![]() |
Figure 1: General layout. The signal passes 11 mirrors before reaching the detector. The receiver IF ouput then goes to a common IF module where part of it is detected by a total power detector used for the continuum observations, and the rest is down-converted to the 0-1 GHz band before going to the backends. |
Open with DEXTER |
![]() |
Figure 2: View of the inner part of the cryostat. The input beam is shown. The mixer, IF isolator, and IF amplifier are on the 4 K cold plate. |
Open with DEXTER |
![]() |
Figure 3: Typical receiver and system temperatures measured throughout the observing season in May-December 2005. |
Open with DEXTER |
![]() |
Figure 4: Cross-scan pointing on Uranus. |
Open with DEXTER |
![]() |
Figure 5:
Example of OCS measurement in Orion-KL. The rotational transitions
![]() ![]() ![]() ![]() |
Open with DEXTER |
![]() |
Figure 6:
C18O(
![]() |
Open with DEXTER |
![]() |
Figure 7:
CO(
![]() ![]() |
Open with DEXTER |