FROM: L. F. Burlaga DATE: February 15, 2017 SUBJECT: Submission of Voyager 1 magnetic field 48 sec average data for DOY 1-241, 2016 I am submitting 48-sec averages of Voyager 1 magnetic field data for the interval 1- 241, 2016. These are given in the 8 attached tab-delimited ascii (.txt) files. There are 9 data sets. each with 30 days of data, beginning with DOY 1, 31, 61, 91, 121, 151, 181, and 211 241, respectively. These are the latest data we have available from Voyager 1. The columns are: 1. SC ID (Voyager 1) 2 year 3. DOY (Jan 1 = 1) 4. F1 (the magnetic field strength, the average of higher resolution field strengths, in nT) 5, 6, 7 BR, BT, BN (the magnetic field components in RTN coordinates, in nT) The one sigma uncertainty is dBR ≈ 0.02 nT and dBT ≈ 0.02 nT. The uncertainty in dBN is larger, since we could not obtain this from a magrol; it could be between 0.02 nT and 0.1 nT. Please post these data, and let me know when they are posted. Len Burlaga, Code 673