---+++ Working files for 102018 interface meeting ---++++ Slightly tweeked version of Reni's layout v9 * [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1.ZMX][KNGAO_100mmpupil_120arcsecRelay_100218_v1.ZMX]] * Output science fold mirror tilt opened by 5 degrees (from -20 deg to -25 deg) * Na dichroic moved 'downstream' 50 mm * Na dichroic tilt opened by 9 degrees (from 19 deg to 28 deg) * IF dichroic moved 'upstream' 50 mm * IF dichroic tilt closed by 3 degrees (from 45 deg to 42 deg) * IF final fold mirror (config 6) opened 3 degrees (from -9 deg to -12 deg) to 'approx' return IF output to similar point * IF final fold mirror (config 7) opened 3 degrees (from -5.4 deg to -8.4 deg) to 'approx' return IF output to similar point * Minor refocusing due to change in plane parallel plate tilts (may not be rigorously consistent with each configuration) * The 'swinging instrument fold' versions of this layout are minor tweaks * Output fold mirror 25 mm 'downstream' away from OAP4 * New coordinate break object to offset the fold rotation point to approx. it's edge point * Rotation of Inst #2 'config0001b' direction is set to give output gut ray approx parallel to the telescope axis entering the NGAO K-mirror * Required motion of fold mirror is about 50 degrees (full range) to switch between Instr 1 and Instr 2 <img src="%ATTACHURLPATH%/KNGAO_100mmpupil_120arcsecRelay_100218_v1.JPG" alt="KNGAO_100mmpupil_120arcsecRelay_100218_v1.JPG" width='792' height='592' /> | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0001.IGS][KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0001.IGS]] | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0001.IGS][gutrays_config0001.IGS]] | Sci path - no NGS WFS dichroic in beam | | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0002.IGS][KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0002.IGS]] | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0002.IGS][gutrays_config0002.IGS]] | Sci path | | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0003.IGS][KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0003.IGS]] | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0003.IGS][gutrays_config0003.IGS]] | NGS WFS path - with 'old' 3 fold mirror layout | | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0004.IGS][KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0004.IGS]] | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0004.IGS][gutrays_config0004.IGS]] | Path to LOWFS input including IF feed | | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0005.IGS][KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0005.IGS]] | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0005.IGS][gutrays_config0005.IGS]] | Path to LOWFS - on IF feed | | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0006.IGS][KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0006.IGS]] | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0006.IGS][gutrays_config0006.IGS]] | IF feed Arm 1 | | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0007.IGS][KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0007.IGS]] | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0007.IGS][gutrays_config0007.IGS]] | IF feed Arm 2 | | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0008.IGS][KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0008.IGS]] | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0008.IGS][gutrays_config0008.IGS]] | Acquisition path | | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0009.IGS][KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0009.IGS]] | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0009.IGS][gutrays_config0009.IGS]] | LGS path - 90 km conjugate | | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0010.IGS][KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0010.IGS]] | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0010.IGS][gutrays_config0010.IGS]] | LGS path - 180 km conjugate | |^| [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_all.IGS][gutrays_all.IGS]] | | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v3_swinging_instrument_fold_config0001a.IGS][KNGAO_100mmpupil_120arcsecRelay_100218_v3_swinging_instrument_fold_config0001a.IGS]] | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v3_swinging_instrument_fold_gutrays_config0001a.IGS][gutrays_config0001a.IGS]] | to Instr #1 | | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v3_swinging_instrument_fold_config0001b.IGS][KNGAO_100mmpupil_120arcsecRelay_100218_v3_swinging_instrument_fold_config0001b.IGS]] | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v3_swinging_instrument_fold_gutrays_config0001b.IGS][gutrays_config0001b.IGS]] | to Instr #2 | <hr> ---++++ Add'l config showing one of our 2nd instrument feed options, an insertable fold after the NGS WFS dichroic * [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v2_short_feed_mirror.ZMX][KNGAO_100mmpupil_120arcsecRelay_100218_v2_short_feed_mirror.ZMX]] * Tilted NGS WFS dichroic 'up' out of plane (incidence angle of -40 deg) * Moved NGS WFS dichroic 'upstream' as much as comfortable (to be 350 mm after 'switchyard' fold) * Inserted 'removable' fold mirror with incidence angle 45 degrees at location ~ 150 mm 'downstream' of the NGS WFS dichroic * Note: None of the configurations on this page consider room for the (presumably) 2 different instrument ADC's <img src="%ATTACHURLPATH%/KNGAO_100mmpupil_120arcsecRelay_100218_v2_short_feed_mirror.JPG" alt="KNGAO_100mmpupil_120arcsecRelay_100218_v2_short_feed_mirror.JPG" width='792' height='592' /> | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v2_short_feed_mirror_configs_config0001.IGS][KNGAO_100mmpupil_120arcsecRelay_100218_v2_short_feed_mirror_configs_config0001.IGS]] | [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_100218_v2_short_feed_mirror_gutrays_config0001.IGS][gutrays_config0001.IGS]] | <hr> ---++++ Back to Reni's v9, but now with 2nd stage refractive collimator and possible articulating output fold mirror to feed 2 instruments Again, ADC not shown (would have to assume each instrument handles it's own ADC...) * NGAO_2nd_relay__to_focal_plane_with_DM_Lens_Real_v2.JPG: <br /> <img src="%ATTACHURLPATH%/NGAO_2nd_relay__to_focal_plane_with_DM_Lens_Real_v2.JPG" alt="NGAO_2nd_relay__to_focal_plane_with_DM_Lens_Real_v2.JPG" width='792' height='592' /> ---++++ (3/3/2010) NGS WFS pick off before OAP4 w/ a f/20 NGSWFS output - Velur's design (based on input from Rich about geometry) * 3d layout: <br /> <img src="%ATTACHURLPATH%/3d-layout.jpg" alt="3d-layout.jpg" width='1920' height='1200' /> * spot diagram: <br /> <img src="%ATTACHURLPATH%/spots.jpg" alt="spots.jpg" width='960' height='720' /> * [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev18.ZMX][KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev18.ZMX]]: zemax file * [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev18.SES][KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev18.SES]]: zemax session file * [[%ATTACHURL%/gut_ray_KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev18.IGS][gut_ray_KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev18.IGS]]: gut ray IGES file * [[%ATTACHURL%/on_axis_KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev18.IGS][on_axis_KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev18.IGS]]: on-axis field iges file * [[%ATTACHURL%/all_fields_KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev18.IGS][all_fields_KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev18.IGS]]: all field iges file ---++++ (3/16/2010) NGSWFS latest design with geometry fixed * [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev19.ZMX][KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev19.ZMX]]: NGAO NGS WFS design w/ Velur's triplet (*.zmx) * [[%ATTACHURL%/KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev19.SES][KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev19.SES]]: NGAO NGS WFS design w/ Velur's triplet (*.ses)
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3d_layout2.JPG
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2010-03-03 - 19:20
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3d layout
SES
KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev18.SES
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zemax session file
SES
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NGAO
WFS
triplet design
ZMX
KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev18.ZMX
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KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev19.ZMX
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2010-03-16 - 22:06
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NGAO NGS
WFS
design w/ Velur's triplet
JPG
KNGAO_100mmpupil_120arcsecRelay_100218_v1.JPG
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128.4 K
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KNGAO_100mmpupil_120arcsecRelay_100218_v2_short_feed_mirror.ZMX
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135.6 K
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NGAO_2nd_relay__to_focal_plane_with_DM_Lens_Real_v2.JPG
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139.2 K
2010-02-19 - 16:46
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150.8 K
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spots.jpg
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166.8 K
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spot diagram
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0009.IGS
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3d layout
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0004.IGS
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224.2 K
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0006.IGS
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278.5 K
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KNGAO_100mmpupil_120arcsecRelay_100218_v3_swinging_instrument_fold_gutrays_config0001b.IGS
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280.7 K
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281.0 K
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KNGAO_100mmpupil_120arcsecRelay_100218_v2_short_feed_mirror_gutrays_config0001.IGS
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291.5 K
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0007.IGS
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306.5 K
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0002.IGS
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307.3 K
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_config0003.IGS
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378.0 K
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gut ray IGES file
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on_axis_KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev18.IGS
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1425.5 K
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on-axis field iges file
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_gutrays_all.IGS
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2477.7 K
2010-02-19 - 16:06
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0009.IGS
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4491.6 K
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0010.IGS
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4741.5 K
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0008.IGS
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4923.3 K
2010-02-19 - 15:24
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0005.IGS
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0006.IGS
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2010-02-19 - 15:24
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0004.IGS
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2010-02-19 - 15:24
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0007.IGS
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6787.9 K
2010-02-19 - 15:24
RichardDekany
IGS
KNGAO_100mmpupil_120arcsecRelay_100218_v3_swinging_instrument_fold_config0001a.IGS
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7716.3 K
2010-02-19 - 22:15
RichardDekany
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0001.IGS
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7716.5 K
2010-02-19 - 15:23
RichardDekany
IGS
KNGAO_100mmpupil_120arcsecRelay_100218_v3_swinging_instrument_fold_config0001b.IGS
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7716.6 K
2010-02-19 - 22:16
RichardDekany
IGS
KNGAO_100mmpupil_120arcsecRelay_100218_v2_short_feed_mirror_configs_config0001.IGS
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8086.8 K
2010-02-19 - 15:56
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IGS
KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0002.IGS
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8378.3 K
2010-02-19 - 15:23
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KNGAO_100mmpupil_120arcsecRelay_100218_v1_configs_config0003.IGS
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8834.6 K
2010-02-19 - 15:23
RichardDekany
IGS
all_fields_KNGAO_100mmpupil_120arcsecRelay_v9_lgsfolded_rev18.IGS
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40514.4 K
2010-03-03 - 19:27
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all field iges file
This topic: Keck/NGAO
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100218Designs
Topic revision: r4 - 2010-03-16 - ViswaVelur
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