Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Previous revision
vattspec [2018/05/20 11:39]
vattspec [2018/11/16 07:31] (current)
lesser update website location
Line 1: Line 1:
 +====Lennon VATT Spectrograph====
 + 
 +  * STA0520A CCD
 +  * 2688x512 pixels, 15 microns
 +  * ITL Serial Number 8228
 +  * Detector operating temperature -110C
 +  * Gain = 1.3 e/DN with setting 10
 +  * Gain = 2.6 e/DN with setting 5
 +  * For both gains the full well is ADC limited (65k DN), so this is 85,000 or 170,000 electrons.
 +  * Noise is 3.4 electrons (3.2 in overscan region)
  
 +  * [[http://​cameras.itl.arizona.edu/​cameras/​files/​vattspec/​VattSpec_QE_sn8228.pdf|QE Curve]]