Global End-to-End Analysis at All Frequencies

Session

WG: Commander4

31 Aug 2026, 12:00

Albano Building 3

Conveners

WG: Commander4

• Leo Bianchi (University of Oslo)
• Jonas Lunde (University of Oslo)

WG: Commander4

• Jonas Lunde (University of Oslo)
• Leo Bianchi (University of Oslo)

WG: Commander4

• Jonas Lunde (University of Oslo)
• Leo Bianchi (University of Oslo)

WG: Commander4

• Leo Bianchi (University of Oslo)
• Jonas Lunde (University of Oslo)

WG: Commander4: and SO

• Jonas Lunde (University of Oslo)
• Leo Bianchi (University of Oslo)

WG: Commander4

• Leo Bianchi (University of Oslo)
• Jonas Lunde (University of Oslo)

84. Challenges in Planck HFI data analysis

Guillaume Patanchon (U. Paris La Cite)

01/09/2026, 12:00

Accurate measurements of the Cosmic Microwave Background (CMB) with Planck’s High Frequency Instrument (HFI) required unprecedented control of systematic effects arising from the instrument and its environment. Several effects—including analogue-to-digital converter (ADC) nonlinearities, detector time constants, and signals induced by cosmic rays—were not anticipated before launch. Addressing...