SDO HMI 2014-09-10 17:00:35 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 |
| 11.84 | 84.16 | 6.75 | 49.59 | -21.82 | 78.51 | -14.08 | 155.96 | 0.5370 | 145.0 | 255.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-10 17:00:35 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 | 1.25 | 0.00 | 0.72 | -22.08 | 84.34 | -8.25 | 164.77 | 0.5083 | 681.0 | 615.8 | |
| 2.40 | 35.88 | 1.37 | 20.45 | -20.99 | 83.75 | -8.84 | 163.08 | 0.4950 | 958.3 | 700.4 | |
| 3.47 | -2.00 | 1.98 | -2.00 | -20.96 | 83.59 | -9.00 | 162.77 | 0.4952 | 1112.1 | 999999 | |
| 4.01 | -2.00 | 2.29 | -2.00 | -21.03 | 83.35 | -9.24 | 162.40 | 0.4973 | 819.1 | 999999 | |
| 1.96 | -2.00 | 1.11 | -2.00 | -20.66 | 83.34 | -9.24 | 162.13 | 0.4920 | 923.1 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.68 | -15.97 | 83.54 | -9.05 | 158.93 | 0.4224 | 768.0 | 644.6 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -20.05 | 83.02 | -9.57 | 161.13 | 0.4847 | 602.0 | 519.0 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -16.97 | 82.78 | -9.80 | 158.25 | 0.4415 | 642.0 | 567.5 | |
| 0.00 | 1.25 | 0.00 | 0.72 | -22.18 | 81.42 | -11.17 | 159.86 | 0.5229 | 747.0 | 486.4 | |
| 0.00 | 1.96 | 0.00 | 1.14 | -22.01 | 81.30 | -11.29 | 159.54 | 0.5212 | 739.0 | 571.4 | |
| 0.00 | 0.80 | 0.00 | 0.48 | -24.16 | 80.64 | -11.95 | 159.99 | 0.5540 | 605.0 | 553.8 | |
| 0.00 | 0.80 | 0.00 | 0.45 | -18.69 | 80.61 | -11.98 | 155.66 | 0.4790 | -919.0 | -814.0 | |
| 0.00 | 1.34 | 0.00 | 0.75 | -18.86 | 80.43 | -12.16 | 155.50 | 0.4825 | -862.0 | -670.7 | |
| 0.00 | 1.16 | 0.00 | 0.68 | -22.67 | 80.11 | -12.48 | 158.10 | 0.5365 | 691.0 | 518.3 | |
| 0.00 | 1.25 | 0.00 | 0.72 | -20.74 | 80.02 | -12.57 | 156.42 | 0.5108 | 784.0 | 645.6 | |
| 0.00 | 1.16 | 0.00 | 0.66 | -20.40 | 79.85 | -12.74 | 155.85 | 0.5073 | 699.0 | 585.0 | |
| 0.00 | 1.42 | 0.00 | 0.80 | -17.91 | 79.69 | -12.90 | 153.28 | 0.4744 | -948.0 | -787.1 | |
| 0.00 | 1.07 | 0.00 | 0.60 | -18.49 | 79.48 | -13.11 | 153.48 | 0.4836 | -784.0 | -745.4 | |
| 0.00 | 1.51 | 0.00 | 0.86 | -18.36 | 79.26 | -13.33 | 152.97 | 0.4834 | -742.0 | -610.8 | |
| 0.00 | 1.25 | 0.00 | 0.73 | -22.32 | 78.84 | -13.75 | 155.83 | 0.5392 | 748.0 | 558.3 | |
| 0.00 | 1.07 | 0.00 | 0.61 | -18.73 | 79.13 | -13.45 | 153.12 | 0.4893 | -656.0 | -478.1 | |
| 0.00 | 1.25 | 0.00 | 0.73 | -21.68 | 78.36 | -14.22 | 154.56 | 0.5336 | 941.0 | 656.1 | |
| 0.00 | 1.60 | 0.00 | 0.94 | -21.58 | 78.21 | -14.38 | 154.23 | 0.5333 | 773.0 | 657.1 | |
| 0.00 | 1.69 | 0.00 | 1.03 | -24.53 | 76.81 | -15.78 | 154.65 | 0.5800 | 716.0 | 549.9 | |
| 0.00 | 2.40 | 0.00 | 1.42 | -21.69 | 75.97 | -16.62 | 150.97 | 0.5498 | 94.0 | 181.0 | |
| 0.00 | 4.45 | 0.00 | 2.63 | -21.10 | 75.33 | -17.26 | 149.47 | 0.5471 | 689.0 | 511.3 | |
| 0.00 | 1.07 | 0.00 | 0.68 | -27.08 | 74.18 | -18.41 | 153.26 | 0.6272 | 369.0 | 294.2 | |
| 0.00 | 2.23 | 0.00 | 1.32 | -21.43 | 74.81 | -17.78 | 149.06 | 0.5549 | 769.0 | 603.6 | |
| 0.00 | 1.42 | 0.00 | 0.90 | -23.29 | 68.46 | -24.13 | 142.98 | 0.6258 | -671.0 | -602.4 | |
| 0.00 | 0.80 | 0.00 | 0.51 | -24.11 | 68.19 | -24.40 | 143.52 | 0.6365 | -388.0 | -402.8 | |
| 0.00 | 1.07 | 0.00 | 0.69 | -24.23 | 67.94 | -24.64 | 143.38 | 0.6397 | -635.0 | -473.0 | |
| 0.00 | 0.53 | 0.00 | 0.34 | -23.65 | 67.59 | -25.00 | 142.40 | 0.6367 | -746.0 | -598.7 | |
| 0.00 | 1.34 | 0.00 | 0.86 | -23.80 | 67.45 | -25.14 | 142.40 | 0.6393 | -653.0 | -530.6 | |
| 0.00 | 0.98 | 0.00 | 0.65 | -25.47 | 66.68 | -25.91 | 143.29 | 0.6622 | -505.0 | -413.1 | |
| 0.00 | 1.34 | 0.00 | 0.90 | -27.05 | 66.21 | -26.37 | 144.36 | 0.6812 | -672.0 | -560.4 | |
| 0.00 | 0.89 | 0.00 | 0.58 | -24.76 | 66.65 | -25.93 | 142.55 | 0.6554 | -754.0 | -627.8 | |
| 0.00 | 0.98 | 0.00 | 0.64 | -24.86 | 66.30 | -26.29 | 142.28 | 0.6591 | -608.0 | -543.0 | |
| 0.00 | 2.23 | 0.00 | 1.56 | -28.38 | 64.27 | -28.32 | 143.75 | 0.7081 | -658.0 | -494.3 | |
| 0.00 | 0.71 | 0.00 | 0.50 | -28.61 | 64.21 | -28.38 | 143.90 | 0.7106 | -467.0 | -401.1 | |
| 0.00 | 0.89 | 0.00 | 0.62 | -28.22 | 63.85 | -28.74 | 143.21 | 0.7097 | -607.0 | -470.9 | |
| 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. | |