# 450 : +-: @135
# angle:
130	3322	
135 	3804	27.0
140	3654
# --> ~135


# size
5.0	3518	18.4
6.0	5649	16.8	
7.0	3804	27.0


# finer grid, no smooth
5.0	3410	15.8
5.5	6780	10.9
6.0	6830	12.0
6.5	4120	18.6
# -->	5.78	5.67   (5.72)


# angle
132	5690	13.0
135	7730	10.4
138	7490	10.6
141	5290	13.5
# --> 	136.3	136.3	


# 4: dx
5.62	7910	10.1
5.72	8070	10.1
5.82	8110	10.2
5.92	7970	10.4
# 	5.78


# 5: dy
5.52	7620	10.4
5.62	7930	10.2
5.72	8100	10.2	<-- best
5.82	7950	10.4
5.92	7650	10.8
# -->	5.72


>> Cleanup

* read all subscans (check if they are consecutive)
* pointing information (how to use)
	- aperture offsets
	- SMU offsets
* 450um vs 850um settings
* verify 850um staility
* CRUSH to validate scans after reading them
  (make sure not incompatible e.g. different filters)
  (set global instrument properties for sourcemap, e.g. filter)
* subarray settings...

>> Improvements: 

* remove temperature fluctuations
* gradients?				-- no difference...
* mux / pins?			
* acceleration flagging/modeling?	-- no difference?

# 850 : ++ : 46.3
