General purpose scripts @ GMRT 


	These scripts work on any astro*/gtac* machines.
	Please prefere to execute these scripts in /scratch or /temp areas to avoid disk space problems.
	For help please contact to snk@gmrt.ncra.tifr.res.in . 


##  	RANTSOL: plots antenna amplitude and phase wrt channel nos from lta file(gsb) using rantsol without normalisation.

 	~astrosupp/perl/gain_chan0.pl

##	RANTSOL: plots antenna amplitude and phase wrt channel nos from lta file(gsb) using rantsol with  normalisation(amp only) using first(scan) gain value.

	~astrosupp/perl/gain_chan1.pl

## 	RANTSOL: plots antenna amplitude and phase wrt channel nos from lta file(gsb) using rantsol with  normalisation(amp only) using averaged(scans) gain value.

        ~astrosupp/perl/gain_chan2.pl

## 	RANTSOL: plots antenna amplitude and phase wrt time from lta file(gsb) using rantsol. 
	this works for single channel no.

	~astrosupp/perl/gain_time.pl

## 	XTRACT: plots antenna self power wrt channel nos from lta file(gsb/gwb) using xtract.

	~astrosupp/perl/self_chan_v0.pl (for each time stamp individual plots)
	~astrosupp/perl/self_chan_v1.pl (for each time stamp overlap plots)

## 	XTRACT: plots antenna cross amplitude and phase wrt time from lta file(gsb) using xtract.
	this works for single channel no.
	
	~astrosupp/perl/cross_time.pl

## 	SERVO DATA: 
	
	servo data files : /media/usb/data/  (only on oper2)
	e.g.              "/media/usb/data/09Dec2015_000000.srv"
	plotting script area : /media/usb/plot_servo_data/
	plotting script name : plot_servo_data.pl

	list of servo parameters 
	# 1 day                # 8 azim_tp             # 14 elev_tp              # 20 wind1         # 25 dig3   
	# 2 month              # 9 azim_cp             # 15 elev_cp              # 21 wind2  	    # 26 dig4   
	# 3 date               # 10 az_motor1          # 16 el_motor1            # 22 dig0   	    # 27 dig5
	# 4 time               # 11 az_motor2          # 17 el_motor2            # 23 dig1   	    # 28 az_err 
	# 5 year               # 12 vars.az_tacho1     # 18 vars.el_tacho1       # 24 dig2   	    # 29 el_err 
	# 6 abctime            # 13 vars.az_tacho2     # 19 vars.el_tacho2
	# 7 servotime

## 	SOURCE LIST CONVERSION
	converts jpl/nasa source list format to GMRT source list format
	help    : ~astrosupp/perl/coord/coord.pdf
	script  : ~astrosupp/perl/coord/jpl_nasa_to_gmrt_src_list.pl
	input   : ~astrosupp/perl/coord/horizons_results.txt
	output  : ~astrosupp/perl/coord/mars.list & mars.cmd

##	SATELLITE PASSES CHECK  (only on astro1)
	this script checks for any satellite passes overlap while observing.
	script  : ~astrosupp/perl/sate/sate_check.pl
	input   : lta file 
	output  : summry (text file)