Commit 93aabdae authored by GZhao's avatar GZhao
Browse files

update documnet and readme

parent 540738d7

.gitignore

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@@ -11,7 +11,7 @@ cpism_refdata/ 
example/example_output



refdata



*.zip



# Other files and folders

.settings/

README.md

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@@ -4,22 +4,7 @@ 


CpicImgSim is a Python library for numerical simulation of the observational images of CSST/CPIC instrument.



## Insallation - 安装



### Requirements - 必要条件



- Python 3.8+



## Usage - 用法



## Development - 开发



## Contributing - 贡献



## Support - 支持



## Citation - 引用



## License - 许可证



## Change Log - 更新日志
 
程序代码：https://csst-tb.bao.ac.cn/code/csst-sims/csst_cpic_sim

数据文件：https://pan.cstcloud.cn/s/gjMlzXRuRsM	提取密码：i3Zs

程序文档：https://csst-tb.bao.ac.cn/simulation/cpic/index.html

联系方式：南京天光所 赵刚 gzhao@niaot.ac.cn 025-85482316

csst_cpic_sim/config.py

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@@ -75,6 +75,10 @@ config['bands'] = { 
    'f743': f'{cpism_refdata}/throughtput/f743_total.fits',

    'f883': f'{cpism_refdata}/throughtput/f883_total.fits',

    'f565': f'{cpism_refdata}/throughtput/f565_total.fits',

    'f520': f'{cpism_refdata}/throughtput/f520.fits',

    'f662': f'{cpism_refdata}/throughtput/f662.fits',

    'f850': f'{cpism_refdata}/throughtput/f850.fits',

    'f720': f'{cpism_refdata}/throughtput/f720.fits',

}

config['diameter'] = 2 # in meters

config['platescale'] = 0.016153

csst_cpic_sim/optics.py

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@@ -163,10 +163,15 @@ def focal_convolve( 
    area = config['aperature_area']



    filter = filter_throughput(band)

    wave = filter.wave

   

    throughput = filter.throughput

    min_wave = wave[0]

    max_wave = wave[-1]

    wave = filter.wave

    

    throughput_criterion = throughput.max() * 0.1

    wave_criterion = wave[throughput > throughput_criterion]

    min_wave = wave_criterion[0]

    max_wave = wave_criterion[-1]

    # print(min_wave, max_wave)



    platescale = config['platescale']

    iwa = config['mask_width'] / 2

csst_cpic_sim/psf_simulation.py

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@@ -28,7 +28,7 @@ pupil_grid = make_pupil_grid(pupil_shape[0], pupil_shape[0] * pupil_rate) 
aperture = make_circular_aperture(pupil_diameter)(pupil_grid)

aperture = aperture * Field(apm.flatten(), pupil_grid)



second_pupil_size = pupil_diameter * 0.8 # just gauss a number

second_pupil_size = pupil_diameter * 2 # just gauss a number

second_aperture = make_circular_aperture(second_pupil_size)(pupil_grid)

lyot_stop = ComplexSurfaceApodizer(second_aperture, second_aperture*0, lambda _: 2)