SDSS PT Instrument Drawings

20-inch Telescope Drawings are in the vertical file drawing cabinet nearest the door in the APO conference room.

DWG  |  DXF  |  PS ]

File Name Drawing Number Description
topflange MOPT-0100 Filter box top mounting flange
BottomPlate03 MOPT-0100-3 Bottom of filter box
BottomPlate04 MOPT-0100-4 Bottom of filter box
BottomPlate05 MOPT-0100-5 Bottom of filter box
BottomPlate06 MOPT-0100-6 Bottom of filter box
toptube MOPT-0101 Filter box top tube
c1cell.dwg MOPT-0102 Lens cell for PT C1 corrector
c1Retainer MOPT-0103 Retainer ring for PT C1 corrector
c1tube MOPT-0104 Tube for C1 corrector
c1Flange MOPT-0105 Mounting flange for C1 corrector tube
TopPlate1 MOPT-0106-1 Filter box top plate
TopPlate2 MOPT-0106-2 Filter box top plate
TopPlate3 MOPT-0106-3 Filter box top plate
TopPlate4 MOPT-0106-4 Filter box top plate
TopPlate5 MOPT-0106-5 Filter box top plate
TopPlate6 MOPT-0106-6 Filter box top plate
TopPlate7 MOPT-0106-7 Filter box top plate
TopPlate-b MOPT-0106-b Filter box top plate
topbaffle MOPT-0108 Filter box lightbaffle, top
BottomPlate MOPT-0110 Bottom of filter box
BottomPlate01 MOPT-0110-1 Bottom of filter box
BottomPlate02 MOPT-0110-2 Bottom of filter box
SidePlate01 MOPT-0111-1 Filter box side plate
SidePlate02 MOPT-0111-2 Filter box side plate
SidePlate MOPT-0111-2 Filter box side plate
SidePlate03 MOPT-0111-3 Filter box side plate
SidePlate04 MOPT-0111-4 Filter box side plate
ShutterStandoffs MOPT-0115 Shutter standoffs
InsideBoltCircle MOPT-0118 Bolt pattern for IR Labs dewar, inside, near window
JanisInsulator MOPT-0123 G10 insulator for Janis dewar
FocuserFlange MOPT-0124 Focuser flange for NGFDX1, screw-on bottom plate design
IRLabsInsulator MOPT-0124 G10 insulator for IR Labs dewar
CopperSolePlate MOPT-0125 Cold strap mounting tab
SouthPlate MOPT-0126-1 Don’t send; send 01 version instead Filter box south plate
SouthPlate01 MOPT-0126-1 Filter box south plate
SouthPlate02 MOPT-0126-2 Filter box south plate
SouthPlate03 MOPT-0126-3 Filter box south plate
SouthPlate04 MOPT-0126-4 Filter box south plate
SouthCover MOPT-0127 Cover for projector port
DrawerSlides MOPT-0128 Drawer slide mounts for PT filter box
BottomBaffle MOPT-0129 Bottom baffle for filter box
EyepieceCover MOPT-0130 Stray light baffle for filterbox eyepiece hole
10-pinFlange MOPT-0131 Vacuum flange for 10-pin connector, IR Labs dewar
37-pinFlange MOPT-0132 Vacuum flange for 37-pin connector, IR Labs dewar
FFLampG10 MOPT-0133 Mounting bracket (part) for JPG FF lamp
FFLampBracket MOPT-0134 Bracket for mounting flat field lamp on 2ndy housing cover
FFLampLens0Adapter MOPT-0135 Lens adapter for FF lamp to change from old MT to new PT
FilterWiringA MOPT-0136 Filter wheel wiring diagram (interior)
FFLampSpacer MOPT-0137 Lens group spacer for FF lamp to change from old MT to new PT
HoseClampA MOPT-0138 Cryotiger line clamp, polar disk mounting
HoseClampB MOPT-0139 Nut for HoseClampA
HoseClampC MOPT-0140 Cryotiger line clamp; dual-clamp
CryotigerAdapter1 MOPT-0141 IR labs dewar modification for cryotiger
CryoTigerBlank MOPT-0142 Vacuum blank for CryoTiger adapter on IR labs dewar
c2moptBlank MOPT-0143 Aluminum blank of PT C2 coma corrector (dewar plug)
c2moptBlank MOPT-0143a Aluminum blank of PT C2 coma corrector (dewar plug), thick version
BaffleRing1 MOPT-0144 Baffle ring for top of primary baffle
BaffleRing2 MOPT-0145 Baffle ring for primary baffle
BaffleRing3 MOPT-0146 Baffle ring for primary baffle
BaffleRingAssy MOPT-0147 Baffle ring assembly
BaffleRingSpacers MOPT-0148 Baffle ring spacers
BaffleRingTool MOPT-0149 Tool for inserting primary baffles
NorthPlate MOPT-0150 North Plate of filter box (was MOPT-0123)
EyepieceAdapter MOPT-0151 Focuser flange for NGFDX1, clamp-on 8-inch diameter, IR Labs dewar replacement
jhuweb MOPT-0152 Stainless steel CCD holder (same as sdss spectrograph; jeg drawing)
FilterMask MOPT-0153 Stray light mask to go on top of filters in the filter wheel
SupportStand MOPT-0153 Dewar stand for IR Labs dewar
c1mopt04b MOPT-0200 Optical specifications for PT C1 corrector
c2mopt04b MOPT-0201 Optical specifications for PT C2 coma corrector
filter MOPT-0202 Clear filter for PT (never built)
c2mopt02 MOPT-0203 Optical specifications for PT C2 coma corrector
c2mopt03 MOPT-0204 Optical specifications for PT C2 coma corrector
c2mopt04 MOPT-0205 Optical specifications for PT C2 coma corrector
c2mopt04b MOPT-0206 Optical specifications for PT C2 coma corrector (final)
Assembly MOPT-0300 JEG shutter on PT filterbox
Assembly1 MOPT-0301 JEG shutter on PT filterbox
Assembly2 MOPT-0302 JEG shutter on PT filterbox
mtrotshut MOPT-0303 JEG rotating shutter
mtshapr MOPT-0304 JEG shutter aperture
mtshasy MOPT-0305 JEG shutter assembly sketch
mtshbot MOPT-0306 JEG shutter lower plate
mtshskt MOPT-0307 JEG shutter skirt
mtshtop MOPT-0308 JEG shutter top
mtshbox MOPT-0309 JEG shutter control box
mtshutter MOPT-0310 JEG shutter all views
mtshcard.ps JEG shutter controller wirewrap
mtshconb.ps JEG shutter control box internal wiring
mtshcont.ps JEG shutter control board
mtshwire.ps JEG shutter module wiring

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Added 20-inch drawing location December 20, 2002
July 11, 2001
Alan Uomoto