Data_Reduction/Imaging_Data_Reduction の履歴(No.1) - SWIMS : Simultaneous-color Wide-field Infrared Multi-object Spectrograph for TAO 6.5m Telescope

Data Reduction Pipeline for Imaging Data†

Overview†

SWIMS Imaging Data Reduction Pipeline, written in Python, processes SWSB*/SWSR* FITS data to produce a final stacked (and mosaicked) image in a standard procedure.

Reduction Flow Chart

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Download†

File	Contents
swsred_20210131.tgz	Python core scripts (swsred/*py) and configuration/utility files
&ref(): File not found: "swsred_calib_bpm_20210131.tgz" at page "Data_Reduction/Imaging_Data_Reduction/material";	Bad pixel mask files
&ref(): File not found: "swsred_calib_mosaic_20210131.tgz" at page "Data_Reduction/Imaging_Data_Reduction/material";	Mosaic parameter files
&ref(): File not found: "swsred_calib_flat_s18a_20210131.tgz" at page "Data_Reduction/Imaging_Data_Reduction/material";	Flat files for S18A data
&ref(): File not found: "swsred_calib_flat_s18b_20210131.tgz" at page "Data_Reduction/Imaging_Data_Reduction/material";	Flat files for S18B data
&ref(): File not found: "swsred_calib_flat_s20b_20210131.tgz" at page "Data_Reduction/Imaging_Data_Reduction/material";	Flat files for S20B data

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Installation†

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prerequisites†

Package	Tested version
Python	2.7.17	3.7.7
astropy	2.0.9	4.0
numpy	1.16.6	1.18.1
scipy	1.2.1	1.4.1
matplotlib	2.2.3	3.1.3
sextractor	2.19.5	2.19.5
scamp	2.7.8	2.7.8
swarp	2.38.0	2.38.0

Also, Internet connection is required during reducing data to access Pan-STARRS/2MASS catalogs.

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Install SWSRED†

Download SWSRED files.

Extract files on a directory you want to locate.

% cd SWSRED_DIRECTORY
% tar xvf swsred_20200501.tgz
% tar xvf swsred_calib_20200501.tgz

set PYTHONPATH to SWSRED_DIRECTORY.

% export PYTHONPATH="SWSRED_DIRECTORY:${PYTHONPATH}

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Changes†

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Version 2021.01.31†

First release

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Contact†

Please send your bug reports or questions to konishi__at__ioa.s.u-tokyo.ac.jp.

SWIMS Wiki

Imaging_Data_Reduction の履歴(No.1)