[daip] [!3921]: aips - ALVAR
Lynn D Matthews
do-not-reply at nrao.edu
Thu Sep 26 11:08:05 EDT 2013
Lynn D Matthews updated #3921
-----------------------------
ALVAR
-----
Ticket ID: 3921
URL: https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/3921
Full Name: Lynn D Matthews
Email: lmatthew at haystack.mit.edu
Creator: User
Department: AIPS Data Processing
Staff (Owner): -- Unassigned --
Type: Issue
Status: Open
Priority: Default
Template Group: Default
Created: 26 September 2013 03:08 PM
Updated: 26 September 2013 03:08 PM
Due: 27 September 2013 03:08 PM (1d 0h 0m)
Resolution Due: 28 September 2013 03:08 PM (2d 0h 0m)
I have been experimenting with the new ALVAR task and now have
a few questions.
(1) First, how does the program deal with missing data and/or gaps between scans?
Then two minor clarifications:
(2) As I understand, the task is reporting the Allan variance for all quantities
and not the square root of the Allan variance. Should the phase units then be
printed as radians**2 rather than radians?
(3) In the equation given in the first paragraph of the help file, should that
be tau**2 in the denominator?
(4) Lastly, a small request: could the OUTPRINT format be modified to omit
the blank line after the header? (Otherwise a fortran read wants to turn it into zeros).
Thank you,
Lynn Matthews
------------------------------------------------------
Staff CP: https://help.nrao.edu/staff
More information about the Daip
mailing list