- ...
PyGILDAS)1
- Weeds requires Python version 2.6 or newer.
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- ... database2
- The
use
command, as well as the
select
and insert
commands that we use later on, are
part of the linedb\
language. Please type help linedb\
for the full documentation of this language.
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- ...
survey3
- The spectrum used in this tutorial is included in the
Gildas distribution (courtesy of Emmanuel Caux), and can be copied
in the current directory with the following CLASS command:
sic copy gag_demo:demo-weeds-1.30m demo-weeds-1.30m
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- ...
spectrum4
- This frequency interval can be changed with the
/delta
option.
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- ... command5
- Alternatively, one may retrieve
the predicted spectrum with
retrieve TB_MODEL
, and plot it
over the observed spectrum with spectrum
. However, it is
important to fix the y-axis range; if the axis is set to auto
,
then the predicted and modeled spectrum will not be on the same
scale, and the comparison will be meaningless. The modshow
command ensures that both the observed and predicted spectra are on
the same scale.
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