(r19) NGAOObservingScenarios < Keck/NGAO

Tags: view all tags

---++ %MAKETEXT{"NGAO Observing Scenario Information"}%



   * [[%ATTACHURL%/NGAO_observing_scenarios_dv1.doc][NGAO_observing_scenarios_dv1.doc]]: updated by DLM (July 2008)
   * [[%ATTACHURL%/SD_efficiency_budget_v0.1.xls][SD Efficiency Budget v0.1]]: Simple xls tool to estimate the observing efficiency for the science cases.


The workscope planning sheet as been approved here as well. 
   * Here is the  [[%ATTACHURL%/NGAOObsScenario.xls][Generic Observing Scenario Worksheet (xls)]] that we will use to derive some of the Science Operations Requirements from the Science Cases. We need to understand the observing scenarios first to estimate in details the observing efficiency budget, the requirements for the science operations, etc.

   * *5/8 update:* Elizabeth McGrath and D. Le Mignant will work on providing a narrative for this spreadsheet to help astronomers fill it in. 
   * Lessons Learned so far:
      * David started to talk to Chris and Ralf at Keck to improve the observing scenario spreadsheet.
      * Need to simulate Strehl map as a function of observing scenarios parameters
         * Availability and selection of the TT stars depending on science target
         * Laser configuration (Fixed or variable asterism / on the TT star / on the science targets, etc)
         * How we run realistic simulations for GOODS? Extract all known guide stars from GOODS and major survey catalogs?   
      * Understand the AO performance when using one single GS for low-order (asteroids case where the point-like asteroids is used as GS and has  a proper motion) 
   
      |    Science case    |     with...     |  Scenario worksheet  |   Additional material/remarks/key questions   |
      | Io                   |   F. Marchis    |  [[%ATTACHURL%/IoNGAOObsScenario.xls][Io  v1 (xls)]]   | <ul><li>Can we have CVF filters for low resolution (narrow band) imaging?</li></ul>     |
      | Multiple Asteroids 1: <br>  Survey mode to find new systems    |  F. Marchis       |   [[%ATTACHURL%/Ast1NGAOObsScenario.xls][Aster1 - v1 (xls)]]    |<ul> <li> How do we lock one of the TT sensor on the moving asteroid while the other TT sensors are locked on NGS </li> <li> Benefit of Visible versus NIR imager TBD</li> </ul>   |
     | Multiple Asteroids 2:  <br>  Orbits determination for the discovered systems   |   ^     |    [[%ATTACHURL%/Ast2NGAOObsScenario.xls][Aster2 -  v1 (xls)]]   |    ^   |
      | Kinematics of AGNs   |  M. Ammons    |     [[%ATTACHURL%/MAmmonsNGAOObsScenario.xls][AGN-GOODS -  v1 (xls)]]      |  see discussion on configuration   | 
      | Shaping of PPNe        |  D. Le Mignant  |  [[%ATTACHURL%/EggNGAOObsScenario.xls][PPNe -  v1 (xls)]]   | This is not an official science case, yet good example to see the possible TT star configuration |
      | Next                        |                          |  [[%ATTACHURL%/NGAOObsScenario.xls][ generic (xls)]]  |   |  


   * [[%ATTACHURL%/WFE_Budget_Obs_Scenario_Extract.pdf][WFE_Budget_Obs_Scenario_Extract.pdf]]: WFE Budget Observing Scenario Summary (from v1.06)

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
xls	Ast1NGAOObsScenario.xls	r2 r1	manage	224.0 K	2007-05-31 - 22:39	UnknownUser
xls	Ast2NGAOObsScenario.xls	r2 r1	manage	224.0 K	2007-05-31 - 22:39	UnknownUser
xls	EggNGAOObsScenario.xls	r1	manage	225.5 K	2007-04-18 - 01:09	UnknownUser
xls	IoNGAOObsScenario.xls	r2 r1	manage	46.0 K	2007-05-31 - 22:38	UnknownUser
xls	MAmmonsNGAOObsScenario.xls	r1	manage	225.5 K	2007-05-11 - 00:06	UnknownUser
xls	NGAOObsScenario.xls	r9 r8 r7 r6 r5	manage	224.0 K	2007-04-18 - 19:46	UnknownUser
doc	NGAO_observing_scenarios_dv1.doc	r4 r3 r2 r1	manage	368.5 K	2008-07-19 - 04:21	UnknownUser
doc	NGAO_observing_scenarios_v0.1.doc	r3 r2 r1	manage	203.5 K	2008-03-06 - 17:55	UnknownUser
xls	SD_efficiency_budget_v0.1.xls	r2 r1	manage	25.0 K	2008-03-06 - 19:33	UnknownUser	SD efficiency budget
pdf	WFE_Budget_Obs_Scenario_Extract.pdf	r1	manage	14.1 K	2007-03-06 - 22:27	RichardDekany	WFE Budget Observing Scenario Summary (from v1.06)

Topic revision: r19 - 2008-07-19 - DavidLeMignant

~~Edit~~
~~Attach~~