Calibrated meudon data

This repository contains calibrated filament data which is made from Meudon hand drawn archive, which consist hand drawn Carrington maps in image format available at BASS2000: Solar Survey Archive at Observatoire de Paris (available at http://bass2000.obspm.fr/lastsynmap.php). The Meudon archive consisting gray scaled images for Carrington rotation 876-1823 and coloured images for Carrington rotation 1824-2008. After downloading the data from the Meudon archive, we have used a automated method (described in our paper which is accepted for publication in APJ and now available at https://arxiv.org/pdf/2106.04320.pdf) to calibrate these data and then we have used these calibrated data for further studeis of solar filaments. These calibrated data from our automated detection is now we are making public and can be used for any further studies only after citing our paper Mazumder et al 2021. Data of gray scaled images for Carrington rotation 876-1823 is kept at gray_scale_image.zip folder and data for coloured images for Carrington rotation 1824-2008 is kept in colour_mages.zip folder. @misc{mazumder2021solar, title={Solar Cycle Evolution of Filaments over a Century: Investigations with the Meudon and McIntosh Hand-drawn Archives}, author={Rakesh Mazumder and Subhamoy Chatterjee and Dibyendu Nandy and Dipankar Banerjee}, year={2021}, eprint={2106.04320}, archivePrefix={arXiv}, primaryClass={astro-ph.SR} } This repository contains calibrated filament data which is made from Meudon hand drawn archive, which consist hand drawn Carrington maps in image format available at BASS2000: Solar Survey Archive at Observatoire de Paris (available at http://bass2000.obspm.fr/lastsynmap.php). The Meudon archive consisting gray scaled images for Carrington rotation 876-1823 and coloured images for Carrington rotation 1824-2008. After downloading the data from the Meudon archive, we have used a automated method (described in our paper in https://arxiv.org/pdf/2106.04320.pdf) to calibrate these data and then we have used these calibrated data for further studeis of solar filaments. These calibrated data from our autamated detection is now we are making public and can be used for any further studies only after citing our paper Mazumder et al 2021. @misc{mazumder2021solar, title={Solar Cycle Evolution of Filaments over a Century: Investigations with the Meudon and McIntosh Hand-drawn Archives}, author={Rakesh Mazumder and Subhamoy Chatterjee and Dibyendu Nandy and Dipankar Banerjee}, year={2021}, eprint={2106.04320}, archivePrefix={arXiv}, primaryClass={astro-ph.SR} } Our work is accepted for publication in APJ and now available at https://arxiv.org/pdf/2106.04320.pdf and after it get published the refernce of ApJ will be updated here.本仓库包含经校准的太阳日珥（solar filament）数据，其源自默东（Meudon）手绘档案。该档案包含以图像格式存储的手绘卡林顿星图（Carrington maps），可在巴黎天文台的BASS2000太阳巡天档案（BASS2000: Solar Survey Archive at Observatoire de Paris）获取，访问网址为http://bass2000.obspm.fr/lastsynmap.php。默东档案涵盖卡林顿自转周期（Carrington rotation）876-1823的灰度图像，以及卡林顿自转周期1824-2008的彩色图像。 我们从默东档案下载数据后，采用了一种自动化方法（详见我们已被《天体物理学杂志》（Astrophysical Journal，缩写APJ）接收待发表的论文，该论文现可在https://arxiv.org/pdf/2106.04320.pdf获取）对这批数据进行校准，随后使用校准后的数据集开展后续太阳日珥相关研究。本次我们将经自动化检测得到的校准数据公开，仅需引用我们2021年的论文Mazumder et al 2021，即可将其用于任何后续研究。其中，卡林顿自转周期876-1823的灰度图像数据存放于gray_scale_image.zip文件夹，卡林顿自转周期1824-2008的彩色图像数据存放于colour_images.zip文件夹。 @misc{mazumder2021solar, title={百年间日珥的太阳周演化：基于默东与麦金托什手绘档案的研究}, author={Rakesh Mazumder and Subhamoy Chatterjee and Dibyendu Nandy and Dipankar Banerjee}, year={2021}, eprint={2106.04320}, archivePrefix={arXiv}, primaryClass={astro-ph.SR} } 本仓库包含经校准的太阳日珥数据，其源自默东手绘档案。该档案包含以图像格式存储的手绘卡林顿星图，可在巴黎天文台的BASS2000太阳巡天档案获取，访问网址为http://bass2000.obspm.fr/lastsynmap.php。默东档案涵盖卡林顿自转周期876-1823的灰度图像，以及卡林顿自转周期1824-2008的彩色图像。 我们从默东档案下载数据后，采用了一种自动化方法（详见论文https://arxiv.org/pdf/2106.04320.pdf）对这批数据进行校准，随后使用校准后的数据集开展后续太阳日珥相关研究。本次我们将经自动化检测得到的校准数据公开，仅需引用我们2021年的论文Mazumder et al 2021，即可将其用于任何后续研究。 @misc{mazumder2021solar, title={百年间日珥的太阳周演化：基于默东与麦金托什手绘档案的研究}, author={Rakesh Mazumder and Subhamoy Chatterjee and Dibyendu Nandy and Dipankar Banerjee}, year={2021}, eprint={2106.04320}, archivePrefix={arXiv}, primaryClass={astro-ph.SR} } 我们的研究已被《天体物理学杂志》（APJ）接收待发表，现可在https://arxiv.org/pdf/2106.04320.pdf获取；正式发表后，本文的APJ参考文献将在此处更新。