| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 137.82 | 625.09 | 81.47 | 370.45 | -18.00 | 325.77 | 31.95 | 247.30 | 0.5464 | 191.8 | 63.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-16 02:00:29 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 |
| 2.70 | 233.78 | 1.67 | 144.08 | -17.44 | 330.10 | 36.28 | 250.36 | 0.6016 | 613.4 | 285.1 | |
| 41.99 | -1.00 | 25.81 | -1.00 | -17.02 | 329.61 | 35.80 | 250.90 | 0.5941 | 935.5 | 999999 | |
| 0.00 | 2.17 | 0.00 | 1.33 | -18.44 | 328.97 | 35.16 | 248.33 | 0.5900 | 470.0 | 457.7 | |
| 0.00 | 1.56 | 0.00 | 0.96 | -18.54 | 328.77 | 34.95 | 248.07 | 0.5877 | 786.0 | 641.2 | |
| 0.00 | 0.70 | 0.00 | 0.43 | -19.06 | 328.78 | 34.96 | 247.21 | 0.5896 | 520.0 | 430.5 | |
| 0.00 | 0.87 | 0.00 | 0.53 | -18.74 | 328.58 | 34.76 | 247.67 | 0.5860 | 732.0 | 622.6 | |
| 3.83 | 11.04 | 2.32 | 6.68 | -17.51 | 328.23 | 34.41 | 249.60 | 0.5772 | 858.0 | 674.4 | |
| 0.00 | 2.52 | 0.00 | 1.53 | -17.96 | 328.29 | 34.47 | 248.86 | 0.5795 | 743.0 | 562.2 | |
| 0.00 | 1.22 | 0.00 | 0.73 | -15.40 | 327.55 | 33.73 | 253.02 | 0.5619 | 627.0 | 477.7 | |
| 0.00 | 0.87 | 0.00 | 0.52 | -17.05 | 327.79 | 33.97 | 250.23 | 0.5699 | 561.0 | 451.5 | |
| 0.00 | 2.43 | 0.00 | 1.46 | -16.50 | 327.42 | 33.60 | 251.05 | 0.5632 | 781.0 | 664.9 | |
| 0.00 | 2.70 | 0.00 | 1.61 | -16.17 | 327.35 | 33.54 | 251.61 | 0.5614 | 711.0 | 615.2 | |
| 0.00 | 2.52 | 0.00 | 1.51 | -16.92 | 327.46 | 33.65 | 250.33 | 0.5651 | 646.0 | 605.4 | |
| 0.00 | 2.35 | 0.00 | 1.40 | -16.18 | 327.10 | 33.28 | 251.49 | 0.5579 | 744.0 | 660.6 | |
| 21.56 | 87.89 | 12.94 | 52.62 | -17.84 | 327.36 | 33.54 | 248.70 | 0.5667 | 856.4 | 432.4 | |
| 0.00 | 3.48 | 0.00 | 2.08 | -16.91 | 327.13 | 33.31 | 250.22 | 0.5605 | 619.0 | 583.7 | |
| 3.48 | -15.00 | 2.09 | -15.00 | -18.12 | 327.26 | 33.45 | 248.18 | 0.5664 | 829.3 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.53 | -20.42 | 327.80 | 33.98 | 244.55 | 0.5823 | 450.0 | 378.8 | |
| 0.00 | 2.17 | 0.00 | 1.29 | -17.21 | 326.70 | 32.88 | 249.53 | 0.5557 | 751.0 | 700.9 | |
| 5.48 | -15.00 | 3.25 | -15.00 | -17.72 | 326.47 | 32.65 | 248.55 | 0.5543 | 954.8 | 999999 | |
| 0.00 | 0.43 | 0.00 | 0.26 | -17.63 | 325.86 | 32.04 | 248.43 | 0.5458 | 763.0 | 640.6 | |
| 0.00 | 0.96 | 0.00 | 0.56 | -16.85 | 325.71 | 31.89 | 249.77 | 0.5409 | 717.0 | 630.3 | |
| 0.00 | 0.96 | 0.00 | 0.56 | -17.37 | 325.62 | 31.80 | 248.80 | 0.5416 | 817.0 | 624.1 | |
| 0.52 | 3.13 | 0.31 | 1.84 | -17.59 | 325.59 | 31.77 | 248.39 | 0.5420 | 876.0 | 683.3 | |
| 0.00 | 0.61 | 0.00 | 0.35 | -14.77 | 324.98 | 31.17 | 253.33 | 0.5244 | 668.0 | 616.6 | |
| 0.00 | 2.09 | 0.00 | 1.22 | -15.52 | 325.07 | 31.25 | 251.95 | 0.5278 | 700.0 | 576.0 | |
| 9.82 | 20.08 | 5.78 | 11.81 | -18.12 | 325.40 | 31.58 | 247.36 | 0.5415 | 955.2 | 599.0 | |
| 0.00 | 3.39 | 0.00 | 1.96 | -17.07 | 324.07 | 30.25 | 248.64 | 0.5192 | -563.0 | -496.5 | |
| 0.00 | 6.61 | 0.00 | 3.82 | -17.41 | 323.95 | 30.13 | 247.95 | 0.5189 | -558.0 | -318.3 | |
| 4.09 | 20.08 | 2.35 | 11.55 | -17.63 | 323.34 | 29.52 | 247.23 | 0.5114 | -641.4 | -538.7 | |
| 2.09 | -30.00 | 1.20 | -30.00 | -17.80 | 323.12 | 29.30 | 246.80 | 0.5090 | -751.5 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.70 | -18.86 | 323.21 | 29.39 | 244.86 | 0.5151 | -596.0 | -552.5 | |
| 0.00 | 1.48 | 0.00 | 0.86 | -19.78 | 323.24 | 29.43 | 243.19 | 0.5200 | 717.0 | 617.6 | |
| 0.00 | 11.56 | 0.00 | 6.67 | -19.33 | 323.01 | 29.19 | 243.87 | 0.5147 | -134.0 | -196.9 | |
| 0.00 | 1.39 | 0.00 | 0.80 | -19.64 | 323.03 | 29.22 | 243.32 | 0.5165 | 553.0 | 535.0 | |
| 0.00 | 8.26 | 0.00 | 4.76 | -19.78 | 322.70 | 28.88 | 242.85 | 0.5128 | 240.0 | 159.6 | |
| 4.35 | 65.99 | 2.48 | 37.70 | -19.06 | 321.98 | 28.17 | 243.75 | 0.4995 | -825.5 | -441.8 | |
| 0.00 | 0.78 | 0.00 | 0.45 | -18.72 | 321.89 | 28.07 | 244.32 | 0.4965 | -723.0 | -627.4 | |
| 5.13 | -37.00 | 2.93 | -37.00 | -19.33 | 321.96 | 28.14 | 243.21 | 0.5006 | -789.0 | 999999 | |
| 0.00 | 1.83 | 0.00 | 1.05 | -21.02 | 322.11 | 28.30 | 240.21 | 0.5119 | -671.0 | -592.0 | |
| 2.00 | -37.00 | 1.14 | -37.00 | -19.59 | 321.76 | 27.94 | 242.60 | 0.4993 | -780.0 | 999999 | |
| 0.00 | 2.00 | 0.00 | 1.13 | -17.66 | 321.31 | 27.49 | 246.03 | 0.4834 | -637.0 | -448.9 | |
| 0.00 | 3.04 | 0.00 | 1.73 | -18.69 | 321.42 | 27.60 | 244.08 | 0.4899 | -791.0 | -752.6 | |
| 3.91 | -37.00 | 2.23 | -37.00 | -19.45 | 321.48 | 27.67 | 242.67 | 0.4948 | -956.0 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.69 | -17.40 | 321.02 | 27.21 | 246.37 | 0.4782 | -702.0 | -576.9 | |
| 0.00 | 1.39 | 0.00 | 0.78 | -17.58 | 320.98 | 27.17 | 245.98 | 0.4785 | -811.0 | -681.9 | |
| 0.00 | 0.70 | 0.00 | 0.40 | -20.56 | 321.51 | 27.70 | 240.62 | 0.5014 | -556.0 | -404.4 | |
| 0.00 | 7.13 | 0.00 | 4.06 | -20.17 | 321.19 | 27.37 | 241.10 | 0.4950 | -646.0 | -603.0 | |
| 0.00 | 1.22 | 0.00 | 0.69 | -19.63 | 320.41 | 26.59 | 241.57 | 0.4815 | -889.0 | -769.6 | |
| 0.00 | 3.13 | 0.00 | 1.77 | -20.47 | 320.28 | 26.46 | 239.86 | 0.4847 | -602.0 | -542.8 | |
| 7.48 | 16.17 | 4.16 | 9.00 | -18.63 | 319.12 | 25.30 | 242.59 | 0.4581 | -992.5 | -756.8 | |
| 2.61 | 21.56 | 1.45 | 11.99 | -18.23 | 319.06 | 25.24 | 243.34 | 0.4551 | -1013.8 | -608.2 | |
| 3.91 | -51.00 | 2.18 | -51.00 | -18.84 | 319.02 | 25.20 | 242.06 | 0.4580 | -964.4 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.53 | -19.16 | 318.86 | 25.04 | 241.30 | 0.4577 | -823.0 | -645.2 | |
| 1.22 | 45.38 | 0.68 | 25.33 | -20.48 | 318.76 | 24.94 | 238.59 | 0.4649 | -674.0 | -476.7 | |
| 11.65 | -55.00 | 6.50 | -55.00 | -20.59 | 318.43 | 24.61 | 238.08 | 0.4612 | -1039.5 | 999999 | |
| 0.00 | 2.09 | 0.00 | 1.15 | -17.29 | 317.89 | 24.07 | 244.46 | 0.4334 | -751.0 | -602.8 | |
| 0.00 | 1.30 | 0.00 | 0.72 | -19.74 | 317.70 | 23.88 | 239.13 | 0.4458 | -800.0 | -570.1 | |
| 0.00 | 1.30 | 0.00 | 0.72 | -19.89 | 317.62 | 23.80 | 238.74 | 0.4458 | -869.0 | -740.9 | |
| 0.00 | 0.78 | 0.00 | 0.43 | -19.26 | 316.66 | 22.84 | 239.15 | 0.4286 | -870.0 | -729.8 | |
| 0.00 | 1.91 | 0.00 | 1.05 | -19.30 | 316.46 | 22.64 | 238.88 | 0.4262 | -753.0 | -661.5 | |
| 0.00 | 1.30 | 0.00 | 0.71 | -19.66 | 315.96 | 22.15 | 237.62 | 0.4221 | -666.0 | -546.7 | |
| 0.00 | 2.52 | 0.00 | 1.36 | -21.00 | 313.43 | 19.61 | 231.88 | 0.4000 | -696.0 | -670.4 | |
| 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. | |