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| [[ http://science.nasa.gov/media/medialibrary/2011/10/28/JWST_KaliraiAPSOct2011-Frontier_Science.pdf | Frontier Science with the James Webb Space Telescope ]] | [[ http://science.nasa.gov/media/medialibrary/2011/10/28/JWST_KaliraiAPSOct2011-Frontier_Science.pdf | Frontier Science with the James Webb Space Telescope ]] - great slides! [[ http://jwst.nasa.gov/miri.html | MIRI ]] search http://www.stsci.edu for point spread function: [[ http://www.stsci.edu/jwst/software/point-spread-function-modeling.pdf | Point spread function modeling software paper ]] [[ http://www.stsci.edu/jwst/doc-archive/technical-reports/JWST-STScI-001157.pdf | Point spread function paper ]] [[ http://www.stsci.edu/hst/wfc3/tools/etcs/ | Hubble Exposure Time Calculators ]] GSMT AND JWST: Looking Back to the Future of the Universe [[ http://www.nsf.gov/mps/ast/aaac/reports/gsmt-jwst_synergy_combined.pdf | A GIANT SEGMENTED MIRROR TELESCOPE: SYNERGY WITH JWST ]] ==== What can JWST resolve? ==== A [[ https://en.wikipedia.org/wiki/Jansky | Jansky ]] is 1e-26 W / m^2^-Hz. The Hz bandwidth can be estimated from the wavelength and wavelength window: Hz = c Δλ / λ^2^ . Two pixels needed for Nyquist deconvolution of point spread function. 0.11 arcsecond (as) pixels means 0.22 as minimum for estimating size (more is better) A 100 AU round shell is 0.22 as across at 450 pc. The galactic disk is 300 pc thick, G stars ------ == SOFIA airborne observatory, DLR/NASA == https://www.sofia.usra.edu/Science/ObserversHandbook/FORCAST.html [[ attachment:FORCAST_Sensitivity_v3.jpg | {{ attachment:FORCAST_Sensitivity_v3.jpg | width=300 }} ]] ==== What SOFIA can resolve? ==== ------ == Spitzer Infrared Satellite, NASA == ==== What can Spitzer resolve? ==== ------ == Herschel Infrared Satellite, ESA == ==== What can Herschel resolve? ==== ------ === balloon === [[ http://stratocat.com.ar/fichas-e/1990/KRN-19900522.htm | PIROG 4 (Pointing InfraRed Observing Gondola) ]] [[ http://iopscience.iop.org/article/10.1086/588541/pdf | THE BALLOON-BORNE LARGE APERTURE SUBMILLIMETER TELESCOPE: BLAST ]] [[ http://iopscience.iop.org/article/10.1086/588541/meta ]] |
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| === balloon === | [[ https://en.wikipedia.org/wiki/Point_spread_function | Point Spread Function ]] |
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| http://stratocat.com.ar/fichas-e/1990/KRN-19900522.htm | [[ http://www.satsig.net/orbit-research/delta-v-geo-injection-calculator.htm | satellite launch calculator ]] |
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| http://iopscience.iop.org/article/10.1086/588541/pdf | [[ http://www.keckobservatory.org/about | About Keck ]] |
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| http://iopscience.iop.org/article/10.1086/588541/meta https://en.wikipedia.org/wiki/Point_spread_function http://www.satsig.net/orbit-research/delta-v-geo-injection-calculator.htm |
[[ http://www.naoj.org/Observing/Instruments/COMICS/overhead.html | Subaru Telescope COMICS imager ]] |
James Webb Space Telescope
http://ircamera.as.arizona.edu/MIRI/performance.htm
Frontier Science with the James Webb Space Telescope - great slides!
search http://www.stsci.edu for point spread function:
Point spread function modeling software paper
Hubble Exposure Time Calculators
GSMT AND JWST: Looking Back to the Future of the Universe
A GIANT SEGMENTED MIRROR TELESCOPE: SYNERGY WITH JWST
What can JWST resolve?
A Jansky is 1e-26 W / m2-Hz. The Hz bandwidth can be estimated from the wavelength and wavelength window: Hz = c Δλ / λ2 .
Two pixels needed for Nyquist deconvolution of point spread function. 0.11 arcsecond (as) pixels means 0.22 as minimum for estimating size (more is better) A 100 AU round shell is 0.22 as across at 450 pc. The galactic disk is 300 pc thick, G stars
SOFIA airborne observatory, DLR/NASA
https://www.sofia.usra.edu/Science/ObserversHandbook/FORCAST.html
What SOFIA can resolve?
Spitzer Infrared Satellite, NASA
What can Spitzer resolve?
Herschel Infrared Satellite, ESA
What can Herschel resolve?
balloon
PIROG 4 (Pointing InfraRed Observing Gondola)
THE BALLOON-BORNE LARGE APERTURE SUBMILLIMETER TELESCOPE: BLAST