Dataset for: "Spatial Variation in Strong Line Ratios and Physical Conditions in Two Strongly-Lensed Galaxies at z~1.4"

This repository deposit contains the 1D HST WFC3-IR grism spectra used in the accepted version of the manuscript "Spatial Variation in Strong Line Ratios and Physical Conditions in Two Strongly-Lensed Galaxies at z~1.4" (accepted 08-Apr-2021). There are 20 spectra included in this deposit. They are listed here with basic information about each file. In the table below, "bothroll" refers to stacks of spectra from both roll angles while "roll139" denotes spectra using only the 139 degree roll angle (this only applies to the smaller, complete image 2 of sgas1723). For the target sgas2340, "4stackednoim3" refers to a stack of spectra of 4 of the complete images, namely images 1,2, and 4 from the 043 degree roll angle and image 1 from the 327 degree roll angle. For spectra of regions within sgas2340, strings such as "A1A2A4A1" denote, for example, that spectra from images A1, A2, and A4 from one roll angle were used and only the image A1 from the second roll angle was used. See figure 1 and table 2. These spectra are neither continuum-subtracted, corrected for Milky Way reddening, nor corrected for reddening from dust within these targets.本存档包含已被接收的论文《z~1.4处两个强引力透镜星系的强线比空间变化与物理条件》（接收日期：2021年4月8日）的最终版本中所使用的一维哈勃空间望远镜（Hubble Space Telescope, HST）宽视场相机3红外通道（Wide Field Camera 3-Infrared, WFC3-IR）光栅光谱数据。本存档中共包含20组光谱数据，所有数据均按文件逐一列出并附带各文件的基础信息。 下表中，"bothroll"指代将两个滚转角下采集的光谱进行堆叠得到的光谱数据，而"roll139"则指代仅使用139°滚转角采集的光谱数据（该设置仅适用于sgas1723的较小且完整的图像2）。 对于目标sgas2340，"4stackednoim3"指代对4幅完整图像的光谱进行堆叠得到的数据，具体为来自043°滚转角的图像1、2、4，以及来自327°滚转角的图像1的光谱堆叠结果。 针对sgas2340内部区域的光谱数据，形如"A1A2A4A1"的字符串的含义为：使用某一滚转角下的图像A1、A2、A4的光谱，以及第二滚转角下仅图像A1的光谱进行组合。 详见图1与表2。 本数据集包含的光谱均未进行连续谱扣除、银河系红化校正，也未针对目标天体内部的尘埃红化进行校正。