Specification of the Focal-Plane

instruments for SPICA

Specification of the Focal-Plane

instruments for SPICA2009/03/132009/03/13

SPICA Detection Limit

SPICA　 GOAL

Imaging Spectroscopy

FPC (Focal-Plane Finding Camera)

FPC-G : fine guidance systemFPC-S : scientific observation

FPC-S 2-2.5 μm FOV : 6’ ×6’

MIRACLE (Mid-Infrared Camera w/o Lens)

Imaging Camera & Low-resolution spectroscopyλ = 5-27 μm (Short), 20-38 μm (Long)FOV = 6’×6’ ×2R = 60-200 (grizm)Sensitivity : 100 × AKARI & Spitzer

Mid-IR moderate-resolution spectrometerModerate-resolution spectroscopy

λ = 10-18 μm (Short), 18-36 μm (Long)R ~ 3000 FOV = 20”×5” (Short), 20”×7” (Long)Sensitivity : 10 × Spitzer

Mid-IR high-dispersion spectrometerHigh-resolution spectroscopy

λ = 4-8 μm (Short), 12-18 μm (Long)R ~ 30,000 (Immersion grating)FOV = 3.5”×3.5” (Short), 6.0”×6.0” (Long)

Mid-IR Coronagraph

SAFARI (SPICA Far-infrared Instrument)

Imaging Spectroscopyλ = 35-210 μmFOV = 2’×2’R = 2000 @100μmConfusion = 50μJy @70μmSensitivity : 100 × Hershel

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BLISS (Background-Limited Infrared-Submillimeter Spectrograph)

Spectroscopyλ = 38-400 μm (5-bands)R = 700

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