Changes between Initial Version and Version 1 of docs/CommissioningPlan/P1.8

Timestamp:

03/05/20 12:16:39 (5 years ago)

Author:

kradhakrishnan

Comment:

--

docs/CommissioningPlan/P1.8

@@ +1 @@
+== P1.8 Verification of the internal alignment of the instrument == 
+•       **Phase**               :       1  
+•       **Status**              :       Draft    
+•       **Category**            :       Installation, integration, verification (C1)
+•       **Recurrence**  :       once
+•       **Duration**            :       2 hour(s)
+**Description**
+•       Check the internal alignment of the SHARK-NIR using the light sources within.
+**Prerequisites**
+•       SHARK-NIR connected to LBT network.
+•       Electronics cabinets on.
+•       The cryostat should be running and cooled down.
+**Procedure**
+•       Use the on-axis calibration fiber and checking if the spot position on the scientific detector is consistent with the one recorded before shipping for multiple bearing angles. 
+•       Check the pupil position at the detector and verify the consistency with the one before shipping.
+•       Check the relative alignment of the coronographic masks
+•       Verify the contrast obtained for different sets of masks on the scientific camera and compare it with the values before shipping. 
+•       If necessary, re-align the optical bench internally. 
+**Success criteria**
+•       The on-axis spot at the SCICAM is where it should be across the bearing rotation?
+•       Use pupil images and compare?
+•       PSF quality across?
+**Notes**
+**LBTO support**
+**Associated SHARK-NIR personnel**
+•       JF, LM, MdP, 
+**Date performed and by whom**