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IMACS: Inamori-Magellan Areal Camera and Spectrograph Magellan SAC Status Report 6 -7 October 2001 IMACS: Inamori-Magellan Areal Camera and Spectrograph Magellan SAC Status Report 6 -7 October 2001 U. Arizona, Tucson, AZ 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 1

Current project team: A. Dressler Principal Investigator B. Bigelow Instrument Scientist Optical Engineering B. Current project team: A. Dressler Principal Investigator B. Bigelow Instrument Scientist Optical Engineering B. Sutin, H. Epps Mechanical Engineering: B. Bigelow, T. Hare, S. Gunnels, G. Luppino (Consult. ) R. Cleary (drafting) Electrical Engineering J. Asa, D. Carr (Consult) Detector Systems: G. Burley, I. Thompson, J. Estrada Software Engineering: C. Birk, K. Clardy Fabrication: V. Kowal, R. Storts, J. Castillo, P. Ramirez 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 2

6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 3 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 3

Optics Status: Collimator: C 01 (Field lens) Finished, at OCIW C 02 - C Optics Status: Collimator: C 01 (Field lens) Finished, at OCIW C 02 - C 03 Finished, mounted in cells C 04 - C 05 At Spectrum TFL for coating Long Camera: L 01 - L 06 At Spectrum TFL for coating Short Camera: S 01, S 08 Blanks at REOSC, specifications under revision S 02 - S 09 At TORC for polishing 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 4

Optics Status cont. Filters: Two sets of UBRI filters matching those used by Arlo Optics Status cont. Filters: Two sets of UBRI filters matching those used by Arlo Landolt have been ordered from Barr. Grisms: Design of the grisms is in progress. 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 5

Current grating selection: 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 6 Current grating selection: 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 6

Mechanical Engineering Status: Guide camera stages (Hare) Assy. IP Mask server (Bigelow) Mods. IP Mechanical Engineering Status: Guide camera stages (Hare) Assy. IP Mask server (Bigelow) Mods. IP Field Lens (Hare) Done LCAM shutter (Hare) Done Filter servers Done Disperser server (Hare) re-design, draft. IP 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 7

Mechanical Engineering cont. Collimator (Bigelow) Assy. IP Long camera (Bigelow) Ready for Assy. Short Mechanical Engineering cont. Collimator (Bigelow) Assy. IP Long camera (Bigelow) Ready for Assy. Short camera (Bigelow) Drafting IP Dewar (Luppino) Done Instrument Structure (Gunnels) IP 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 8

6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 9 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 9

6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 10 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 10

Center field guide camera assembled and tested 6 -7 October 2001 Inamori-Magellan Areal Camera Center field guide camera assembled and tested 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 11

Principal and SH guide cameras being assembled 10/01 6 -7 October 2001 Inamori-Magellan Areal Principal and SH guide cameras being assembled 10/01 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 12

6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 13 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 13

Field lens coated, in shipping fixture 6 -7 October 2001 Inamori-Magellan Areal Camera & Field lens coated, in shipping fixture 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 14

Field lens cell 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 15 Field lens cell 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 15

Collimator barrel ready for assembly 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph Collimator barrel ready for assembly 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 16

C 02 during after final potting operation 6 -7 October 2001 Inamori-Magellan Areal Camera C 02 during after final potting operation 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 17

C 03 during first potting step 6 -7 October 2001 Inamori-Magellan Areal Camera & C 03 during first potting step 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 18

6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 19 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 19

First grating tilt mechanism assembled 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph First grating tilt mechanism assembled 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 20

Long camera 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 21 Long camera 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 21

LCAM materials at M&T, 5/01 Rings for lens cells. Front and rear barrel stock. LCAM materials at M&T, 5/01 Rings for lens cells. Front and rear barrel stock. 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 22

LCAM scale control system assembled and operated 6 -7 October 2001 Inamori-Magellan Areal Camera LCAM scale control system assembled and operated 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 23

Long camera with shutter, FS, and dewar mounted 6 -7 October 2001 Inamori-Magellan Areal Long camera with shutter, FS, and dewar mounted 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 24

6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 25 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 25

6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 26 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 26

6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 28 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 28

6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 29 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 29

Convergent/Prima commercial 150 W CO 2 laser cutting system $270 K (2 sec/slit). 6 Convergent/Prima commercial 150 W CO 2 laser cutting system $270 K (2 sec/slit). 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 30

Directed Light laser cutting system 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph Directed Light laser cutting system 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 31

Electronic Engineering: Dave Carr is providing electronics design for IMACS on a consulting basis. Electronic Engineering: Dave Carr is providing electronics design for IMACS on a consulting basis. Status of electronics: (3) Motion control (MC) chassis, 1 Done, 1 IP (1) Power supply chassis, Done (1) Shutter control chassis Done (2) PI chassis (flexure & scale control) Done Schematics design (all motion stages) Done 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 32

Detector systems: Guider cameras: - 4 cameras at LCO, 5 more to be fabricated Detector systems: Guider cameras: - 4 cameras at LCO, 5 more to be fabricated this year - 3 cameras for IMACS by end of 2001? Science arrays: - All CCDs in house - Dewar and detector system mechanics in house - First OCIW science controller (with 1 CCD) operating 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 33

Detector systems continued: Five science cameras planned for assembly in 2001: - 2 K Detector systems continued: Five science cameras planned for assembly in 2001: - 2 K x 4 K lab system - Red and Blue 2 K x 4 K cameras for MIKE - 4 K x 4 K camera - IMACS 8 K x 8 K Jorge Estrada now assisting with electronics assembly of the guiders and eventually, the science arrays. 6 -7 October 2001 Inamori-Magellan Areal Camera & Spectrograph 34