SDO HMI 2014-03-07 11:00:28 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 |
| 23.39 | 156.19 | 15.27 | 103.15 | -26.12 | 86.07 | 38.57 | 237.92 | 0.6620 | -296.7 | -327.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-07 11:00:28 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 | 0.78 | 0.00 | 0.61 | -21.81 | 97.87 | 50.37 | 247.65 | 0.7754 | 508.0 | 438.0 | |
| 0.00 | 0.61 | 0.00 | 0.46 | -20.99 | 96.60 | 49.10 | 248.47 | 0.7609 | 559.0 | 481.4 | |
| 0.00 | 1.13 | 0.00 | 0.83 | -21.89 | 95.01 | 47.51 | 246.97 | 0.7458 | -559.0 | -402.5 | |
| 0.00 | 0.61 | 0.00 | 0.45 | -22.56 | 94.83 | 47.33 | 246.04 | 0.7454 | 511.0 | 428.7 | |
| 0.78 | 1.99 | 0.58 | 1.47 | -23.20 | 94.65 | 47.15 | 245.15 | 0.7449 | 617.9 | 475.9 | |
| 0.00 | 0.95 | 0.00 | 0.70 | -22.88 | 94.45 | 46.95 | 245.53 | 0.7421 | 438.0 | 463.3 | |
| 0.00 | 1.64 | 0.00 | 1.21 | -23.41 | 94.50 | 47.00 | 244.84 | 0.7439 | 382.0 | 334.3 | |
| 0.00 | 1.64 | 0.00 | 1.21 | -23.19 | 94.41 | 46.91 | 245.10 | 0.7423 | 654.0 | 438.7 | |
| 0.00 | 1.30 | 0.00 | 0.95 | -22.60 | 94.00 | 46.50 | 245.78 | 0.7366 | 674.0 | 533.0 | |
| 0.00 | 1.21 | 0.00 | 0.90 | -23.91 | 94.55 | 47.05 | 244.20 | 0.7456 | 268.0 | 179.1 | |
| 0.00 | 0.26 | 0.00 | 0.19 | -22.25 | 93.66 | 46.16 | 246.16 | 0.7322 | 644.0 | 621.3 | |
| 0.00 | 1.30 | 0.00 | 0.95 | -22.80 | 93.85 | 46.35 | 245.48 | 0.7355 | 617.0 | 622.3 | |
| 0.00 | 0.78 | 0.00 | 0.57 | -23.22 | 93.80 | 46.30 | 244.91 | 0.7360 | 577.0 | 511.3 | |
| 0.00 | 0.69 | 0.00 | 0.50 | -22.98 | 93.56 | 46.06 | 245.16 | 0.7328 | 675.0 | 596.9 | |
| 0.00 | 0.87 | 0.00 | 0.62 | -22.16 | 92.61 | 45.11 | 246.02 | 0.7204 | 644.0 | 503.9 | |
| 0.61 | 1.56 | 0.45 | 1.15 | -25.99 | 93.99 | 46.49 | 241.31 | 0.7455 | 628.0 | 563.5 | |
| 0.00 | 0.61 | 0.00 | 0.43 | -23.44 | 92.64 | 45.14 | 244.29 | 0.7241 | 588.0 | 555.1 | |
| 0.00 | 1.47 | 0.00 | 1.03 | -22.37 | 91.24 | 43.74 | 245.36 | 0.7058 | 530.0 | 471.5 | |
| 0.00 | 0.87 | 0.00 | 0.60 | -26.09 | 89.36 | 41.86 | 239.57 | 0.6974 | -467.0 | -399.4 | |
| 0.87 | 2.08 | 0.59 | 1.43 | -26.47 | 88.95 | 41.45 | 238.88 | 0.6945 | -744.7 | -637.2 | |
| 0.00 | 1.38 | 0.00 | 0.94 | -26.76 | 88.14 | 40.64 | 238.15 | 0.6870 | -637.0 | -576.9 | |
| 0.00 | 1.13 | 0.00 | 0.77 | -26.98 | 88.24 | 40.74 | 237.89 | 0.6889 | -502.0 | -428.0 | |
| 0.00 | 1.73 | 0.00 | 1.18 | -26.83 | 88.00 | 40.50 | 237.99 | 0.6858 | -723.0 | -585.0 | |
| 0.00 | 0.78 | 0.00 | 0.53 | -26.82 | 87.73 | 40.23 | 237.88 | 0.6829 | -487.0 | -508.1 | |
| 0.00 | 0.69 | 0.00 | 0.48 | -28.19 | 88.34 | 40.84 | 236.28 | 0.6953 | -500.0 | -454.1 | |
| 0.00 | 1.13 | 0.00 | 0.76 | -26.77 | 87.53 | 40.04 | 237.87 | 0.6805 | -664.0 | -555.6 | |
| 0.00 | 1.56 | 0.00 | 1.04 | -26.67 | 87.15 | 39.65 | 237.83 | 0.6759 | -628.0 | -465.1 | |
| 0.00 | 1.56 | 0.00 | 1.04 | -27.94 | 86.16 | 38.66 | 235.60 | 0.6712 | -606.0 | -432.3 | |
| 0.00 | 1.04 | 0.00 | 0.69 | -27.92 | 85.90 | 38.40 | 235.49 | 0.6683 | -498.0 | -506.3 | |
| 2.08 | 119.37 | 1.35 | 77.19 | -26.19 | 84.99 | 37.50 | 237.48 | 0.6500 | -847.3 | -449.6 | |
| 0.00 | 1.13 | 0.00 | 0.74 | -28.15 | 85.47 | 37.97 | 234.96 | 0.6650 | -525.0 | -413.9 | |
| 0.00 | 0.87 | 0.00 | 0.57 | -27.72 | 85.13 | 37.63 | 235.38 | 0.6591 | -724.0 | -619.3 | |
| 0.61 | -30.00 | 0.39 | -30.00 | -26.51 | 84.61 | 37.11 | 236.83 | 0.6473 | -651.4 | 999999 | |
| 0.00 | 0.52 | 0.00 | 0.34 | -28.13 | 85.25 | 37.75 | 234.87 | 0.6625 | -561.0 | -581.3 | |
| 5.45 | -30.00 | 3.52 | -30.00 | -26.27 | 84.36 | 36.86 | 237.04 | 0.6433 | -1107.2 | 999999 | |
| 1.56 | -30.00 | 1.01 | -30.00 | -26.97 | 84.45 | 36.95 | 236.09 | 0.6479 | -671.3 | 999999 | |
| 11.43 | -30.00 | 7.38 | -30.00 | -26.63 | 84.28 | 36.78 | 236.49 | 0.6443 | -1062.2 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.62 | -29.29 | 83.14 | 35.64 | 232.08 | 0.6465 | -578.0 | -453.6 | |
| 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. | |