| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 61.23 | 214.37 | 32.08 | 112.52 | -11.06 | 186.11 | 18.29 | 250.11 | 0.3295 | 508.4 | 285.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-21 22:00:35 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 | 0.62 | 0.00 | 0.33 | -10.88 | 188.91 | 21.09 | 253.13 | 0.3708 | 610.0 | 425.1 | |
| 0.00 | 1.06 | 0.00 | 0.57 | -11.16 | 188.83 | 21.01 | 252.35 | 0.3707 | 569.0 | 508.4 | |
| 4.17 | 42.77 | 2.22 | 22.72 | -10.28 | 188.61 | 20.78 | 254.53 | 0.3638 | 966.5 | 448.4 | |
| 10.38 | -3.00 | 5.51 | -3.00 | -10.14 | 188.43 | 20.61 | 254.82 | 0.3606 | 1127.8 | 999999 | |
| 0.71 | 13.75 | 0.38 | 7.31 | -10.83 | 188.45 | 20.62 | 252.95 | 0.3634 | 1012.0 | 767.7 | |
| 0.98 | -5.00 | 0.52 | -5.00 | -10.78 | 188.28 | 20.46 | 252.99 | 0.3606 | 1018.2 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -13.99 | 188.54 | 20.72 | 244.90 | 0.3807 | 630.0 | 533.1 | |
| 0.35 | 1.42 | 0.19 | 0.75 | -11.30 | 188.06 | 20.23 | 251.42 | 0.3593 | 814.8 | 684.2 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -7.77 | 187.78 | 19.95 | 261.18 | 0.3436 | 699.0 | 569.3 | |
| 0.00 | 2.22 | 0.00 | 1.18 | -13.85 | 188.16 | 20.34 | 244.89 | 0.3743 | 821.0 | 699.8 | |
| 0.00 | 2.31 | 0.00 | 1.23 | -14.07 | 188.15 | 20.33 | 244.35 | 0.3754 | 755.0 | 637.9 | |
| 2.75 | 14.29 | 1.45 | 7.55 | -10.49 | 187.80 | 19.98 | 253.46 | 0.3520 | 969.7 | 749.1 | |
| 0.00 | 3.90 | 0.00 | 2.07 | -11.49 | 187.71 | 19.88 | 250.64 | 0.3548 | 1016.0 | 802.4 | |
| 0.00 | 1.42 | 0.00 | 0.75 | -8.96 | 187.48 | 19.66 | 257.62 | 0.3417 | 681.0 | 553.1 | |
| 3.46 | -12.00 | 1.83 | -12.00 | -10.44 | 187.54 | 19.71 | 253.43 | 0.3476 | 1075.1 | 999999 | |
| 1.06 | 5.15 | 0.56 | 2.72 | -10.74 | 187.49 | 19.67 | 252.54 | 0.3482 | 957.2 | 655.0 | |
| 0.00 | 3.11 | 0.00 | 1.65 | -13.99 | 187.75 | 19.92 | 244.14 | 0.3690 | 752.0 | 597.4 | |
| 0.00 | 1.24 | 0.00 | 0.66 | -14.54 | 187.73 | 19.91 | 242.76 | 0.3723 | 766.0 | 616.6 | |
| 0.00 | 3.28 | 0.00 | 1.73 | -10.75 | 187.23 | 19.41 | 252.33 | 0.3441 | 598.0 | 681.4 | |
| 5.24 | 8.61 | 2.76 | 4.55 | -11.57 | 187.23 | 19.40 | 250.04 | 0.3477 | 922.1 | 680.7 | |
| 0.00 | 1.42 | 0.00 | 0.75 | -10.18 | 187.13 | 19.31 | 253.89 | 0.3402 | 800.0 | 640.4 | |
| 4.44 | 10.20 | 2.33 | 5.36 | -9.15 | 187.01 | 19.18 | 256.80 | 0.3347 | 1063.4 | 740.1 | |
| 0.00 | 1.51 | 0.00 | 0.79 | -8.40 | 186.90 | 19.08 | 258.98 | 0.3309 | 817.0 | 705.2 | |
| 0.00 | 2.04 | 0.00 | 1.08 | -13.28 | 186.90 | 19.07 | 245.10 | 0.3521 | 740.0 | 533.1 | |
| 0.00 | 1.86 | 0.00 | 0.98 | -10.70 | 186.58 | 18.76 | 251.96 | 0.3338 | 175.0 | 93.4 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -10.25 | 186.43 | 18.60 | 253.16 | 0.3294 | 695.0 | 557.7 | |
| 0.00 | 2.22 | 0.00 | 1.17 | -11.74 | 186.49 | 18.66 | 248.92 | 0.3373 | 928.0 | 703.0 | |
| 0.00 | 0.98 | 0.00 | 0.51 | -9.14 | 186.23 | 18.41 | 256.38 | 0.3222 | 746.0 | 590.5 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -11.00 | 185.54 | 17.71 | 250.18 | 0.3188 | -471.0 | -381.5 | |
| 0.62 | 21.30 | 0.32 | 11.10 | -10.86 | 185.30 | 17.48 | 250.41 | 0.3144 | -756.6 | -613.1 | |
| 5.59 | -30.00 | 2.91 | -30.00 | -11.05 | 185.09 | 17.26 | 249.63 | 0.3120 | -939.7 | 999999 | |
| 0.00 | 1.33 | 0.00 | 0.69 | -10.45 | 184.60 | 16.78 | 251.03 | 0.3015 | -760.0 | -547.2 | |
| 1.60 | 7.81 | 0.83 | 4.05 | -10.79 | 184.30 | 16.48 | 249.64 | 0.2985 | -991.7 | -843.4 | |
| 0.00 | 1.86 | 0.00 | 0.96 | -10.93 | 183.80 | 15.97 | 248.68 | 0.2914 | -841.0 | -651.0 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -9.60 | 183.54 | 15.72 | 252.87 | 0.2807 | -843.0 | -685.6 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -8.15 | 183.45 | 15.62 | 257.91 | 0.2738 | -816.0 | -630.9 | |
| 0.00 | 1.77 | 0.00 | 0.91 | -7.55 | 183.39 | 15.57 | 260.07 | 0.2713 | -920.0 | -773.2 | |
| 0.00 | 4.35 | 0.00 | 2.24 | -9.72 | 183.36 | 15.53 | 252.26 | 0.2783 | -1134.0 | -874.3 | |
| 0.00 | 1.60 | 0.00 | 0.82 | -9.48 | 183.35 | 15.52 | 253.09 | 0.2771 | -944.0 | -827.8 | |
| 14.29 | 38.16 | 7.38 | 19.71 | -12.40 | 182.73 | 14.91 | 242.52 | 0.2845 | 1149.1 | 581.6 | |
| 5.59 | -40.00 | 2.89 | -40.00 | -12.71 | 182.69 | 14.86 | 241.48 | 0.2860 | 948.5 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -9.58 | 181.83 | 14.01 | 251.20 | 0.2533 | -649.0 | -465.0 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -16.60 | 179.02 | 11.19 | 222.70 | 0.2755 | 786.0 | 660.0 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -17.96 | 178.71 | 10.89 | 218.64 | 0.2890 | 849.0 | 632.6 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -14.35 | 174.65 | 6.82 | 215.38 | 0.1996 | -819.0 | -743.8 | |
| 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. | |