Dataset for A Statistical Survey of E-region Anomalous Electron Heating Using Poker Flat Incoherent Scatter Radar Observations

This archive contains the complete list of anomalous electron heating (AEH) events in PFISR data between 2010 and 2023 identified by Zhang and Varney (2024), along with the code necessary to reproduce the results. The main list of AEH events is in the file AEH_event_list.csv, and the rest of this archive is supporting information for reproducibility. The files contained are: algo1.ipynb: Python notebook implementing algorithm 1. algo2.py: Python script implementing algorithm 2. algo3.ipynb: Python notebook implementing algorithm 3. algo4.ipynb: Python notebook implementing algorithm 4. cal_velo.py: Python function to calculate ion velocity. io_utils.py: Python functions for manipulating AMISR hdf5 files. Fig1.ipynb: Python notebook to recreate figure 1. Fig2,5.ipynb: Python notebook to recreate figures 2 and 5. Fig3,11.ipynb: Python notebook to recreate figures 3 and 11. Fig4.ipynb: Python notebook to recreate figure 4. Fig6.ipynb: Python notebook to recreate figure 6. Fig7,8,9,10.ipynb: Python notebook to recreate figures 7, 8, 9, and 10. PFISR_Data_Quality_Checker.ipynb: Python notebook with data preprocessing and quality checking. Table1.ipynb: Python notebook to extract the beamcode information needed for table 1. AEH_events_list.csv: Complete list of AEH events identified by algorithms 1, 3, and 4. The first column indicates the UT time of the start of the event, and 1 or 0 in the three columns denote whether the event was or was not detected by the algorithm, respectively. AEH_in_2010&2011.csv: Spreadsheet to facilitate direct comparisons with previous work on AEH in 2010 and 2011. f107.json: Smoothed F10.7 data used in this study. AEH_Detection_Outputs.zip: Archive of all of the raw output of the python scripts running the detection algorithms. AE&PAE.zip: Archive of all AE data used in this study.

本归档包含Zhang与Varney(2024)于2010至2023年间在PFISR数据中识别出的全部异常电子加热（Anomalous Electron Heating, AEH）事件清单，以及复现该研究结果所需的全部代码。AEH事件主清单存储于文件AEH_event_list.csv中，归档内其余内容均为保障研究可复现性的辅助材料。归档内含如下文件：
algo1.ipynb：实现算法1的Python交互式笔记本
algo2.py：实现算法2的Python脚本
algo3.ipynb：实现算法3的Python交互式笔记本
algo4.ipynb：实现算法4的Python交互式笔记本
cal_velo.py：用于计算离子速度的Python函数
io_utils.py：用于处理AMISR格式HDF5文件的Python工具函数集
Fig1.ipynb：用于复现图1的Python交互式笔记本
Fig2,5.ipynb：用于复现图2与图5的Python交互式笔记本
Fig3,11.ipynb：用于复现图3与图11的Python交互式笔记本
Fig4.ipynb：用于复现图4的Python交互式笔记本
Fig6.ipynb：用于复现图6的Python交互式笔记本
Fig7,8,9,10.ipynb：用于复现图7、8、9与10的Python交互式笔记本
PFISR_Data_Quality_Checker.ipynb：集成数据预处理与质量校验流程的Python交互式笔记本
Table1.ipynb：用于提取表1所需波束编码信息的Python交互式笔记本
AEH_events_list.csv：包含通过算法1、3、4识别出的全部AEH事件清单。该文件第一列为事件起始的世界时（Universal Time, UT），后续三列分别以1或0标记该事件是否被对应算法检出
AEH_in_2010&2011.csv：便于与2010、2011年AEH相关既往研究开展直接对比的电子表格
f107.json：本研究中使用的平滑化F10.7数据
AEH_Detection_Outputs.zip：运行检测算法的Python脚本生成的全部原始输出归档
AE&PAE.zip：本研究使用的全部AE数据归档