -27.13 | 123.14 | 0.5254 | 550.0 | 438.8 | |
| 0.00 | 1.45 | 0.00 | 0.85 | -17.19 | 39.21 | -27.65 | 124.45 | 0.5398 | 704.0 | 634.8 | |
| 0.00 | 1.54 | 0.00 | 0.90 | -16.32 | 38.97 | -27.89 | 122.83 | 0.5365 | 267.0 | 361.7 | |
| 0.00 | 1.79 | 0.00 | 1.04 | -14.66 | 39.04 | -27.82 | 120.11 | 0.5240 | 785.0 | 726.0 | |
| 1.37 | 4.44 | 0.80 | 2.59 | -14.87 | 38.80 | -28.06 | 120.28 | 0.5285 | 856.8 | 748.7 | |
| 0.00 | 0.43 | 0.00 | 0.25 | -14.45 | 38.69 | -28.17 | 119.46 | 0.5272 | 668.0 | 606.2 | |
| 0.00 | 0.60 | 0.00 | 0.35 | -14.45 | 38.20 | -28.66 | 119.07 | 0.5335 | 658.0 | 566.9 | |
| 0.00 | 1.02 | 0.00 | 0.60 | -14.39 | 37.19 | -29.66 | 118.21 | 0.5462 | -605.0 | -571.1 | |
| 0.00 | 3.67 | 0.00 | 2.17 | -14.36 | 36.85 | -30.01 | 117.91 | 0.5505 | -791.0 | -698.8 | |
| 0.85 | 5.81 | 0.51 | 3.45 | -14.46 | 36.48 | -30.38 | 117.80 | 0.5558 | -886.9 | -734.6 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -12.63 | 36.74 | -30.12 | 114.89 | 0.5420 | -604.0 | -530.1 | |
| 0.00 | 1.37 | 0.00 | 0.82 | -14.52 | 35.90 | -30.96 | 117.50 | 0.5636 | -878.0 | -698.1 | |
| 6.49 | 20.15 | 3.90 | 12.10 | -14.92 | 35.62 | -31.24 | 117.95 | 0.5695 | -997.7 | -696.8 | |
| 0.00 | 1.20 | 0.00 | 0.72 | -15.29 | 35.38 | -31.48 | 118.38 | 0.5747 | -765.0 | -692.1 | |
| 0.00 | 1.28 | 0.00 | 0.78 | -15.72 | 35.23 | -31.62 | 118.96 | 0.5791 | -690.0 | -565.5 | |
| 0.00 | 0.68 | 0.00 | 0.41 | -14.31 | 35.36 | -31.50 | 116.79 | 0.5693 | -745.0 | -675.5 | |
| 0.00 | 4.01 | 0.00 | 2.42 | -14.92 | 35.23 | -31.63 | 117.69 | 0.5745 | -637.0 | -570.3 | |
| 0.00 | 1.02 | 0.00 | 0.62 | -14.62 | 35.28 | -31.58 | 117.23 | 0.5721 | -616.0 | -496.7 | |
| 0.00 | 1.28 | 0.00 | 0.78 | -15.35 | 35.12 | -31.74 | 118.30 | 0.5784 | -788.0 | -696.3 | |
| 0.00 | 1.37 | 0.00 | 0.82 | -14.10 | 35.22 | -31.64 | 116.35 | 0.5700 | -726.0 | -565.6 | |
| 0.00 | 0.94 | 0.00 | 0.57 | -15.54 | 34.98 | -31.88 | 118.49 | 0.5812 | -618.0 | -544.6 | |
| 0.00 | 1.88 | 0.00 | 1.14 | -15.69 | 34.88 | -31.98 | 118.67 | 0.5834 | -726.0 | -583.9 | |
| 0.00 | 1.11 | 0.00 | 0.65 | -9.52 | 35.53 | -31.33 | 108.75 | 0.5437 | 597.0 | 514.6 | |
| 0.00 | 1.37 | 0.00 | 0.82 | -9.50 | 34.22 | -32.64 | 108.07 | 0.5617 | 676.0 | 528.5 | |
| 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. | |