SDO HMI 2011-05-08 06:59:08 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 |
| 46.19 | 248.13 | 29.17 | 156.73 | 16.87 | 50.12 | 32.79 | 303.23 | 0.6212 | -201.6 | -280.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-05-08 06:59:08 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 | 1.61 | 0.00 | 1.12 | 19.53 | 56.03 | 38.70 | 302.67 | 0.7023 | 614.0 | 451.8 | |
| 0.00 | 0.98 | 0.00 | 0.66 | 18.88 | 53.47 | 36.13 | 303.47 | 0.6712 | 727.0 | 524.5 | |
| 0.00 | 1.43 | 0.00 | 0.92 | 16.06 | 52.43 | 35.10 | 300.34 | 0.6426 | -129.0 | -162.5 | |
| 6.00 | 111.63 | 3.88 | 71.67 | 16.67 | 52.37 | 35.04 | 301.23 | 0.6455 | -828.8 | -439.9 | |
| 0.00 | 1.16 | 0.00 | 0.75 | 17.30 | 52.04 | 34.71 | 302.32 | 0.6456 | -249.0 | -164.8 | |
| 9.13 | -4.00 | 5.86 | -4.00 | 16.58 | 51.77 | 34.44 | 301.52 | 0.6381 | -968.3 | 999999 | |
| 0.00 | 1.16 | 0.00 | 0.75 | 17.19 | 51.82 | 34.49 | 302.33 | 0.6425 | -28.0 | -54.6 | |
| 2.06 | -4.00 | 1.31 | -4.00 | 16.24 | 51.17 | 33.84 | 301.46 | 0.6290 | -876.3 | 999999 | |
| 1.07 | -4.00 | 0.69 | -4.00 | 16.69 | 51.18 | 33.85 | 302.08 | 0.6320 | -748.3 | 999999 | |
| 1.25 | -4.00 | 0.80 | -4.00 | 16.46 | 51.10 | 33.77 | 301.82 | 0.6296 | -915.0 | 999999 | |
| 6.71 | 67.14 | 4.24 | 42.34 | 15.93 | 50.69 | 33.36 | 301.36 | 0.6215 | -1062.3 | -537.7 | |
| 5.55 | -11.00 | 3.49 | -11.00 | 16.40 | 50.22 | 32.89 | 302.37 | 0.6190 | -936.5 | 999999 | |
| 3.58 | -11.00 | 2.26 | -11.00 | 16.62 | 50.26 | 32.93 | 302.66 | 0.6210 | -750.0 | 999999 | |
| 2.60 | -11.00 | 1.63 | -11.00 | 16.10 | 50.09 | 32.75 | 302.05 | 0.6155 | -966.3 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.78 | 16.15 | 49.53 | 32.20 | 302.53 | 0.6094 | -577.0 | -535.1 | |
| 0.00 | 1.88 | 0.00 | 1.21 | 19.28 | 50.14 | 32.81 | 306.42 | 0.6378 | 886.0 | 717.0 | |
| 0.00 | 1.43 | 0.00 | 0.91 | 17.74 | 49.77 | 32.43 | 304.60 | 0.6229 | -416.0 | -399.1 | |
| 0.00 | 0.98 | 0.00 | 0.63 | 19.44 | 50.02 | 32.69 | 306.72 | 0.6377 | 564.0 | 441.1 | |
| 2.51 | 20.68 | 1.59 | 13.11 | 19.50 | 48.86 | 31.53 | 307.74 | 0.6255 | -605.4 | -538.1 | |
| 0.90 | -19.00 | 0.57 | -19.00 | 19.96 | 48.81 | 31.48 | 308.39 | 0.6284 | -614.1 | 999999 | |
| 0.00 | 2.78 | 0.00 | 1.69 | 15.83 | 47.63 | 30.30 | 303.58 | 0.5848 | 759.0 | 515.1 | |
| 0.00 | 1.25 | 0.00 | 0.75 | 14.87 | 46.58 | 29.25 | 303.03 | 0.5653 | 669.0 | 564.2 | |
| 0.00 | 1.07 | 0.00 | 0.65 | 16.62 | 46.17 | 28.84 | 306.02 | 0.5736 | 725.0 | 539.7 | |
| 0.00 | 3.22 | 0.00 | 1.93 | 16.56 | 45.29 | 27.96 | 306.74 | 0.5630 | 507.0 | 518.9 | |
| 0.00 | 3.94 | 0.00 | 2.35 | 17.28 | 44.59 | 27.26 | 308.48 | 0.5608 | 759.0 | 698.2 | |
| 0.00 | 2.78 | 0.00 | 1.65 | 16.76 | 44.40 | 27.07 | 307.90 | 0.5543 | 772.0 | 525.7 | |
| 0.00 | 0.72 | 0.00 | 0.42 | 16.46 | 44.03 | 26.70 | 307.81 | 0.5476 | 677.0 | 493.2 | |
| 4.83 | 11.55 | 2.85 | 6.80 | 16.26 | 43.76 | 26.43 | 307.78 | 0.5427 | 948.4 | 771.5 | |
| 0.00 | 1.07 | 0.00 | 0.64 | 17.55 | 43.85 | 26.52 | 309.62 | 0.5547 | 804.0 | 689.2 | |
| 0.00 | 0.72 | 0.00 | 0.43 | 18.30 | 43.72 | 26.39 | 310.82 | 0.5598 | 697.0 | 585.9 | |
| 0.00 | 0.90 | 0.00 | 0.53 | 17.28 | 43.42 | 26.09 | 309.66 | 0.5475 | 790.0 | 565.2 | |
| 0.00 | 1.52 | 0.00 | 0.90 | 17.53 | 43.03 | 25.70 | 310.43 | 0.5454 | 825.0 | 636.2 | |
| 0.00 | 0.98 | 0.00 | 0.58 | 17.94 | 42.71 | 25.38 | 311.38 | 0.5455 | 725.0 | 612.3 | |
| 0.00 | 4.30 | 0.00 | 2.56 | 20.02 | 42.05 | 24.72 | 315.01 | 0.5579 | 524.0 | 549.1 | |
| 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. | |