iraf.net

Hello.We have just installed the Nov95 version of IRAF. I have been
using the task "ellipse" in the "isophote" package without any
problems, but there seems to be a problem with the task "bmodel".I have put in the following parameter file:is> lpar bmodel
table = "test.edit.tab" isophote table
output = "model.imh" output (model) image
(parent = "test.edit.imh") parent image
(fulltable = no) use full range of sma from table?
(minsma = 1.0727313756943) minimum modelling semi-major axis
(maxsma = 20.590391159058) maximum modelling semi-major axis
(backgr = 0.) background value
(interp = "spline") interpolation algorithm
(highar = yes) add higher harmonics ?
(verbose = no) print info ?
(mode = "ql") where "test.edit.tab" is the result of running "ellipse" on the
edited (cleaned) galaxy image "test.edit.imh", and I know the
image has good photometry in this interval, so no extrapolation
is necessary.Then I try to use "bmodel" to create a model image...is> bmodel
output (model) image (model.imh):
isophote table (test.edit.tab):
ERROR on line 83: parameter `extrapolate' not found
bmodel ()
bmodel ()According to the help file for "bmodel", there is no parameter
called 'extrapolate' so I don't know how to fix this problem.
I thought it might be due to "trebin", and I am using the Jul93
version of "trebin" which has no parameter 'extrapolate' either.I would really appreciate it if you could help me find out what
the problem is and how to solve it.Thanks,
Karen Mueller
ESO

Dear Karen;
The isophote package is a product from stsdas. I am copying this
message to Ivo Busko, the curator of the package, who will get in
touch with you. Cheers
Nelson Zarate> From iraf-sender Mon Oct 7 05:56:23 1996
> To: iraf@noao.edu
> Subject: "bmodel" query
> Date: Mon, 07 Oct 1996 14:56:09 +0200
> From: Karen Mueller <kmueller@eso.org>
> Content-Length: 1653
>
>
> Hello.
>
> We have just installed the Nov95 version of IRAF. I have been
> using the task "ellipse" in the "isophote" package without any
> problems, but there seems to be a problem with the task "bmodel".
>
> I have put in the following parameter file:
>
> is> lpar bmodel
> table = "test.edit.tab" isophote table
> output = "model.imh" output (model) image
> (parent = "test.edit.imh") parent image
> (fulltable = no) use full range of sma from table?
> (minsma = 1.0727313756943) minimum modelling semi-major axis
> (maxsma = 20.590391159058) maximum modelling semi-major axis
> (backgr = 0.) background value
> (interp = "spline") interpolation algorithm
> (highar = yes) add higher harmonics ?
> (verbose = no) print info ?
> (mode = "ql")
>
> where "test.edit.tab" is the result of running "ellipse" on the
> edited (cleaned) galaxy image "test.edit.imh", and I know the
> image has good photometry in this interval, so no extrapolation
> is necessary.
>
> Then I try to use "bmodel" to create a model image...
>
> is> bmodel
> output (model) image (model.imh):
> isophote table (test.edit.tab):
> ERROR on line 83: parameter `extrapolate' not found
> bmodel ()
> bmodel ()
>
> According to the help file for "bmodel", there is no parameter
> called 'extrapolate' so I don't know how to fix this problem.
> I thought it might be due to "trebin", and I am using the Jul93
> version of "trebin" which has no parameter 'extrapolate' either.
>
> I would really appreciate it if you could help me find out what
> the problem is and how to solve it.
>
> Thanks,
> Karen Mueller
> ESO
>
>
>
>