Software & Hardware for Wavefront Estimation Pipeline Development Te-Wei Tsai Software Engineer Joint Technical Meeting March 6, 2017
Software Development Plan of ComCam The draft of wavefront estimation pipeline (WEP) development plan is done. The correct dates of milestones are TBD. TSS-1221: Change Sensor IDs TSS-1229: Change Active Filter TSS-1232: Get Real-Time Image by DAQ TSS-1329: WEP Integration with ComCam
Required Software and Hardware Required for WEP development: Initial development Camera image simulator Algorithms of instrument signature removal, source selector, source processor, etc. Integration DAQ teststand Camera teststand OCS simulator Required for CamCam development: Camera image simulator customized for ComCam DAQ teststand updated support for ComCam Camera teststand updated support for ComCam
Interface and Collaboration Diagram ICDs between components are listed: LSE-67: ICD between TCS and CCS LSE-68: Camera Data Acquisition Interface LSE-69: ICD between CCS and DM LSE-71: ICD between OCS and CCS LSE-72: ICD between OCS and DM LSE-73: ICD between TCS and OCS LSE-75: ICD between TCS and DM LSE-73 LSE-71 LSE-75 LSE-72 LSE-67 LSE-75 LSE-68 LSE-69
Difference in Interfaces LSE-67: ICD between TCS and CCS Difference: Image geometry (size, location) Behavior to take defocal images (serial vs. parallel) Same potential issue for LSE-68 and LSE-69
Difference in Interfaces LSE-73: ICD between TCS and OCS In 3.2, TCS Functional Command Set, it contains the following commands: - target - calibration - offset - boresight No significant difference among WFSs.
Difference in Interfaces LSE-75: ICD between TCS and DM Difference: Image geometry (size, location) Behavior to take defocal images (serial vs. parallel) Same potential issue for LSE-68 and LSE-69
Difference in Interfaces Internal interface between WEP Controller and Bright Star Catalog. Difference: The selection/restriction for Bright Star might be different. For example, Shack-Hartmann WFS should have more serious restriction compared with ComCam and LSST camera.