The Low Bandwidth Wavefront Sensor (LBWFS) Image Acquisition GUI (LbImgAcq) is
a tool for the AO operator to control LBWFS data taking and
apply COG files to the fast WFS
Overview
LB COG in use
LBWFS exposure time
LB lenslets and Zernike modes in use
Data taking mode
GUI Description
Top Section
Read only: LBWFS cog file in use
LBWFS integration time in seconds, range=1-120 sec.
All modes (20x20)
45 modes (20x20)
10 modes (20x20)
6 modes (5x5)
Ref. cog
Image Acquisition
Put LBWFS into infinite loop mode
Default mode for OSIRIS
LBWFS attempts to sync with the science instrument to
determine how long the telescope will remain in each dither
position
Default mode for NIRC2
Take a single LBWFS exposure
Take a LBWFS background (typically not used)
Stop the LBWFS exposures
Info such as image time remaining countdown
Image Processing
Bitmask of processing levels
level 0 = none
level 7 = dark subtraction only (R brighter than 14-15)
level 15 = full processing (R fainter than 16)
Info: e.g. Loops were open during LBWFS exposure
Last modified: 04/12/2019 01:11 Send questions or comments to:AO Support
