SDO HMI 2014-03-22 15:00:30 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 |
| 77.61 | 417.29 | 48.66 | 262.03 | -13.64 | 169.65 | -37.95 | 103.36 | 0.6162 | 645.6 | 325.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-22 15:00:30 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 | 0.78 | 0.00 | 0.49 | -18.32 | 171.23 | -36.37 | 111.30 | 0.6065 | -674.0 | -536.3 | |
| 28.87 | 256.26 | 17.83 | 158.66 | -14.31 | 170.98 | -36.62 | 104.65 | 0.5996 | 1177.2 | 363.1 | |
| 0.00 | 0.96 | 0.00 | 0.59 | -12.09 | 171.22 | -36.38 | 100.98 | 0.5930 | 667.0 | 535.0 | |
| 0.00 | 2.27 | 0.00 | 1.39 | -11.87 | 171.10 | -36.50 | 100.59 | 0.5944 | 851.0 | 715.9 | |
| 0.78 | 2.18 | 0.48 | 1.35 | -11.55 | 170.77 | -36.83 | 100.01 | 0.5986 | 846.1 | 761.5 | |
| 15.61 | -2.00 | 9.73 | -2.00 | -14.20 | 170.27 | -37.33 | 104.32 | 0.6090 | 757.8 | 999999 | |
| 0.00 | 0.70 | 0.00 | 0.43 | -11.47 | 170.51 | -37.08 | 99.85 | 0.6020 | 780.0 | 596.2 | |
| 0.00 | 1.48 | 0.00 | 0.93 | -15.40 | 169.71 | -37.89 | 106.15 | 0.6187 | 321.0 | 209.5 | |
| 0.00 | 1.92 | 0.00 | 1.19 | -11.34 | 170.38 | -37.22 | 99.62 | 0.6037 | 714.0 | 620.8 | |
| 0.00 | 1.22 | 0.00 | 0.77 | -15.26 | 169.38 | -38.21 | 105.84 | 0.6226 | -643.0 | -428.7 | |
| 0.00 | 0.70 | 0.00 | 0.44 | -15.87 | 169.05 | -38.55 | 106.74 | 0.6283 | 663.0 | 586.1 | |
| 0.00 | 0.96 | 0.00 | 0.61 | -14.21 | 169.25 | -38.35 | 104.15 | 0.6226 | 447.0 | 346.0 | |
| 25.90 | 109.20 | 16.41 | 69.18 | -12.61 | 168.88 | -38.71 | 101.53 | 0.6252 | 1018.9 | 343.0 | |
| 0.00 | 1.05 | 0.00 | 0.67 | -14.67 | 168.48 | -39.12 | 104.73 | 0.6334 | 552.0 | 399.6 | |
| 0.00 | 1.05 | 0.00 | 0.67 | -13.92 | 168.55 | -39.04 | 103.56 | 0.6312 | 583.0 | 475.2 | |
| 0.00 | 2.01 | 0.00 | 1.28 | -14.14 | 168.27 | -39.33 | 103.86 | 0.6353 | 425.0 | 388.7 | |
| 1.57 | 3.84 | 1.00 | 2.46 | -13.74 | 168.19 | -39.40 | 103.22 | 0.6357 | 568.2 | 272.2 | |
| 0.00 | 1.66 | 0.00 | 1.06 | -13.54 | 167.99 | -39.60 | 102.88 | 0.6380 | 281.0 | 223.7 | |
| 0.96 | 2.70 | 0.62 | 1.74 | -13.15 | 167.95 | -39.65 | 102.25 | 0.6381 | 535.6 | 347.8 | |
| 0.00 | 2.01 | 0.00 | 1.29 | -12.91 | 167.64 | -39.96 | 101.84 | 0.6419 | 543.0 | 398.5 | |
| 0.00 | 0.70 | 0.00 | 0.46 | -15.25 | 166.93 | -40.67 | 105.34 | 0.6542 | 566.0 | 449.0 | |
| 0.96 | 1.83 | 0.62 | 1.19 | -13.79 | 167.22 | -40.38 | 103.14 | 0.6484 | -763.9 | -675.6 | |
| 0.00 | 1.05 | 0.00 | 0.70 | -15.44 | 165.39 | -42.20 | 105.34 | 0.6738 | -594.0 | -531.8 | |
| 1.13 | 6.02 | 0.75 | 4.01 | -13.56 | 165.54 | -42.05 | 102.58 | 0.6695 | -819.5 | -667.7 | |
| 1.83 | -24.00 | 1.22 | -24.00 | -13.67 | 165.31 | -42.28 | 102.71 | 0.6725 | -755.4 | 999999 | |
| 0.00 | 1.05 | 0.00 | 0.69 | -8.84 | 166.10 | -41.49 | 95.49 | 0.6600 | 520.0 | 392.0 | |
| 0.00 | 2.27 | 0.00 | 1.55 | -10.00 | 163.73 | -43.86 | 97.21 | 0.6902 | 765.0 | 564.8 | |
| 0.00 | 2.18 | 0.00 | 1.50 | -11.81 | 163.35 | -44.25 | 99.82 | 0.6955 | -569.0 | -479.5 | |
| 0.00 | 0.61 | 0.00 | 0.42 | -8.35 | 163.74 | -43.86 | 94.81 | 0.6903 | 580.0 | 492.6 | |
| 0.00 | 0.78 | 0.00 | 0.54 | -11.72 | 163.02 | -44.57 | 99.67 | 0.6994 | -385.0 | -366.4 | |
| 0.00 | 0.61 | 0.00 | 0.42 | -10.12 | 163.33 | -44.27 | 97.38 | 0.6952 | 479.0 | 412.7 | |
| 0.00 | 1.40 | 0.00 | 0.97 | -10.05 | 162.83 | -44.77 | 97.27 | 0.7014 | 656.0 | 549.0 | |
| 0.00 | 1.57 | 0.00 | 1.11 | -10.98 | 161.43 | -46.16 | 98.57 | 0.7184 | 452.0 | 382.1 | |
| 0.00 | 0.87 | 0.00 | 0.68 | -18.22 | 156.74 | -50.85 | 107.88 | 0.7764 | -369.0 | -331.8 | |
| 0.00 | 1.05 | 0.00 | 0.79 | -11.31 | 157.99 | -49.61 | 98.95 | 0.7584 | -535.0 | -521.2 | |
| 0.00 | 1.31 | 0.00 | 1.00 | -10.74 | 157.74 | -49.86 | 98.20 | 0.7611 | -611.0 | -536.9 | |
| 0.00 | 0.78 | 0.00 | 0.60 | -10.70 | 157.61 | -49.99 | 98.14 | 0.7626 | -480.0 | -405.6 | |
| 0.00 | 0.26 | 0.00 | 0.20 | -11.64 | 156.41 | -51.19 | 99.37 | 0.7758 | -428.0 | -374.3 | |
| 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. | |