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(Our Proposal)
WFIMOS |
IRIS + NFIRAOS + LGS |
IRMOS |
WFOS |
MIRES |
HROS |
PFI |
NIRES |
WIRC |
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Wide-Field Imager
and Multi-Object
Spectrograph with
High Efficiency |
High-Resolution
Optical Spectrometer |
Planet Formation
Instrument |
NIR High-resolution
Echelle Spectrometer |
Wide-Field IR Camera |
InfraRed Imaging
Spectrometer |
Narrow Field
InfraRed Adaptive
Optics System |
InfraRed
Multi-Object
Spectrometer |
Wide-Field
Optical Spectrometer |
Mid-IR
High-resolution
Echell
Spectrometer |
Wavelength
Coverage |
0.8 - 2.5 um
( 0.8 - 5.0 um ) |
1.0 - 2.5 um |
0.8 - 2.5 um |
0.31 - 1.0 um
( Option - 1.6 um ) |
4.5 - 25 um |
0.31 - 1.0 um |
1.0 - 2.5 um |
5-20 um |
0.8-2.5 um |
| Imaging |
Imaging |
Imaging |
- |
N/A |
Imaging |
Only SV |
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| Spectroscopy |
Slit MOS
( 200-400 objects ) |
IFU |
- |
Multiple IFU
MOS probes = 20
SW=0.016,0.023,0.05" |
1000 - 5000
MOS = 40 - 750 |
Single Spectroscopy |
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lenslet IFU |
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| FOV |
Pix scale adjustable
( a ) 0.7 arcmin2
( b ) 5.0 arcmin2
( c ) 310 arcmin2 |
10" x 10" (Imaging)
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- |
d = 5 arcmin (MOS)
d = 2.2 arcsec (IFU) |
8 - 20 arcmin2 |
15x15 arcsec |
- |
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Pixel Scale
[arcsec/pix] |
( a ) 0.004
( b ) 0.011
( c ) 0.086 |
0.004,0.009,
0.022,0.050 |
- |
0.008, 0.012, 0.025 |
0.070 arcsec (for CCD)
0.094 arcsec (for IR) |
0.024"/pix 4.5-14um
0.038"/pix 17-25um |
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| Resolution |
1000-4000 |
4000 |
- |
1000-20000 |
150 - 6000 |
5000 - 100000 |
20000 - 100000 |
50 - 300 |
5000 - 30000 |
5 - 100 |
AO or
seeing limitd
(SL) |
( a ) NFIRAOS
( b ) MCAO
( c ) GLAO or SL |
AO |
Near-diffraction-limited
MOAO
(Multi-Object
IFU Spectroscopy) |
GLAO
Seeing limited |
AO relay (3 LGSs) or
adaptive M2 |
Seeing limited |
AO |
AO |
MCAO |
| Detector |
( 4k x 4k ) x 9 |
4k x 4k for Imaging
HAWAII2RG x2 for IFU |
- |
HAWAII2-RG(2kx2k) |
4 x E2V (total 32)
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2k x 2k Si:As array
1k x 1k Si:As(for SV) |
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| Development |
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Echelon grating
Opt. materials/coatings |
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| Memo |
Successor of
Subaru/MOIRCS
Please see FAQ |
Own tip-tilt |
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collaborate with
COMICS team? |
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Contrast ratio~106@4/D |
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| PI |
Japan |
J. Larkin(UCLA)
I. McLean(UCLA)
K. Taylor(Caltech) |
G. Herriot(HIA)
P. Hickson(UBC) |
S. Eikenberry(UF)
D. Andersen(HIA) |
R. Abraham(UofT)
P. Cote(HIA) |
A. Tokunaga(UH) |
S. Vogt(UCO/Lick)
C. Rockosi |
B. Macintosh(LLNL)
M. Troy(JPL)
R. Doyon(UMontriol) |
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| Science Team |
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A. Ghez(UCLA)
(UCLA,HIA) |
P. Hickson(UBC)
(UCLA,UVic,HIA,
UBC,Keck) |
R. Guzman
(UF,HIA,UVic,
UColorado,
QueensU,Caltech,
Marseille,Touluse) |
R. Abraham(UofT)
(HIA,JHU,WaterlooU,
UVic,UCSC,Caltech) |
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(UCO/Lick,Caltech,UCI,
UCSD,LBNL,UVic) |
J.Graham(UCB)
(UCB,LLNL,JPL,
STScI,UMontriol) |
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