= Beam study using Saturn observation =

 .'''''Warning:'''''
 .Saturn is extended (about 20 arcsec) so we expect the main beam to be very large.
 .Saturn is so bright that it saturates at the center.

== Using a decorrelation of the noise ==

=== Maps of Saturn at 1.25mm and 2.05mm ===
 .The contours shown correspond to 1/10, 1/100, 1/1000 and 1/10000 of the maximum of the map (which is not well calibrated)

 || {{attachment:1mm_map.png}} || {{attachment:2mm_map.png}} ||
 || [[attachment:1mm_map.pdf]] || [[attachment:2mm_map.pdf]] ||


=== Beam profiles at 1.25mm and 2.05mm ===
 .The yellow dots are data points that are negative but for this log plot, we show their absolute value
 || {{attachment:1mm_pro.png}} || {{attachment:2mm_pro.png}} ||
 || [[attachment:1mm_pro.pdf]] || [[attachment:2mm_pro.pdf]] ||

=== Far side lobe at 1.25mm and 2.05mm ===
 .The cross correpond to the arms of the secondary miror of the telescope.

 || {{attachment:1mm_satmap.png}} || {{attachment:2mm_satmap.png}} ||
 || [[attachment:1mm_satmap.pdf]] || [[attachment:2mm_satmap.pdf]] ||

=== Using a logarithmic scale ===

 || {{attachment:1mm_log.png}} || {{attachment:2mm_log.png}} ||
 || [[attachment:1mm_log.pdf]] || [[attachment:2mm_log.pdf]] ||

== With no decorrelation at all (only projection) ==
 .The map and the profile show no sign of plateau at 1mm. At 2mm, we have a weak extension (less than 1%) that might be due to a plateau, but which is not significant.
 || {{attachment:1mm_nodec.png}} || {{attachment:2mm_nodec.png}} ||
 || [[attachment:1mm_nodec.pdf]] || [[attachment:2mm_nodec.pdf]] ||


 || {{attachment:1mm_nodec_pro.png}} || {{attachment:2mm_nodec_pro.png}} ||
 || [[attachment:1mm_nodec_pro.pdf]] || [[attachment:2mm_nodec_pro.pdf]] ||