SDO HMI 2014-11-02 22:00:28 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 |
| 19.10 | 89.64 | 10.50 | 49.67 | -4.57 | 85.59 | -24.95 | 109.15 | 0.4466 | 435.8 | 451.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-02 22:00:28 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 |
| 4.32 | 6.31 | 2.34 | 3.42 | -5.23 | 88.48 | -22.06 | 113.01 | 0.4081 | 1022.6 | 674.0 | |
| 0.00 | 7.09 | 0.00 | 3.86 | -4.05 | 87.45 | -23.08 | 109.44 | 0.4165 | 1195.0 | 932.4 | |
| 0.00 | 2.94 | 0.00 | 1.60 | -4.06 | 87.13 | -23.41 | 109.20 | 0.4215 | 576.0 | 416.7 | |
| 0.00 | 2.85 | 0.00 | 1.56 | -4.34 | 86.96 | -23.58 | 109.68 | 0.4255 | -99.0 | -79.2 | |
| 0.00 | 1.21 | 0.00 | 0.67 | -5.94 | 86.63 | -23.91 | 112.89 | 0.4394 | -666.0 | -433.7 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -4.86 | 86.61 | -23.93 | 110.55 | 0.4334 | -538.0 | -318.5 | |
| 7.00 | 38.74 | 3.84 | 21.25 | -3.75 | 86.52 | -24.02 | 108.04 | 0.4290 | 1186.0 | 708.8 | |
| 5.62 | -7.00 | 3.08 | -7.00 | -3.93 | 86.51 | -24.02 | 108.44 | 0.4300 | 1196.2 | 999999 | |
| 0.00 | 1.82 | 0.00 | 1.00 | -5.04 | 86.47 | -24.07 | 110.84 | 0.4365 | 640.0 | 399.7 | |
| 0.00 | 1.64 | 0.00 | 0.91 | -5.33 | 85.84 | -24.70 | 110.95 | 0.4474 | 620.0 | 412.4 | |
| 0.00 | 1.21 | 0.00 | 0.67 | -4.60 | 85.37 | -25.16 | 109.04 | 0.4503 | 623.0 | 549.4 | |
| 0.00 | 2.33 | 0.00 | 1.29 | -4.15 | 85.33 | -25.21 | 108.06 | 0.4488 | 1023.0 | 768.7 | |
| 0.00 | 0.95 | 0.00 | 0.53 | -2.98 | 85.30 | -25.24 | 105.52 | 0.4439 | -689.0 | -625.9 | |
| 0.00 | 0.95 | 0.00 | 0.53 | -4.69 | 85.21 | -25.33 | 109.12 | 0.4533 | 847.0 | 642.9 | |
| 0.00 | 1.12 | 0.00 | 0.62 | -4.70 | 85.07 | -25.47 | 109.04 | 0.4552 | 731.0 | 606.0 | |
| 0.00 | 1.99 | 0.00 | 1.10 | -3.65 | 85.01 | -25.53 | 106.78 | 0.4511 | 770.0 | 606.2 | |
| 0.00 | 4.32 | 0.00 | 2.43 | -5.30 | 84.12 | -26.42 | 109.59 | 0.4723 | 905.0 | 753.8 | |
| 0.00 | 1.38 | 0.00 | 0.78 | -5.43 | 83.67 | -26.86 | 109.55 | 0.4794 | 784.0 | 630.2 | |
| 0.00 | 1.30 | 0.00 | 0.73 | -4.03 | 83.33 | -27.21 | 106.53 | 0.4777 | 648.0 | 471.9 | |
| 2.16 | 4.06 | 1.24 | 2.34 | -5.56 | 81.64 | -28.90 | 108.48 | 0.5093 | -807.4 | -646.7 | |
| 0.00 | 1.04 | 0.00 | 0.61 | -7.89 | 81.00 | -29.54 | 112.30 | 0.5300 | -649.0 | -612.7 | |
| 0.00 | 0.86 | 0.00 | 0.51 | -7.66 | 79.84 | -30.70 | 111.13 | 0.5447 | -763.0 | -614.3 | |
| 0.00 | 1.82 | 0.00 | 1.06 | -6.23 | 79.87 | -30.67 | 108.65 | 0.5373 | -413.0 | -301.4 | |
| 0.00 | 1.73 | 0.00 | 1.05 | -8.63 | 77.55 | -32.99 | 111.37 | 0.5803 | -835.0 | -668.2 | |
| 0.00 | 1.12 | 0.00 | 0.68 | -8.51 | 77.38 | -33.16 | 111.08 | 0.5819 | -612.0 | -531.7 | |
| 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. | |