Model Fit Results for 'A Survey of Model Fits Through the L/T Sequence'

In this repository, we present the forward model fit results described in "A Survey of Model Fits Through the L/T Sequence" (manuscript AAS57769R1). We include three folders of fit results: one for the fits to Cholla (Karalidi et al., 2023; Mukherjee et al., 2023) models only, another for the fits to Phoenix (Brock et al., 2021) models only, and the third for the fits to a composite Sonora model folder containing Bobcat (Marley et al., 2021), Diamondback (Morley et al., 2024), and Cholla models. Note that our code fits each object to (1) the input folder of theoretical models and (2) a folder of real archival SpeX data, which we refer to as "real" models. The "real" model fit results are included along with the theoretical model results. Each folder contains a directory for each of the 305 brown dwarfs included in our sample. The directories are named with four-digit codes. The included file "Object_Code Key.csv" can be used to match the object code to the full object name. The fit result files include: #### RM Single Best Fit.png- A plot of the spectrum of the best-fit "real" model on top of the spectrum of the object #### SM Single Best Fit.ong- A plot of the spectrum of the best-fit theoretical model on top of the spectrum of the object ####BestRMSingleFit.txt- The best-fit "real" model spectrum file ####BestSMSingleFit.txt- The best-fit theoretical model spectrum file ####unnormalized.txt- Flux-calibrated spectrum of the target object AllSMSFresults.csv- A full printout of the theoretical model fit results for the object RMSFresults.csv- A full printout of the "real" model fit results for the object SMSFtop200.csv- A printout of the theoretical model fit results, best-fit parameters printed to their own columns, only showing the top 200 models SMSFtop200HeatMap.png- The heat maps show the distribution of G_K versus pairs of model parameters for the top 200 fits to the object本仓库公开了发表于《通过L/T序列开展模型拟合综述》（稿件编号AAS57769R1）中的正演模型拟合结果。 本次公开的拟合结果分为三个文件夹：其一仅针对Cholla模型（Karalidi等人，2023；Mukherjee等人，2023）开展拟合；其二仅针对Phoenix模型（Brock等人，2021）开展拟合；其三则针对包含Bobcat模型（Marley等人，2021）、Diamondback模型（Morley等人，2024）与Cholla模型的复合Sonora模型文件夹开展拟合。 请注意，本代码将每个天体分别拟合至（1）理论模型输入文件夹与（2）真实存档SpeX数据文件夹，我们将后者称为“真实”模型。本仓库同步提供“真实”模型与理论模型的拟合结果。 每个文件夹均包含样本中305颗褐矮星各自对应的目录，目录以四位编码命名。附带文件“Object_Code Key.csv”可用于将天体编码与完整天体名称进行匹配。 拟合结果文件包含如下内容： #### RM Single Best Fit.png：将最佳拟合“真实”模型的光谱叠加至目标天体光谱的绘图文件 #### SM Single Best Fit.png：将最佳拟合理论模型的光谱叠加至目标天体光谱的绘图文件 #### BestRMSingleFit.txt：最佳拟合“真实”模型的光谱文件 #### BestSMSingleFit.txt：最佳拟合理论模型的光谱文件 #### unnormalized.txt：目标天体的流量校准光谱 AllSMSFresults.csv：该天体理论模型拟合结果的完整打印文件 RMSFresults.csv：该天体“真实”模型拟合结果的完整打印文件 SMSFtop200.csv：理论模型拟合结果的打印文件，将最佳拟合参数单独列为一列，仅展示前200个拟合模型 SMSFtop200HeatMap.png：该热图展示了针对该天体的前200个拟合结果中，G_K波段星等与模型参数配对的分布情况