SDO HMI 2014-01-11 07:00:24 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 |
| 0.00 | 26.30 | 0.00 | 14.11 | -22.07 | 58.93 | 4.97 | 195.95 | 0.3830 | -312.6 | -232.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-11 07:00:24 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 | 0.94 | 0.00 | 0.52 | -15.77 | 78.70 | 24.74 | 242.73 | 0.4550 | 715.0 | 525.2 | |
| 0.00 | 1.28 | 0.00 | 0.69 | -17.97 | 74.53 | 20.57 | 233.98 | 0.4150 | 1057.0 | 864.0 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -18.21 | 74.56 | 20.60 | 233.53 | 0.4174 | 771.0 | 578.5 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -14.19 | 73.61 | 19.65 | 241.35 | 0.3732 | -900.0 | -724.5 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -20.75 | 73.48 | 19.53 | 227.22 | 0.4277 | 691.0 | 535.3 | |
| 0.00 | 2.55 | 0.00 | 1.40 | -21.68 | 73.04 | 19.08 | 224.92 | 0.4321 | 820.0 | 724.0 | |
| 0.00 | 1.02 | 0.00 | 0.53 | -12.50 | 69.63 | 15.68 | 240.76 | 0.3037 | -722.0 | -586.0 | |
| 0.00 | 1.19 | 0.00 | 0.65 | -26.01 | 65.99 | 12.04 | 206.65 | 0.4197 | 656.0 | 589.5 | |
| 0.00 | 1.70 | 0.00 | 0.87 | -16.58 | 63.49 | 9.53 | 216.32 | 0.2692 | -797.0 | -628.8 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -16.31 | 59.73 | 5.77 | 204.61 | 0.2328 | -931.0 | -731.8 | |
| 0.00 | 1.70 | 0.00 | 0.90 | -23.96 | 56.45 | 2.49 | 186.69 | 0.3426 | -768.0 | -576.2 | |
| 0.00 | 2.38 | 0.00 | 1.26 | -24.88 | 53.12 | -0.84 | 177.85 | 0.3555 | -716.0 | -659.7 | |
| 0.00 | 1.28 | 0.00 | 0.68 | -24.87 | 52.53 | -1.42 | 176.36 | 0.3559 | -915.0 | -738.1 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -24.62 | 51.63 | -2.33 | 173.97 | 0.3530 | -896.0 | -773.5 | |
| 0.00 | 1.53 | 0.00 | 0.81 | -24.90 | 51.39 | -2.56 | 173.47 | 0.3580 | -829.0 | -613.7 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -28.26 | 42.30 | -11.66 | 156.51 | 0.4485 | -778.0 | -643.7 | |
| 0.00 | 0.85 | 0.00 | 0.45 | -21.48 | 42.52 | -11.44 | 148.31 | 0.3528 | -810.0 | -625.6 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -21.63 | 42.15 | -11.80 | 147.75 | 0.3580 | -731.0 | -617.9 | |
| 0.00 | 1.19 | 0.00 | 0.68 | -31.56 | 39.54 | -14.41 | 155.35 | 0.5105 | -680.0 | -494.7 | |
| 0.00 | 0.60 | 0.00 | 0.32 | -24.10 | 39.37 | -14.59 | 146.18 | 0.4148 | -116.0 | -234.4 | |
| 0.00 | 0.77 | 0.00 | 0.46 | -32.17 | 33.38 | -20.58 | 147.85 | 0.5614 | -685.0 | -551.2 | |
| 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. | |