April 23-27, 2007 LGS observing run
Safety documents
- FAA documents:
- US-STRATCOM documents:
Schedules
Procedures and test plans
Please post your test plans on the
Test Plan Library page, and add a link below.
- AO setup
- AO system internal focus: doc, pdf
- AO bench setup and checkout: doc, pdf
- BTO setup
- Observing procedures:
- NGS Checkout (v3.1): doc, pdf
- Laser Acquisition (v5.1): doc, pdf
- LGS target acquisition (v3.4): doc, pdf
- Engineering experiments:
- AO Optimization on the laser at zenith: doc, pdf
- LOWFS field curvature: doc
- Low-order loop optimization: doc, pdf
Night logs and results
4/24/07 UT
Closed due to fog until 2:30am, then opened for NGS engineering due to low laser power (3W). Conditions clear, seeing ~1.0" in V. Completed most NGS tests planned for run.
4/24/07 Night Log.
4/25/07 UT
Cancelled night for laser due to low power (2.5W). Conditions clear, seeing ~0.7" in V. Completed all remaining NGS tests and several science targets.
4/25/07 Night Log.
4/26/07 UT
Scattered high clouds, seeing 1.0"-2.0" in V. Engineering and NGS science until 00:00 (boresighted LLT, laser tuning). LGS science for remainder of night. Laser 4.3W, unstable by end of night. 3 science targets observed.
4/26/07 Night Log.