Data from "Molecular Mapping of DR Tau's Protoplanetary Disk, Envelope, Outflow, and Large-Scale Spiral Arm"

Data associated with Huang et al., 2023, "Molecular Mapping of DR Tau's Protoplanetary Disk, Envelope, Outflow, and Large-Scale Spiral Arm," ApJ, 943, 107 The raw data can be obtained by requesting data from program W20BE (PI: J. Huang) from the NOEMA archive. <strong>Images</strong> images.tar: FITS files of image cubes and moment maps as shown in Figs. 2, 3, 5, 9, and 10 (see also finalimagingscript.py) <strong>Spectra</strong> spectra.tar: ASCII files of spectra shown in Figs. 1 and 9 (see also finalimagingscript.py) <strong>Measurement sets (CASA format)</strong> drtau_LINENAME_corrected.ms.tar: Measurement set for a given line, corresponding to drtau_LINENAME_selfcal-contsub.uvt in lines_contsub_uvt.tar drtau_ui_cont_corrected.ms.tar: Continuum measurement set corresponding to the UI baseband, generated from w20be-ui-cont-selfcal.uvt in continuum_uvt.tar <strong>UV tables (GILDAS format)</strong> LR_uvt.tar: Pipeline-calibrated UV tables of low-resolution data (see w20be-tables-LR.clic) HR_uvt.tar: Pipeline-calibrated UV tables of high-resolution data (see w20be-tables-HR.clic) continuum_uvt.tar: Self-calibrated, spectrally averaged continuum UV tables generated from LR_uvt.tar lines_contsub_uvt.tar: Self-calibrated, continuum-subtracted line UV tables generated from the UV tables in HR_uvt.tar <strong>Scripts</strong> w20be-tables-LR.clic: CLIC script used to output UV tables of low-resolution data from the pipeline-calibrated data (output contained in LR_uvt.tar) w20be-tables-HR.clic: CLIC script used to output UV tables of high-resolution data from the pipeline-calibrated data (output contained in HR_uvt.tar) uvfitstoms.py: Script to export uvfits files to measurement sets and to correct the metadata in the measurement sets finalimagingscript.py: CASA script used to generate imaging products in images.tar and spectra in spectra.tar <strong>Other:</strong> calib.tar: Files output by NOEMA pipeline本数据集关联Huang等人2023年发表于《天体物理学杂志》(ApJ)第943卷第107页的论文《DR Tau原行星盘、包层、外流与大尺度旋臂的分子成像》。原始数据需通过向NOEMA档案库的W20BE项目（项目负责人（Principal Investigator，PI）：J. Huang）申请获取。 【图像】images.tar：包含图2、3、5、9、10所示的图像立方体与矩映射的FITS文件（详见finalimagingscript.py脚本） 【光谱】spectra.tar：包含图1与图9所示光谱的ASCII格式文件（详见finalimagingscript.py脚本） 【测量集（CASA格式）】 drtau_LINENAME_corrected.ms.tar：对应特定谱线的测量集，与lines_contsub_uvt.tar中的drtau_LINENAME_selfcal-contsub.uvt文件相对应 drtau_ui_cont_corrected.ms.tar：对应UI基带的连续谱测量集，由continuum_uvt.tar中的w20be-ui-cont-selfcal.uvt文件生成 【UV表（GILDAS格式）】 LR_uvt.tar：低分辨率数据的流水线校准UV表（详见w20be-tables-LR.clic脚本） HR_uvt.tar：高分辨率数据的流水线校准UV表（详见w20be-tables-HR.clic脚本） continuum_uvt.tar：由LR_uvt.tar生成的自校准、谱平均连续谱UV表 lines_contsub_uvt.tar：由HR_uvt.tar中的UV表生成的自校准、扣除连续谱的谱线UV表 【脚本文件】 w20be-tables-LR.clic：用于从流水线校准数据导出低分辨率数据UV表的CLIC脚本（导出结果存储于LR_uvt.tar） w20be-tables-HR.clic：用于从流水线校准数据导出高分辨率数据UV表的CLIC脚本（导出结果存储于HR_uvt.tar） uvfitstoms.py：用于将uvfits文件转换为测量集并修正测量集元数据的脚本 finalimagingscript.py：用于生成images.tar中的成像产物与spectra.tar中光谱文件的CASA脚本 【其他】 calib.tar：NOEMA流水线生成的校准文件