== 4.8 Solar system: Size and shape of main-belt astroids	 == 
•	**Phase**		:	4  
•	**Status**		: 	Draft	 
•	**Category**		: 	Science verification / Early science (C8)
•	**Recurrence**	: 	once after the completion of nighttime testing and performance check
•	**Duration**		:      0.5 night(s)
**Description**
•	Solar system: Size and shape of main-belt astroids
**Prerequisites**
•	Authorize SHARK-NIR on the SX side.
•	Atmospheric conditions: CLEAR
•	Bad pixel map, Background or Dark, Flat-field, distortion map 
•	Cloud Cover		: no clouds
•	Astronomical Seeing	: 0.9" or better
•	Sky Background	: Any
•	Water Vapor		: Low
•	Timing Windows	: moving targets with significant variations of magnitude, angular size and proper motion.
•	Observing Targets	: TBD. Main-belt small objects.
•	Observing Filters	: TBD
•	Detector Mode, DIT: according to the target brightness
•	Daytime Calibration Data required: dark/background, flat
•	Nighttime Calibration Data required: none

**Procedure**
•	Non-coronagraphic observations using filed stabilized mode.
**Notes**

**LBTO support**
•	SOUL-AO support

**Associated SHARK-NIR personnel**

	
**Date performed and by whom**