SDO HMI 2014-05-27 12:00:39 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 |
| 16.23 | 71.87 | 9.27 | 40.26 | -10.63 | 83.51 | 26.13 | 248.89 | 0.4658 | 352.3 | 233.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-27 12:00:39 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 |
| 14.34 | 18.49 | 8.21 | 10.58 | -9.84 | 86.32 | 28.94 | 252.27 | 0.5025 | 1014.3 | 668.5 | |
| 0.00 | 3.16 | 0.00 | 1.79 | -9.82 | 85.33 | 27.95 | 251.80 | 0.4881 | 982.0 | 777.4 | |
| 0.00 | 2.08 | 0.00 | 1.17 | -9.54 | 85.27 | 27.89 | 252.31 | 0.4862 | 969.0 | 681.5 | |
| 0.00 | 1.26 | 0.00 | 0.71 | -9.30 | 84.63 | 27.25 | 252.45 | 0.4757 | -678.0 | -581.0 | |
| 0.00 | 1.80 | 0.00 | 1.02 | -10.84 | 84.59 | 27.21 | 249.34 | 0.4819 | 617.0 | 568.5 | |
| 0.00 | 1.17 | 0.00 | 0.66 | -10.66 | 84.50 | 27.12 | 249.65 | 0.4798 | 662.0 | 546.1 | |
| 0.00 | 1.71 | 0.00 | 0.96 | -10.20 | 84.29 | 26.91 | 250.44 | 0.4746 | 675.0 | 588.3 | |
| 0.00 | 3.43 | 0.00 | 1.93 | -11.46 | 84.13 | 26.75 | 247.81 | 0.4784 | 605.0 | 481.1 | |
| 0.00 | 1.53 | 0.00 | 0.86 | -11.71 | 84.05 | 26.67 | 247.26 | 0.4785 | 678.0 | 597.8 | |
| 1.89 | 3.61 | 1.06 | 2.02 | -10.23 | 83.84 | 26.46 | 250.10 | 0.4682 | 940.6 | 729.4 | |
| 0.00 | 1.80 | 0.00 | 1.01 | -9.99 | 83.65 | 26.27 | 250.48 | 0.4643 | 739.0 | 679.3 | |
| 0.00 | 2.35 | 0.00 | 1.32 | -11.77 | 83.75 | 26.37 | 246.92 | 0.4745 | 801.0 | 646.0 | |
| 0.00 | 1.08 | 0.00 | 0.61 | -10.45 | 83.55 | 26.17 | 249.47 | 0.4650 | 818.0 | 668.2 | |
| 0.00 | 2.26 | 0.00 | 1.26 | -10.11 | 83.49 | 26.11 | 250.13 | 0.4625 | 1025.0 | 893.8 | |
| 0.00 | 0.90 | 0.00 | 0.51 | -11.47 | 83.40 | 26.02 | 247.29 | 0.4680 | 666.0 | 534.7 | |
| 0.00 | 3.43 | 0.00 | 1.91 | -10.20 | 83.19 | 25.80 | 249.73 | 0.4586 | 729.0 | 661.2 | |
| 0.00 | 1.26 | 0.00 | 0.71 | -11.81 | 82.92 | 25.54 | 246.24 | 0.4630 | 841.0 | 674.2 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -11.63 | 82.90 | 25.52 | 246.61 | 0.4617 | 696.0 | 535.8 | |
| 0.00 | 1.71 | 0.00 | 0.98 | -18.04 | 82.91 | 25.53 | 234.59 | 0.5047 | 775.0 | 566.1 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -9.91 | 80.82 | 23.44 | 248.69 | 0.4223 | 716.0 | 549.3 | |
| 0.00 | 0.72 | 0.00 | 0.40 | -11.61 | 80.75 | 23.37 | 244.91 | 0.4309 | -666.0 | -565.4 | |
| 0.00 | 0.90 | 0.00 | 0.49 | -8.66 | 80.13 | 22.75 | 251.07 | 0.4058 | -630.0 | -500.5 | |
| 0.00 | 3.34 | 0.00 | 1.82 | -10.53 | 80.19 | 22.81 | 246.80 | 0.4165 | -457.0 | -594.8 | |
| 0.00 | 1.17 | 0.00 | 0.64 | -11.37 | 80.13 | 22.74 | 244.88 | 0.4204 | -795.0 | -619.4 | |
| 0.00 | 1.53 | 0.00 | 0.83 | -9.86 | 79.94 | 22.56 | 248.13 | 0.4090 | -779.0 | -712.4 | |
| 0.00 | 0.63 | 0.00 | 0.34 | -9.98 | 79.85 | 22.47 | 247.77 | 0.4084 | -812.0 | -664.1 | |
| 0.00 | 2.44 | 0.00 | 1.33 | -11.21 | 79.91 | 22.53 | 245.03 | 0.4164 | -855.0 | -746.6 | |
| 0.00 | 2.35 | 0.00 | 1.28 | -12.05 | 79.51 | 22.13 | 242.80 | 0.4160 | -670.0 | -637.7 | |
| 0.00 | 1.44 | 0.00 | 0.78 | -11.97 | 78.07 | 20.69 | 241.49 | 0.3950 | -881.0 | -721.0 | |
| 0.00 | 1.08 | 0.00 | 0.58 | -10.12 | 77.25 | 19.86 | 245.01 | 0.3706 | -800.0 | -638.8 | |
| 0.00 | 1.35 | 0.00 | 0.72 | -10.74 | 76.69 | 19.31 | 242.87 | 0.3667 | -813.0 | -681.3 | |
| 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. | |