Changes between Version 2 and Version 3 of docs/CommissioningPlan/P2.6
- Timestamp:
- 01/21/21 10:54:26 (4 years ago)
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docs/CommissioningPlan/P2.6
v2 v3 10 10 • Use of Argos swing arm / RR mounted on the SX side. SHARK-NIR aligned to telescope. 11 11 **Procedure** 12 • In closed-loop, we optimize the PSF shape on SCICAM using the trial & error algorithm used by LBTO team during LUCI calibrations changing M2 reference shape applying modes coefficients (this is the baseline approach).13 • We also perform the phase-diversity tests using the same light source and look at the NCPA output produced (in case the NCPA produced by the baseline approach is not stable enough for longer period and/or if more correction seems necessary for high contrast).12 • In closed-loop, we optimize the PSF shape on SCICAM using the trial & error algorithm used by the LBTO team during LUCI calibrations changing M2 reference shape applying modes coefficients (this is the baseline approach). 13 • We also perform the phase-diversity tests using the same light source and look at the NCPA output produced (in case the NCPA produced by the baseline approach is not stable enough for a longer period and/or if more correction seems necessary for high contrast). 14 14 • Depending on the two results and the quality of PSF, we may choose one or the other or the combination of both. 15 * There is also the NCPA test to be performed using the Wollaston prism + direct imaging in dual-band imaging mode. In daytime, this maybe performed using the ARGOS swing arm calibration unit light source (for zenith, and if required using RR on other elevation angles)15 * There is also the NCPA test to be performed using the Wollaston prism + direct imaging in dual-band imaging mode. In the daytime, this may be performed using the ARGOS swing arm calibration unit light source (for zenith, and if required using RR on other elevation angles) 16 16 • Note that we may do this for different elevation angles. 17 17 … … 24 24 • See activity 8.1 in AD4 for more details. 25 25 **LBTO support** 26 * Authorize SHARK-NIR on SX side.26 * Authorize SHARK-NIR on the SX side. 27 27 * Permission to use the Argos Swing Arm. 28 28 * When not using Argos swing arm and for different elevation angle tests, RR will be required on the SX side.