SDO HMI 2014-11-17 05:00:27 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 |
| 20.02 | 60.67 | 19.40 | 57.58 | -13.03 | 225.28 | -56.83 | 107.03 | 0.8545 | -139.0 | -93.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-17 05:00:27 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 | 0.60 | 0.00 | 0.48 | -9.53 | 232.19 | -49.91 | 104.43 | 0.7814 | -317.0 | -292.9 | |
| 0.34 | 2.15 | 0.30 | 1.86 | -13.31 | 228.86 | -53.24 | 108.21 | 0.8230 | 650.0 | 486.2 | |
| 0.00 | 0.77 | 0.00 | 0.73 | -17.58 | 226.77 | -55.34 | 112.60 | 0.8514 | -351.0 | -339.4 | |
| 0.69 | 2.15 | 0.60 | 1.87 | -12.89 | 228.54 | -53.57 | 107.62 | 0.8252 | 522.5 | 390.1 | |
| 0.00 | 1.20 | 0.00 | 1.08 | -13.67 | 227.49 | -54.62 | 108.28 | 0.8365 | 328.0 | 245.6 | |
| 0.00 | 3.09 | 0.00 | 2.77 | -12.96 | 227.41 | -54.70 | 107.43 | 0.8357 | 532.0 | 406.0 | |
| 0.00 | 1.12 | 0.00 | 1.01 | -13.19 | 227.02 | -55.09 | 107.60 | 0.8398 | 286.0 | 225.8 | |
| 0.00 | 0.60 | 0.00 | 0.54 | -12.48 | 227.25 | -54.86 | 106.82 | 0.8363 | 426.0 | 329.0 | |
| 0.00 | 0.69 | 0.00 | 0.61 | -11.34 | 227.44 | -54.67 | 105.53 | 0.8324 | 604.0 | 467.1 | |
| 0.00 | 0.34 | 0.00 | 0.32 | -14.33 | 226.23 | -55.88 | 108.73 | 0.8491 | -543.0 | -571.5 | |
| 0.43 | 2.23 | 0.39 | 2.04 | -12.77 | 226.73 | -55.38 | 107.05 | 0.8416 | 153.4 | -9.7 | |
| 0.00 | 2.58 | 0.00 | 2.31 | -11.35 | 227.07 | -55.04 | 105.46 | 0.8359 | 369.0 | 370.7 | |
| 0.86 | 1.80 | 0.81 | 1.70 | -14.41 | 225.81 | -56.30 | 108.72 | 0.8529 | -598.3 | -516.8 | |
| 0.00 | 1.63 | 0.00 | 1.48 | -11.79 | 226.72 | -55.39 | 105.90 | 0.8399 | 486.0 | 389.8 | |
| 0.00 | 2.66 | 0.00 | 2.47 | -13.16 | 226.16 | -55.95 | 107.37 | 0.8474 | -604.0 | -448.1 | |
| 5.93 | 12.20 | 5.59 | 11.47 | -14.04 | 225.78 | -56.33 | 108.29 | 0.8524 | -608.1 | -489.9 | |
| 1.55 | 6.88 | 1.47 | 6.53 | -12.86 | 225.27 | -56.84 | 106.81 | 0.8547 | 364.3 | 215.0 | |
| 2.92 | -17.00 | 2.77 | -17.00 | -12.68 | 225.17 | -56.94 | 106.58 | 0.8553 | 495.9 | 999999 | |
| 0.00 | 1.98 | 0.00 | 1.97 | -12.99 | 223.50 | -58.61 | 106.58 | 0.8699 | -636.0 | -571.1 | |
| 0.69 | 1.55 | 0.68 | 1.54 | -12.59 | 223.53 | -58.58 | 106.13 | 0.8690 | -694.2 | -599.8 | |
| 0.00 | 0.95 | 0.00 | 0.94 | -12.41 | 223.48 | -58.63 | 105.92 | 0.8691 | -511.0 | -422.6 | |
| 0.00 | 1.46 | 0.00 | 1.49 | -13.24 | 222.69 | -59.42 | 106.69 | 0.8769 | -472.0 | -317.1 | |
| 1.20 | 2.41 | 1.22 | 2.45 | -12.04 | 222.67 | -59.44 | 105.34 | 0.8753 | -447.1 | -337.1 | |
| 5.41 | 9.63 | 5.57 | 9.92 | -12.58 | 222.34 | -59.77 | 105.88 | 0.8787 | -519.9 | -204.4 | |
| 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. | |