SDO HMI 2014-11-07 21:00:27 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.20 | 85.05 | 25.27 | 60.21 | -5.18 | 89.87 | 44.71 | 258.97 | 0.7154 | 205.8 | 118.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-07 21:00:27 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 |
| 17.51 | 30.27 | 12.99 | 22.47 | -4.72 | 92.59 | 47.43 | 260.29 | 0.7469 | 765.5 | 398.4 | |
| 0.00 | 0.69 | 0.00 | 0.51 | -4.75 | 92.02 | 46.86 | 260.12 | 0.7405 | 728.0 | 661.0 | |
| 1.12 | 4.31 | 0.81 | 3.10 | -3.81 | 91.13 | 45.96 | 261.20 | 0.7282 | 608.2 | 519.6 | |
| 0.00 | 1.12 | 0.00 | 0.80 | -3.41 | 90.84 | 45.68 | 261.69 | 0.7241 | 308.0 | 300.9 | |
| 0.00 | 1.21 | 0.00 | 0.86 | -3.67 | 90.73 | 45.57 | 261.31 | 0.7232 | 715.0 | 636.9 | |
| 0.00 | 0.60 | 0.00 | 0.43 | -5.60 | 90.25 | 45.09 | 258.56 | 0.7214 | 398.0 | 324.9 | |
| 6.99 | 11.99 | 4.97 | 8.52 | -6.07 | 90.00 | 44.84 | 257.85 | 0.7195 | 815.2 | 527.0 | |
| 0.00 | 1.12 | 0.00 | 0.79 | -4.34 | 89.63 | 44.47 | 260.15 | 0.7114 | 587.0 | 456.9 | |
| 0.00 | 2.50 | 0.00 | 1.76 | -6.70 | 89.40 | 44.23 | 256.81 | 0.7139 | 654.0 | 556.4 | |
| 0.00 | 0.69 | 0.00 | 0.49 | -6.91 | 89.38 | 44.21 | 256.52 | 0.7142 | 564.0 | 524.5 | |
| 0.43 | 1.64 | 0.30 | 1.14 | -6.16 | 88.71 | 43.55 | 257.37 | 0.7043 | -454.6 | -369.4 | |
| 0.00 | 0.95 | 0.00 | 0.65 | -4.38 | 88.52 | 43.35 | 259.82 | 0.6978 | 603.0 | 501.9 | |
| 0.00 | 0.78 | 0.00 | 0.53 | -4.35 | 87.98 | 42.82 | 259.72 | 0.6911 | 670.0 | 613.4 | |
| 6.12 | 8.71 | 4.21 | 5.99 | -6.37 | 87.95 | 42.79 | 256.86 | 0.6956 | -747.0 | -531.9 | |
| 0.00 | 0.86 | 0.00 | 0.59 | -4.97 | 87.66 | 42.50 | 258.76 | 0.6885 | -245.0 | -322.9 | |
| 0.00 | 0.60 | 0.00 | 0.41 | -4.05 | 87.19 | 42.03 | 259.96 | 0.6806 | 634.0 | 511.7 | |
| 0.00 | 1.12 | 0.00 | 0.75 | -5.02 | 86.86 | 41.70 | 258.46 | 0.6786 | -459.0 | -325.5 | |
| 0.00 | 0.86 | 0.00 | 0.58 | -6.68 | 86.81 | 41.65 | 256.06 | 0.6824 | -426.0 | -376.9 | |
| 0.00 | 0.78 | 0.00 | 0.51 | -3.91 | 86.15 | 40.98 | 259.90 | 0.6670 | -430.0 | -376.0 | |
| 0.52 | 1.64 | 0.35 | 1.09 | -5.78 | 86.20 | 41.04 | 257.17 | 0.6723 | -645.5 | -559.6 | |
| 0.00 | 1.04 | 0.00 | 0.69 | -4.35 | 85.98 | 40.81 | 259.20 | 0.6658 | -492.0 | -360.1 | |
| 0.00 | 1.29 | 0.00 | 0.85 | -4.55 | 85.75 | 40.59 | 258.84 | 0.6634 | -609.0 | -534.1 | |
| 1.73 | 3.54 | 1.13 | 2.33 | -4.63 | 85.48 | 40.32 | 258.64 | 0.6602 | -773.4 | -606.6 | |
| 0.00 | 3.11 | 0.00 | 2.03 | -4.56 | 85.24 | 40.08 | 258.68 | 0.6569 | -888.0 | -673.5 | |
| 0.78 | 1.47 | 0.51 | 0.96 | -4.49 | 85.01 | 39.84 | 258.71 | 0.6536 | -860.1 | -821.4 | |
| 0.00 | 0.95 | 0.00 | 0.63 | -8.85 | 84.72 | 39.56 | 252.15 | 0.6635 | -618.0 | -540.5 | |
| 0.00 | 1.21 | 0.00 | 0.75 | -7.25 | 80.46 | 35.30 | 252.73 | 0.6025 | -742.0 | -540.8 | |
| 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. | |