SDO HMI 2014-02-27 15:00:27 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 |
| 117.89 | 512.92 | 80.05 | 345.00 | -13.50 | 108.15 | -42.54 | 102.27 | 0.6742 | 271.4 | -69.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-02-27 15:00:27 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 | 1.29 | 0.00 | 0.67 | -6.64 | 132.17 | -18.52 | 89.43 | 0.3170 | 703.0 | 524.9 | |
| 0.00 | 1.29 | 0.00 | 0.72 | -23.04 | 128.43 | -22.26 | 128.95 | 0.4502 | 678.0 | 534.1 | |
| 0.00 | 2.76 | 0.00 | 1.48 | -15.13 | 128.67 | -22.02 | 112.12 | 0.3923 | 827.0 | 619.0 | |
| 0.00 | 0.69 | 0.00 | 0.37 | -14.49 | 127.88 | -22.81 | 110.01 | 0.4012 | 621.0 | 492.8 | |
| 0.00 | 1.29 | 0.00 | 0.69 | -7.08 | 128.09 | -22.60 | 91.15 | 0.3831 | 803.0 | 621.0 | |
| 0.00 | 1.55 | 0.00 | 0.83 | -6.07 | 127.62 | -23.07 | 88.61 | 0.3915 | 956.0 | 784.2 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -12.21 | 127.05 | -23.64 | 104.02 | 0.4056 | 844.0 | 656.1 | |
| 0.00 | 1.12 | 0.00 | 0.61 | -11.40 | 126.93 | -23.76 | 101.98 | 0.4055 | 707.0 | 648.7 | |
| 0.00 | 1.29 | 0.00 | 0.70 | -9.34 | 126.87 | -23.82 | 96.88 | 0.4032 | 837.0 | 661.5 | |
| 0.00 | 2.33 | 0.00 | 1.28 | -14.82 | 126.06 | -24.63 | 109.66 | 0.4296 | 582.0 | 649.1 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -9.08 | 126.53 | -24.17 | 96.20 | 0.4084 | 646.0 | 496.5 | |
| 0.00 | 1.29 | 0.00 | 0.70 | -10.26 | 126.20 | -24.49 | 99.01 | 0.4148 | 621.0 | 557.4 | |
| 0.00 | 1.12 | 0.00 | 0.62 | -16.96 | 124.95 | -25.74 | 113.63 | 0.4553 | 810.0 | 692.6 | |
| 0.00 | 0.69 | 0.00 | 0.38 | -17.08 | 124.83 | -25.86 | 113.79 | 0.4575 | 568.0 | 546.0 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -11.76 | 124.32 | -26.37 | 102.02 | 0.4465 | -860.0 | -727.2 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -11.93 | 124.16 | -26.53 | 102.35 | 0.4492 | -769.0 | -631.4 | |
| 0.00 | 1.21 | 0.00 | 0.67 | -11.97 | 123.78 | -26.91 | 102.33 | 0.4550 | -734.0 | -553.9 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -11.19 | 122.71 | -27.98 | 100.38 | 0.4699 | 752.0 | 609.3 | |
| 0.00 | 0.60 | 0.00 | 0.35 | -19.10 | 121.45 | -29.24 | 115.65 | 0.5141 | 618.0 | 511.6 | |
| 0.00 | 1.29 | 0.00 | 0.73 | -11.64 | 121.62 | -29.07 | 101.07 | 0.4869 | 846.0 | 685.1 | |
| 0.00 | 0.86 | 0.00 | 0.53 | -17.70 | 115.29 | -35.40 | 110.33 | 0.5907 | 595.0 | 468.5 | |
| 0.00 | 1.29 | 0.00 | 0.79 | -14.58 | 114.92 | -35.77 | 105.00 | 0.5880 | -527.0 | -325.7 | |
| 0.00 | 1.12 | 0.00 | 0.69 | -17.32 | 114.26 | -36.43 | 109.37 | 0.6032 | 605.0 | 480.7 | |
| 4.74 | 7.15 | 2.99 | 4.51 | -17.37 | 112.96 | -37.73 | 109.06 | 0.6202 | -790.9 | -588.2 | |
| 0.00 | 0.95 | 0.00 | 0.59 | -12.55 | 113.49 | -37.20 | 101.34 | 0.6041 | -691.0 | -531.6 | |
| 0.00 | 0.69 | 0.00 | 0.42 | -8.76 | 114.00 | -36.69 | 95.03 | 0.5951 | 613.0 | 463.9 | |
| 0.00 | 1.21 | 0.00 | 0.80 | -22.66 | 110.45 | -40.25 | 116.26 | 0.6671 | -681.0 | -559.5 | |
| 0.00 | 0.86 | 0.00 | 0.54 | -15.52 | 112.49 | -38.20 | 105.99 | 0.6222 | -678.0 | -555.0 | |
| 0.00 | 2.24 | 0.00 | 1.40 | -12.09 | 112.92 | -37.77 | 100.51 | 0.6114 | 553.0 | 454.9 | |
| 0.00 | 0.69 | 0.00 | 0.43 | -11.94 | 112.94 | -37.75 | 100.27 | 0.6110 | 715.0 | 559.2 | |
| 0.00 | 1.21 | 0.00 | 0.79 | -19.35 | 110.82 | -39.87 | 111.49 | 0.6524 | -719.0 | -614.0 | |
| 1.03 | 3.10 | 0.68 | 2.02 | -18.94 | 110.65 | -40.04 | 110.82 | 0.6534 | -891.4 | -668.9 | |
| 0.95 | 6.20 | 0.63 | 4.10 | -20.09 | 110.09 | -40.60 | 112.38 | 0.6633 | -806.7 | -673.8 | |
| 0.00 | 2.07 | 0.00 | 1.33 | -16.46 | 110.99 | -39.70 | 107.13 | 0.6434 | 769.0 | 584.2 | |
| 1.81 | 6.03 | 1.16 | 3.87 | -15.36 | 111.21 | -39.48 | 105.47 | 0.6384 | -757.0 | -606.5 | |
| 0.00 | 2.59 | 0.00 | 1.70 | -19.06 | 110.24 | -40.45 | 110.89 | 0.6587 | -474.0 | -552.0 | |
| 0.00 | 1.47 | 0.00 | 0.96 | -18.52 | 110.40 | -40.29 | 110.12 | 0.6554 | -713.0 | -580.9 | |
| 0.00 | 0.69 | 0.00 | 0.44 | -12.39 | 111.82 | -38.87 | 100.88 | 0.6265 | -487.0 | -391.6 | |
| 0.00 | 0.86 | 0.00 | 0.56 | -16.53 | 110.69 | -40.00 | 107.17 | 0.6473 | 548.0 | 463.4 | |
| 0.00 | 0.60 | 0.00 | 0.40 | -20.37 | 109.37 | -41.32 | 112.57 | 0.6727 | -454.0 | -420.9 | |
| 0.00 | 3.79 | 0.00 | 2.51 | -18.86 | 109.68 | -41.01 | 110.44 | 0.6650 | -864.0 | -584.2 | |
| 0.00 | 0.78 | 0.00 | 0.52 | -20.48 | 109.17 | -41.53 | 112.67 | 0.6754 | -417.0 | -348.3 | |
| 0.00 | 3.19 | 0.00 | 2.04 | -9.08 | 111.12 | -39.57 | 95.57 | 0.6343 | 731.0 | 604.2 | |
| 0.00 | 0.78 | 0.00 | 0.50 | -11.97 | 110.23 | -40.46 | 100.06 | 0.6470 | 526.0 | 456.0 | |
| 0.00 | 1.03 | 0.00 | 0.69 | -15.66 | 108.94 | -41.75 | 105.51 | 0.6677 | -641.0 | -489.9 | |
| 0.00 | 0.78 | 0.00 | 0.51 | -11.66 | 109.81 | -40.89 | 99.56 | 0.6524 | 665.0 | 557.7 | |
| 0.00 | 1.29 | 0.00 | 0.86 | -15.35 | 108.89 | -41.80 | 105.05 | 0.6679 | -578.0 | -547.3 | |
| 0.34 | 1.38 | 0.23 | 0.91 | -11.63 | 109.04 | -41.65 | 99.46 | 0.6622 | 635.2 | 594.5 | |
| 0.00 | 0.95 | 0.00 | 0.63 | -12.66 | 108.76 | -41.93 | 100.99 | 0.6665 | 367.0 | 201.8 | |
| 0.00 | 0.95 | 0.00 | 0.63 | -12.16 | 108.61 | -42.08 | 100.24 | 0.6680 | 413.0 | 324.3 | |
| 21.37 | 429.68 | 14.43 | 293.64 | -13.80 | 107.64 | -43.05 | 102.57 | 0.6816 | -957.4 | -78.7 | |
| 5.52 | -51.00 | 3.74 | -51.00 | -13.41 | 107.31 | -43.38 | 101.97 | 0.6853 | -763.0 | 999999 | |
| 5.26 | -51.00 | 3.58 | -51.00 | -13.90 | 107.07 | -43.62 | 102.66 | 0.6887 | -718.5 | 999999 | |
| 0.00 | 1.21 | 0.00 | 0.83 | -15.26 | 106.68 | -44.01 | 104.58 | 0.6949 | -732.0 | -636.0 | |
| 72.30 | -51.00 | 49.46 | -51.00 | -12.88 | 106.75 | -43.94 | 101.15 | 0.6918 | 993.2 | 999999 | |
| 2.07 | -51.00 | 1.42 | -51.00 | -13.73 | 106.55 | -44.14 | 102.37 | 0.6949 | 517.0 | 999999 | |
| 2.50 | -51.00 | 1.73 | -51.00 | -14.04 | 106.22 | -44.47 | 102.77 | 0.6992 | -540.8 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.42 | -13.82 | 105.80 | -44.89 | 102.42 | 0.7041 | 149.0 | 159.7 | |
| 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. | |