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| || {{attachment:1mm_map_1.png||width=300,height=250}} || {{attachment:1mm_map_2.png||width=300,height=250}} || {{attachment:1mm_map_3.png||width=300,height=250}} || {{attachment:1mm_map_3.png||width=250,height=300}} || {{attachment:1mm_map_4.png||width=250,height=300}} || | || {{attachment:1mm_map_1.png||width=300,height=250}} || {{attachment:1mm_map_2.png||width=300,height=250}} || {{attachment:1mm_map_3.png||width=300,height=250}} || {{attachment:1mm_map_3.png||width=300,height=250}} || {{attachment:1mm_map_4.png||width=300,height=250}} || || {{attachment:1mm_pro_1.png||width=300,height=250}} || {{attachment:1mm_pro_2.png||width=300,height=250}} || {{attachment:1mm_pro_3.png||width=300,height=250}} || {{attachment:1mm_pro_3.png||width=300,height=250}} || {{attachment:1mm_pro_4.png||width=300,height=250}} || |
Focus with lissajous scans using the quasar 3C279
- Since the opacity is very high, the crosses are not always sufficient for focus estimations. We also use short lissajous scans that we perform at different focus in order to estimate the best value.
- We show here an offline processing of such lissajous maps with theis profiles.
