- #Inf extract software how to#
- #Inf extract software install#
- #Inf extract software manual#
- #Inf extract software software#
- #Inf extract software code#
A higher-level overview follows below.įor each detected object aXe2web produces a table row giving the reference number, magnitude in the magnitude system of the direct object, the (x,y) image coordinate of the direct object, its RA and Dec, a cut-out image showing the direct object, the spectral stamp image showing the 2D spectrum, a 1D extracted spectrum in counts and the same in calibrated flux units. Documentationĭetailed documentation is bundled in the above tar file, and can be found in the subdirectory aXe2html/doc/aXe2web_help.html. Important notes about the installation are given in the README file bundled there. The latest version of aXe2web can be downloaded here: aXe2web-1.3.tar.gz. The installation uses the python standard module disutil.
#Inf extract software software#
Software AccessĪXe2web is completely implemented in python. Examples of the webpage visualizations are linked at the bottom of this page. With any web-browser the webpages can then be viewed to identify interesting objects or to reveal flaws in the data reduction. To facilitate examination of hundreds to thousands of spectra, axe2web produces a series of webpages that display the main results of the reduced data. The program aXe2web provides a quick-look facility for slitless spectral data reduced with aXe.
#Inf extract software install#
Note: We have verified that Anaconda3 version 5.2.0 works and if you encounter problems, please install that version specifically from
#Inf extract software code#
To create the configuration files that are required by aXe and its Pyraf/iraf code If needed, create a directory called iraf in your user directory, and from there issue the command:.Before using aXe, activate this environment using:.Once the axe-wfc3 is activated (in a new terminal, after issuing the command “source activate axe-wfc3), add pydrizzle and multidrizzle to axe-wfc3:.
Create the new aXe anaconda environment:Ĭonda create -n axe-wfc3 -file req262b.txt.Download the list of specific packages that should be installed and save the file as req262b.txt.Install anaconda 3 and follow the installation instructions.It is therefore recommended that it be installed as a new Anaconda 3 environment, using the following steps: The instructions to install aXe and aXeSIM are the same as both packages are installed at the same time.ĪXe has several software dependencies that need to be satisfied and the simplest way to install aXe is as part of a fresh Anaconda 3 installation using Python 2.7.
#Inf extract software manual#
An updated manual will be available shortly. The WFC3 IR grism cookbook has been updated to reflect changes made to the aXe software to accommodate AstroDrizzle image products. The WFC3 IR grism cookbook has been updated to accurately reflect availability of AstroDrizzle support in IRAFX. The notebook and sample data can be obtained from
#Inf extract software how to#
Not to be confused with Astrodrizzle which is for the co-addition of direct imaging data.Ī new Jupyter notebook is available on GitHub to show how to extract WFC3 slitless data using aXe.
a catalogue of objects in the field, and.The software drives the spectral extraction based on two sets of information: The aXe reduction tasks enable automated, efficient extraction of thousands of spectra from slitless spectral images.