SurfaceProfileMeasurements < Palomar/PTF

Tags: view all tags

---++ MOSAIC camera Surface Profile Measurements

---+++ CCD Array Flatness

---+++ Relative positions of surfaces

Summary of measurements:

 | *surface* | *Z [mm]* | *Sigma [mm]* | *Delta* [mm] |
 | Dewar      | 0.000       | 0.038              |                         |
 | Window Front | -1.667 | 0.032 | 1.667 |
 | Window Back  | -14.358 | 0.027 | 12.691 |
 | Detector  | -24.292 | 0.025 | 9.934 |

Z is displacement relative to a plane fit to the dewar surface. Window back and Detector have been corrected for refraction. Sigma is the standard deviation of the mean. Delta is the difference between a surface and the previous surface.  -- Main.DavidHale - 27 May 2008

Read the [[%ATTACHURL%/mosaic_relative_positions.pdf][complete report on relative positions]] for more details.


-- Main.DavidHale - 27 May 2008

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
pdf	mosaic_relative_positions.pdf	r1	manage	1143.9 K	2008-07-18 - 06:31	DavidHale	report on relative positions of various surfaces in the Mosaic camera as measured with profilometry

Topic revision: r1 - 2008-07-18 - DavidHale

Edit
Attach