使用 PSFEx 提取星像 PSF

安装 由于不熟悉,我选择编译安装,以便更多地了解其细节。 参考: https://psfex.readthedocs.io/en/latest/Installing.html 基本过程如下: 1 2 3 4 5 6 7 8 9 10 11 mkdir PSFex wget https://github.com/astromatic/psfex/archive/refs/tags/3.24.1.tar.gz mv 3.24.1.tar.gz PSFex/ cd PSFex/ tar -xzf 3.24.1.tar.gz cd psfex-3.24.1/ ls ./autogen.sh ./configure make ./src/psfex 执行 ./configure 时可能遇到缺少依赖包的问题,使用 apt install 安装即可。 ...

2025-05-01 · 3 分钟 · 1458 字 · Carinnan

Basic Astronomy Environment for Image Processing

Install SExtractor I chose to install it from source: https://astromatic.github.io/sextractor/Installing.html To run sh autogen.sh, install autoconf first: sudo apt install autoconf To run ./configure: 1 sudo apt install libcfitsio-dev libatlas-base-dev libfftw3-dev libtool After make, the compiled executable file will be at ./src/sex. ...

2025-04-23 · 1 分钟 · 74 字 · Carinnan

Installing Miniconda and Basic Usage

1 2 3 4 wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh sha256sum Miniconda3-latest-Linux-x86_64.sh eval "$(/home/cirro/miniconda3/bin/conda shell.bash hook)" conda create -n env_test_01 python=3.8 numpy

2025-04-22 · 1 分钟 · 18 字 · Carinnan