Logo image
End-to-end ground calibration and in-flight performance of the FIREBall-2 instrument
Journal article   Peer reviewed

End-to-end ground calibration and in-flight performance of the FIREBall-2 instrument

Vincent Picouet, Bruno Milliard, Gillian Kyne, Didier Vibert, David Schiminovich, Christopher Martin, Erika Hamden, Keri Hoadley, Johan Montel, Nicole Melso, …
Journal of astronomical telescopes, instruments, and systems, Vol.6(4), pp.044004-044004
10/01/2020
DOI: 10.1117/1.JATIS.6.4.044004

View Online

Abstract

The payload of the Faint Intergalactic Redshifted Emission Balloon (FIREBall-2), the second generation of the FIREBall instrument (PI: C. Martin, Caltech), has been calibrated and launched from the NASA Columbia Scientific Balloon Facility in Fort Sumner, New Mexico. FIREBall-2 was launched for the first time on the September 22, 2018, and the payload performed the very first multi-object acquisition from space using a multi-object spectrograph. Our performance-oriented paper presents the calibration and last ground adjustments of FIREBall-2, the in-flight performance assessed based on the flight data, and the predicted instrument’s ultimate sensitivity. This analysis predicts that future flights of FIREBall-2 should be able to detect the HI Lyα resonance line in galaxies at z  ∼  0.67, but will find it challenging to spatially resolve the circumgalactic medium.
multi-object spectrograph space mission balloon borne instrument calibration ultraviolet electron multiplying CCD

Details

Metrics

Logo image