... Each fiber slit head is spring loaded against kinematic mounting surfaces within the spectrograph socket. ...
43. http://www.apo.nmsu.edu/Projects/08ARCBib.pdf
... W., Adleberger, E. G., Battat, J. B., Hoyle, C. D., Michelsen, E. L., Stubbs, C. W., \& Swanson, H. E., ``APOLLO springs to life: One-millimeter lunar laser ranging," Proceedings of the 15th International Laser Ranging Workshop, Canberra, Australia, (2007 ...
44. Performance of the 3.5m Telescope
... Instrumentation for Ground-Based Optical Astronomy: Present and Future, ed. L.B. Robinson, Springer-Verlag, New York, 1988 ... 686-690, Springer-Verlag, New York, 1988 . 3. ...
45. http://www.apo.nmsu.edu/Telescopes/SDSS/eng.papers/19990212_AstigCor/19990212.html
... Push the actuator up into the hole until it snaps into place, compressing the wave spring. back to top . 5. Setup conditions . ...
46. Optics Cleaning
... The wiping should not be rubbing; the sum of the spring tension of the tissue and adherence due to water tension should be the dominant force between the tissue and the glass. ...
47. Secondary Mirror Motions
... 4 pulses per periods and x10 interpolators, these encoders generate a pulse every 0.05 ?m. The transverse encoder's plunger is spring loaded against a right angle bracket that is mounted to the top of the transverse support rod on the secondary mirror ...
48. http://www.apo.nmsu.edu/Projects/10_11Bib.pdf
... 2012, "Forbidden Oxygen Lines in Comets C/2006 W3 Christensen and C/2007 Q3 Siding Spring at Large Heliocentric Distance: Implications for the Sublimation of Volatile Ices", Icarus, 220, 277-285 McKay et al. ...
49. Astrophysical Research Consortium - Apache Point Observatory
... There is a spring mounted rivet that holds each grating in on the side that contains the two mount screws near the edge. With firm pressure, pull. ...
50. Status of Fiber Feed.html
... Each slit assembly is spring mounted to the housing and is automatically kinematically aligned to its spectrograph when the plug-plate cartridge is installed in the telescope. ...