Science with VISIR
Publications:
Data resources:
For authors:
- If you are using data from this instrument in your paper, please see the ESO Data Citation Policy. ESO Data Citation Policy linked with http://www.eso.org/sci/observing/policies/publications.html
Image gallery
![]() |
The Galactic Centre: Color composite using filters centred at 8.6μm (Polycyclic Aromatic Hydrocarbon molecular feature - coded blue), 12.8μm ([NeII] - coded green) and 19.5μm (coded red). Each pixel subtends 0.127 arcsec and the total field is ~ 33 x 33 arcsec with North at the top and East to the left. Total integration times were 300, 160 and 300 s for the 3 filters, respectively. |
![]() |
The G333.6-0.2 star-forming region: Color composite using filters centred at 11.3μm (one of the Polycyclic Aromatic Hydrocarbon features, coded blue), 12.8 μm (an emission line of [NeII], coded green) and 19μm (warm dust emission, coded red). Each pixel subtends 0.127 arcsec and the total field is ~ 33 x 33 arcsec with North at the top and East to the left. The total integration times were 13 seconds at the shortest and 35 seconds at the longer wavelengths. |
![]() |
High-resolution spectrum of the NeII line at 12.8135 μm of the star-forming region G333.6-0.2. The images are 256 x 256 frames of 50 x 50 micron pixels. The "field" direction is horizontal, with total slit length of 32.5 arcsec; North is left and South is to the right. The dispersion direction is vertical, with the wavelength increasing downward. The total integration time was 80 sec. |
![]() |
The Ant Planetary Nebula (Mz3) in the narrow-band filter centred at wavelength 12.8 μm. The scale is 0.127 arcsec/pixel and the total field-of-view is 33 x 33 arcsec, with North at the top and East to the left. The total integration time was 200 seconds. |
![]() |
High-resolution spectrum of the NeII line at 12.8135 μm of the Ant Nebulae. The images are 256 x 256 frames of 50 x 50 micron pixels. The "field" direction is horizontal, with total slit length of 32.5 arcsec; North is left and South is to the right. The dispersion direction is vertical, with the wavelength increasing downward. The total integration time was 120 sec. |
![]() |
The starburst galaxy He2-10 at wavelength 11.3 μm. The scale is 0.127 arcsec per pixel and the full field covers 15 x 15 arcsec with North at the top and East on the left. The total integration time for this observation is one hour. |