== P3.18	Point the slit == 
 
- **Phase**		:	3  
- **Status**		: 	Draft	 
- **Category**	: 	Nighttime testing (functionality and operability) (C5)
- **Recurrence**	: 	once at commissioning
- **Duration**	: 	8 hours

**Description**
- This activity will point the long slit to the (known) position angle of an off-axis source.

**Prerequisites**
- Atmospheric conditions: AO working conditions.
- Authorize SHARK-NIR on the SX side.
- Have a list of binary systems with separations larger than the slits occulters (i.e. 100 and 200mas), possibly bright objects 

**Procedure**
- Preset to one of the stars in the binary system
- Center the star on the slit
- By moving the instrument derotator, point the slit at the nominal (known) position of the companion. 

**Templates**
- SHARKNIR_gen_tec_PSFAlignment

**Success criteria**
- xxx

**Notes**

**LBTO support**
- AO support

**Date performed and by whom**