SDO HMI 2014-03-08 19:00:28 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 |
| 38.68 | 217.59 | 22.07 | 126.17 | -10.53 | 358.53 | -31.40 | 98.33 | 0.5195 | 409.2 | 328.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-08 19:00:28 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 | 1.47 | 0.00 | 0.82 | -14.24 | 2.50 | -27.42 | 106.90 | 0.4685 | 1106.0 | 858.8 | |
| 0.52 | 2.42 | 0.29 | 1.36 | -13.91 | 2.41 | -27.52 | 106.15 | 0.4688 | 1001.2 | 810.6 | |
| 0.43 | 2.16 | 0.24 | 1.22 | -14.37 | 2.17 | -27.75 | 107.03 | 0.4737 | 823.0 | 711.5 | |
| 0.00 | 3.03 | 0.00 | 1.70 | -13.94 | 1.95 | -27.97 | 106.04 | 0.4756 | 817.0 | 663.0 | |
| 0.00 | 4.07 | 0.00 | 2.29 | -14.45 | 1.85 | -28.07 | 107.05 | 0.4787 | 605.0 | 521.9 | |
| 0.00 | 1.30 | 0.00 | 0.73 | -14.05 | 1.69 | -28.23 | 106.16 | 0.4797 | 923.0 | 732.5 | |
| 0.00 | 1.04 | 0.00 | 0.58 | -11.84 | 1.52 | -28.40 | 101.54 | 0.4771 | -641.0 | -355.7 | |
| 0.00 | 1.30 | 0.00 | 0.73 | -5.42 | 1.44 | -28.48 | 88.00 | 0.4770 | 891.0 | 749.3 | |
| 0.00 | 1.47 | 0.00 | 0.83 | -5.68 | 0.84 | -29.08 | 88.65 | 0.4857 | 847.0 | 734.4 | |
| 9.43 | 141.32 | 5.36 | 80.49 | -9.56 | 0.31 | -29.62 | 96.63 | 0.4926 | 1321.7 | 503.7 | |
| 5.19 | -10.00 | 2.96 | -10.00 | -9.45 | 0.07 | -29.85 | 96.40 | 0.4961 | 982.0 | 999999 | |
| 19.73 | -10.00 | 11.26 | -10.00 | -10.04 | 359.94 | -29.98 | 97.57 | 0.4984 | 1148.6 | 999999 | |
| 0.00 | 0.52 | 0.00 | 0.30 | -9.20 | 359.78 | -30.14 | 95.86 | 0.5003 | 483.0 | 379.7 | |
| 1.38 | -10.00 | 0.79 | -10.00 | -10.05 | 359.59 | -30.33 | 97.55 | 0.5036 | 439.3 | 999999 | |
| 0.00 | 1.38 | 0.00 | 0.80 | -9.00 | 358.57 | -31.35 | 95.42 | 0.5182 | 751.0 | 521.2 | |
| 0.00 | 0.69 | 0.00 | 0.41 | -13.27 | 357.51 | -32.42 | 103.38 | 0.5384 | 662.0 | 563.5 | |
| 0.00 | 1.21 | 0.00 | 0.71 | -9.02 | 357.97 | -31.95 | 95.44 | 0.5272 | 731.0 | 509.9 | |
| 0.00 | 1.47 | 0.00 | 0.86 | -10.05 | 357.72 | -32.21 | 97.38 | 0.5313 | 828.0 | 669.8 | |
| 0.00 | 1.56 | 0.00 | 0.91 | -9.72 | 357.68 | -32.24 | 96.75 | 0.5316 | 708.0 | 638.6 | |
| 1.13 | 7.62 | 0.66 | 4.45 | -9.33 | 357.65 | -32.27 | 96.02 | 0.5319 | 822.1 | 288.9 | |
| 0.00 | 1.30 | 0.00 | 0.76 | -9.92 | 357.55 | -32.37 | 97.12 | 0.5336 | 611.0 | 507.7 | |
| 0.00 | 1.13 | 0.00 | 0.67 | -14.42 | 356.70 | -33.22 | 105.27 | 0.5522 | 689.0 | 569.8 | |
| 0.87 | 1.73 | 0.51 | 1.02 | -10.83 | 356.90 | -33.02 | 98.77 | 0.5437 | 766.9 | 600.5 | |
| 0.00 | 0.78 | 0.00 | 0.46 | -14.07 | 356.39 | -33.53 | 104.56 | 0.5558 | 552.0 | 439.4 | |
| 0.00 | 3.55 | 0.00 | 2.09 | -8.32 | 356.93 | -32.99 | 94.13 | 0.5423 | 414.0 | 358.4 | |
| 0.00 | 0.61 | 0.00 | 0.36 | -8.62 | 356.54 | -33.38 | 94.69 | 0.5480 | 505.0 | 404.7 | |
| 0.00 | 1.99 | 0.00 | 1.19 | -11.81 | 355.93 | -33.99 | 100.43 | 0.5586 | 821.0 | 542.2 | |
| 0.00 | 1.21 | 0.00 | 0.72 | -11.54 | 355.86 | -34.06 | 99.92 | 0.5593 | 601.0 | 527.9 | |
| 0.00 | 1.47 | 0.00 | 0.88 | -12.09 | 355.67 | -34.25 | 100.89 | 0.5626 | 627.0 | 516.3 | |
| 0.00 | 0.87 | 0.00 | 0.52 | -15.87 | 355.01 | -34.91 | 107.34 | 0.5789 | -728.0 | -584.0 | |
| 0.00 | 0.26 | 0.00 | 0.16 | -13.18 | 355.32 | -34.61 | 102.75 | 0.5691 | 448.0 | 411.3 | |
| 0.00 | 1.47 | 0.00 | 0.91 | -17.08 | 353.68 | -36.24 | 108.97 | 0.5998 | -675.0 | -508.8 | |
| 0.00 | 0.95 | 0.00 | 0.58 | -14.84 | 354.12 | -35.81 | 105.35 | 0.5887 | -774.0 | -618.0 | |
| 0.00 | 1.13 | 0.00 | 0.68 | -7.48 | 354.72 | -35.20 | 92.70 | 0.5744 | 562.0 | 517.3 | |
| 0.00 | 1.90 | 0.00 | 1.19 | -16.53 | 352.84 | -37.08 | 107.82 | 0.6095 | -768.0 | -586.4 | |
| 0.00 | 0.78 | 0.00 | 0.48 | -15.06 | 352.96 | -36.96 | 105.44 | 0.6046 | -587.0 | -454.6 | |
| 0.00 | 0.87 | 0.00 | 0.54 | -16.49 | 352.61 | -37.31 | 107.69 | 0.6123 | -570.0 | -505.5 | |
| 0.00 | 0.69 | 0.00 | 0.43 | -16.33 | 352.53 | -37.39 | 107.41 | 0.6130 | -543.0 | -415.4 | |
| 0.00 | 1.30 | 0.00 | 0.81 | -14.44 | 352.39 | -37.53 | 104.31 | 0.6111 | -478.0 | -419.1 | |
| 0.00 | 2.42 | 0.00 | 1.52 | -12.82 | 352.11 | -37.81 | 101.63 | 0.6125 | -656.0 | -560.5 | |
| 0.00 | 1.21 | 0.00 | 0.75 | -7.35 | 352.68 | -37.24 | 92.61 | 0.6031 | -782.0 | -632.2 | |
| 0.00 | 0.35 | 0.00 | 0.21 | -7.94 | 352.58 | -37.34 | 93.60 | 0.6042 | -616.0 | -473.0 | |
| 0.00 | 3.38 | 0.00 | 2.10 | -7.60 | 352.43 | -37.49 | 93.04 | 0.6064 | -827.0 | -683.6 | |
| 0.00 | 1.04 | 0.00 | 0.65 | -12.76 | 351.66 | -38.26 | 101.46 | 0.6185 | -545.0 | -481.9 | |
| 0.00 | 1.21 | 0.00 | 0.77 | -12.94 | 350.57 | -39.36 | 101.62 | 0.6333 | -747.0 | -649.0 | |
| 0.00 | 0.78 | 0.00 | 0.50 | -12.95 | 350.33 | -39.60 | 101.61 | 0.6365 | -668.0 | -578.9 | |
| 0.00 | 2.08 | 0.00 | 1.34 | -13.04 | 349.91 | -40.01 | 101.70 | 0.6420 | -571.0 | -470.5 | |
| 0.00 | 0.78 | 0.00 | 0.51 | -14.84 | 349.45 | -40.48 | 104.43 | 0.6502 | -367.0 | -305.4 | |
| 0.00 | 1.56 | 0.00 | 1.01 | -12.44 | 349.62 | -40.30 | 100.74 | 0.6452 | -549.0 | -424.9 | |
| 0.00 | 0.78 | 0.00 | 0.51 | -12.65 | 348.12 | -41.80 | 100.93 | 0.6647 | -599.0 | -503.3 | |
| 0.00 | 1.82 | 0.00 | 1.21 | -11.83 | 347.71 | -42.21 | 99.67 | 0.6694 | -707.0 | -587.1 | |
| 0.00 | 2.16 | 0.00 | 1.45 | -12.11 | 347.41 | -42.51 | 100.06 | 0.6734 | -448.0 | -448.0 | |
| 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. | |