Provisional magnetic field (1-min and 1-sec) data recorded at Davis (DVS) MAGDAS (MAGnetic Data Acquisition System) station

The International Research Center for Space and Planetary Environmental Science (i-SPES), formerly International Center for Space Weather Science and Education (ICSWSE), Kyushu University, has deployed MAGDAS magnetometers at 70 stations mainly along the 210-degree magnetic meridians (MM) and the magnetic Dip equator, and FM-CW radars along the 210-degree MM during the Years 2005 through 2021. The uploaded data include the magnetic data records of Davis stations from April 2022 to December 2024.The data records include 4 magnetic field elements:H (magnetic northward component), D (magnetic eastward component), Z (vertical component), and F (total field). Filename format:The following are used in format of the filename. STN= 3-letter MAGDAS station code YYYY= four-digit year MM= two-digit month DD=two-digit day t= type of data (p-provisional) int= data interval (min-minute, sec-second) 1. The filename format for one-minute mean data is STNYYYYMMDDtint.int. Example: DVS20131231pmin.min2. The filename format for second data is STNYYYYMMDDtint.int. Example: DVS20131231psec.secData Format: Each data file is written in the IAGA2002 (ASCII) format. Please refer to the following web page for the data format. http://www.ngdc.noaa.gov/IAGA/vdat/IAGA2002/iaga2002format.html