ahcalcl32ti -- Compute L32TI from S_TIME


ahcalcl32ti infile outfile timfile


This task computes and fills the L32TI column using the S_TIME column and the TIME_PACKETS extension of the input TIM file. The tool interpolates on the L32TI vs S_TIME data in the TIME_PACKETS extension. No other columns or keywords are modified.


infile [filename]
Name of the input FITS file with an S_TIME column.

outfile [filename]
Name of the output file which is just a copy of the input file with the L32TI column filled. No other columns or keywords are modified.

timfile [filename]
Name of the input TIM file, containing the extension TIME_PACKETS.

(l32ticol = L32TI) [string]
Name of the output L32TI column to fill. If a column with this name is already present in the input file, the tool stops with an error.

(interp = twopoint) [string]
Method of interpolation (nearest, twopoint, fourpoint)

(buffer = -1) [integer]
Rows to buffer (-1=auto, 0=none, >0=numrows).

(clobber = no) [boolean]
Overwrites the existing output file if set to yes (yes/[no]).

(chatter = 1) [integer]
Chatter level for output. Set to 0 to suppress output, or to 1, 2, or 3 for increasing the chatter of the output.

(logfile = !DEFAULT) [string]
Log filename. If set to DEFAULT uses the name of the task and, if preceded by '!', overwrite the file if it exists. If set to NONE no log file is created.

(debug = no) [boolean]
Diagnostic output is printed out on the screen if set to yes (yes/[no]).

(history = yes) [boolean]
Records tool parameters in HISTORY ([yes]/no).

(mode = ql) [string ql|hl|q]
Mode to query the parameter file. Acceptable values include: 'ql' (query and learn/remember), 'hl' (hidden and learn/remember), 'q' (query but don't remember), 'h' (hidden).


1. Recompute the L32TI column from S_TIME and replace the existing values.

 ahcalcl32ti in.fits out.fits tim.fits


ahmktim, ahtime


June 2, 2016