== P1.10	NCPA routine verification == 

- **Phase**		:	1 
- **Status**		: 	Draft	 
- **Category**		: 	Unpack, Assemble, and Verification (C1)
- **Recurrence**	: 	once at commissioning
- **Duration**		: 	1 day

**Description**
- Check the working of the internal NCPA routine (phase diversity + ALPAO-DM)

**Prerequisites**
- SCICAM cooled down.

**Procedure**
- Run the Phase-diversity routine using the images taken with the SHARK-NIR internal calibration sources to measure the NCPA within (excluding the deployable arm).

**Templates**
- SHARKNIR_di_cal_NCPA (not released)

**Success criteria**
- Internal NCPA routine works fine and the PSF shows improvement in its quality.

**Notes**

**LBTO support**
- Liquid Nitrogen refill is required in the cleanroom.

**Date performed and by whom**