New NISP Data Products Release

The next month of the National Science Foundation’s (NSF’s) Global Oscillation Network Group (GONG) data products is now available. The most recent processing includes the following products:

– network-merged daily velocity and magnetogram images, p-mode-coefficient time series, and mode parameters and flow measurements from ring-diagram technique for GONG month 303 covering the period 20250210 to 20250317
– p-mode frequency data products for central GONG month 302 spanning 20250105 to 20250209

Schedule of GONG helioseismology product releases can be seen at https://gong2.nso.edu/vmbi_pub_sched.html. If you have any questions about the data or identify any issues, please contact us at [email protected].