Go to the U of M home page
School of Physics & Astronomy
Probe Mission Study Wiki

User Tools


optimizingscanstrategy:start

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
optimizingscanstrategy:start [2017/11/22 19:02] hananyoptimizingscanstrategy:start [2018/01/17 11:04] (current) – [Table] hanany
Line 3: Line 3:
 **A/I** : Shaul to make table of physical constraints on scan parameters (alpha, beta, precession and spin rates, L2 orbit radius, sampling rate) **A/I** : Shaul to make table of physical constraints on scan parameters (alpha, beta, precession and spin rates, L2 orbit radius, sampling rate)
  
-^ Parameter                       ^ Value      ^    notes           +^ Parameter                       ^ Value      ^  notes                           
-| L2 orbit radius                  ?         | what do we need    +| L2 orbit radius                  ?         | what do we need                  
-| alpha (Precession angle)        |  22                           +| alpha (Precession angle)        |  30        (need to finalize with JPL)      
-| beta (boresight to spin angle)  |  73                           +| beta (boresight to spin angle)  |  65        (need to finalize with JPL)      
-| Precession period                10 hours  |                    +| Precession period                10 hours  |                                  
-| spin period                      1 minute                    +| spin period                      1 minute                                  
-| HWP period                      |  n/a                          +| HWP period                      |  n/a                                        
-| Detector sample rate            |  1 ms      |                    +| Detector sample rate            |  1 ms      |                                  
-| Noise 1/f                       |  15 mHz    | check with Brendan +| Noise 1/f                       |  10 mHz    | <del>check with sys group</del>  
-| Noise power index                1         | check with Brendan +| Noise power index                1         | check with sys group             
-**A/I**: Jacques to make table of metrics and properties by which to evaluate scan options.+**A/I**: Jacques to make table of metrics and properties by which to evaluate scan options: available [[https://docs.google.com/document/d/1zASZ8k4Sy9Lu-6UfxwuZqaIt1HpLwYzGJw9l7QvsthE/edit | here]]
optimizingscanstrategy/start.1511398970.txt.gz · Last modified: 2017/11/22 19:02 by hanany