HMI Observables Data Coverage Plots for December 2025

Click on the thumbnails for a larger view, or select another month:

Data Quality Events

2025.12.02
2025.12.03
2025.12.03
2025.12.10
2025.12.17
2025.12.23
2025.12.29
2025.12.29
2025.12.30
2025.12.30
Weekly cals
AIA GT/PZT calibration
SDOGS maintenance/down converter issues
Weekly cals
Weekly cals
Weekly cals
High winds at SDOGS
SDOGS down converter issues
SDOGS down converter issues
Weekly cals
Link to old coverage plot page