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1

Phasing the Mirror Segments of the Keck Telescopes: The Broadband Phasing Algorithm

Chanan, Gary, Troy, Mitchell, Dekens, Frank, Michaels, Scott, Nelson, Jerry, Mast, Terry, Kirkman, David

Journal:

Year:

1998

Language:

english

File:

PDF, 325 KB

english, 1998

2

SPIE Proceedings [SPIE 1989 Orlando Symposium - Orlando, FL (Monday 27 March 1989)] Active Telescope Systems - Aberration Correction In A Telescope With A Segmented Primary

Nelson, Jerry, Mast, Terry, Chanan, Gary, Roddier, Francois J.

Year:

1989

Language:

english

File:

PDF, 1.35 MB

english, 1989

3

Strehl Ratio and Modulation Transfer Function for Segmented Mirror Telescopes as Functions of Segment Phase Error

Chanan, Gary, Troy, Mitchell

Journal:

Year:

1999

Language:

english

File:

PDF, 134 KB

english, 1999

4

Diffraction Effects from Giant Segmented-Mirror Telescopes

Troy, Mitchell, Chanan, Gary

Journal:

Year:

2003

Language:

english

File:

PDF, 1.33 MB

english, 2003

5

Measurement Accuracy in Control of Segmented-Mirror Telescopes

MacMartin, Douglas G., Chanan, Gary

Journal:

Year:

2004

Language:

english

File:

PDF, 142 KB

english, 2004

6

Control and Alignment of Segmented-Mirror Telescopes: Matrices, Modes, and Error Propagation

Chanan, Gary, MacMartin, Douglas G., Nelson, Jerry, Mast, Terry

Journal:

Year:

2004

Language:

english

File:

PDF, 609 KB

english, 2004

7

Calculation of wave-front tilt correlations associated with atmospheric turbulence

Chanan, Gary A.

Journal:

Journal of the Optical Society of America A

Year:

1992

Language:

english

File:

PDF, 375 KB

english, 1992

8

Phasing the Mirror Segments of the Keck Telescopes II: The Narrow-band Phasing Algorithm

Chanan, Gary, Ohara, Catherine, Troy, Mitchell

Journal:

Year:

2000

Language:

english

File:

PDF, 370 KB

english, 2000

9

Shack–Hartmann mask/pupil registration algorithm for wavefront sensing in segmented mirror telescopes

Piatrou, Piotr, Chanan, Gary

Journal:

Year:

2013

Language:

english

File:

PDF, 549 KB

english, 2013

10

SPIE Proceedings [SPIE SPIE Astronomical Telescopes + Instrumentation - San Diego, California, USA (Sunday 27 June 2010)] Ground-based and Airborne Telescopes III - Shack-Hartmann phasing of segmented telescopes: systematic effects from lenslet arrays

Stepp, Larry M., Troy, Mitchell, Chanan, Gary, Gilmozzi, Roberto, Hall, Helen J., Roberts, Jennifer

Year:

2010

Language:

english

File:

PDF, 29.34 MB

english, 2010

11

SPIE Proceedings [SPIE 1986 Astronomy Conferences - Tucson (Saturday 1 March 1986)] Advanced Technology Optical Telescopes III - Segment Alignment For The Keck Telescope Primary Mirror

Chanan, Gary A., Nelson, Jerry E., Mast, Terry S., Barr, Lawrence D.

Year:

1986

Language:

english

File:

PDF, 190 KB

english, 1986

12

SPIE Proceedings [SPIE SPIE Astronomical Telescopes + Instrumentation - Marseille, France (Monday 23 June 2008)] Ground-based and Airborne Telescopes II - A conceptual design for the Thirty Meter Telescope alignment and phasing system

Troy, Mitchell, Stepp, Larry M., Gilmozzi, Roberto, Chanan, Gary, Michaels, Scott, Bartos, Randy, Bothwell, Graham, Give'on, Amir, Hein, Randy, Radin, Max, Roberts, Jenny, Rodgers, J. Michael, Scherr,

Year:

2008

Language:

english

File:

PDF, 3.57 MB

english, 2008

13

SPIE Proceedings [SPIE SPIE Astronomical Telescopes + Instrumentation - Orlando, Florida , USA (Wednesday 24 May 2006)] Advances in Adaptive Optics II - Effects of diffraction and static wavefront errors on high-contrast imaging from the thirty meter telescope

Troy, Mitchell, Crossfield, Ian, Chanan, Gary, Dumont, Philip, Green, Joseph J., Macintosh, Bruce

Year:

2006

Language:

english

File:

PDF, 365 KB

english, 2006

14

Prospects for solar flare X-ray polarimetry

Gary Chanan, A. Gordon Emslie, Robert Novick

Journal:

Year:

1988

Language:

english

File:

PDF, 542 KB

english, 1988

15

An X-ray selected list of QSOs: Implications for the QSO luminosity function and the origin of the diffuse X-ray background

Bruce Margon, Gary Chanan, Ronald Downes

Journal:

Space Science Reviews

Year:

1981

Language:

english

File:

PDF, 44 KB

english, 1981

16

Thermal X-ray emission from neutron stars

Helfand, David J., Chanan, Gary A., Novick, R.

Journal:

Year:

1980

File:

PDF, 869 KB

1980

17

A companion quasar to 3C345

Margon, Bruce, Chanan, Gary A., Downes, Ronald A.

Journal:

Year:

1981

File:

PDF, 260 KB

1981

18

The peculiar X-ray and radio star AS431

Caillault, Jean-Pierre, Chanan, Gary A., Helfand, David J., Patterson, Joseph, Nousek, John A., Takalo, Leo O., Bothun, Gregory D., Becker, Robert H.

Journal:

Year:

1985

File:

PDF, 325 KB

1985

19

Cometary impacts, molecular clouds, and the motion of the Sun perpendicular to the galactic plane

Thaddeus, Patrick, Chanan, Gary A.

Journal:

Year:

1985

File:

PDF, 327 KB

1985

20

Extragalactic nature of G227.1 + 1.0

Chanan, Gary A., Helfand, David J., Spinrad, Hyron, Ebneter, Kate

Journal:

Year:

1986

File:

PDF, 237 KB

1986

21

Phase Discontinuity Sensing: A Method for Phasing Segmented Mirrors in the Infrared

Chanan, Gary, Troy, Mitchell, Sirko, Edwin

Journal:

Year:

1999

Language:

english

File:

PDF, 1.16 MB

english, 1999

22

Atmospheric Turbulence Characterization with the Keck Adaptive Optics Systems. I. Open-Loop Data

Schöck, Matthias, Le Mignant, David, Chanan, Gary A., Wizinowich, Peter L., van Dam, Marcos A.

Journal:

Year:

2003

Language:

english

File:

PDF, 294 KB

english, 2003

23

Comparison of Measurements of the Outer Scale of Turbulence by Three Different Techniques

Ziad, Aziz, Schöck, Matthias, Chanan, Gary A., Troy, Mitchell, Dekany, Richard, Lane, Benjamin F., Borgnino, Julien, Martin, François

Journal:

Year:

2004

Language:

english

File:

PDF, 237 KB

english, 2004

24

Efficient Method for the Reduction of Large Piston Errors in Segmented-Mirror Telescopes

Chanan, Gary, Pintó, Agustí

Journal:

Year:

2004

Language:

english

File:

PDF, 273 KB

english, 2004

25

Experimental Verification of Dispersed Fringe Sensing as a Segment Phasing Technique using the Keck Telescope

Shi, Fang, Chanan, Gary, Ohara, Catherine, Troy, Mitchell, Redding, David C.

Journal:

Year:

2004

Language:

english

File:

PDF, 931 KB

english, 2004

26

High-accuracy differential image motion monitor measurements for the Thirty Meter Telescope site testing program

Wang, Lianqi, Schöck, Matthias, Chanan, Gary, Skidmore, Warren, Blum, Robert, Bustos, Edison, Els, Sebastian, Riddle, Reed, Seguel, Juan, Travouillon, Tony

Journal:

Year:

2007

Language:

english

File:

PDF, 1.11 MB

english, 2007

27

Atmospheric turbulence profiling with slodar using multiple adaptive optics wavefront sensors

Wang, Lianqi, Schöck, Matthias, Chanan, Gary

Journal:

Year:

2008

Language:

english

File:

PDF, 1.93 MB

english, 2008

28

Limitations on the control of hexagonal mirror segment figures by means of edge measurements

Journal:

Year:

2009

Language:

english

File:

PDF, 608 KB

english, 2009

29

Algorithm for the identification of malfunctioning sensors in the control systems of segmented mirror telescopes

Chanan, Gary, Nelson, Jerry

Journal:

Year:

2009

Language:

english

File:

PDF, 720 KB

english, 2009

30

Tomographic alignment algorithm for an extremely large three-mirror telescope: invisible modes

Piatrou, Piotr, Chanan, Gary

Journal:

Year:

2010

Language:

english

File:

PDF, 383 KB

english, 2010

31

Fresnel phasing of segmented mirror telescopes

Chanan, Gary, Troy, Mitchell, Surdej, Isabelle, Gutt, Gary, Roberts, Jr., Lewis C.

Journal:

Year:

2011

Language:

english

File:

PDF, 506 KB

english, 2011

32

SPIE Proceedings [SPIE SPIE Astronomical Telescopes + Instrumentation - Amsterdam, Netherlands (Sunday 1 July 2012)] Ground-based and Airborne Telescopes IV - Alignment algorithms for the Thirty Meter Telescope

Chanan, Gary, Stepp, Larry M., Gilmozzi, Roberto, Hall, Helen J.

Year:

2012

Language:

english

File:

PDF, 387 KB

english, 2012

33

SPIE Proceedings [SPIE Astronomical Telescopes and Instrumentation - Orlando, FL (Wednesday 24 May 2006)] Ground-based and Airborne Telescopes - High accuracy DIMM measurements for the TMT site testing program

Wang, Lianqi, Schöck, Matthias, Chanan, Gary, Skidmore, Warren, Bustos, Edison, Seguel, Juan, Blum, Robert, Stepp, Larry M.

Year:

2006

Language:

english

File:

PDF, 401 KB

english, 2006

34

Phase III randomised study of dexamethasone with or without oblimersen sodium for patients with advanced multiple myeloma

Chanan-Khan, Asher A., Niesvizky, Ruben, Hohl, Raymond J., Zimmerman, Todd M., Christiansen, Neal P., Schiller, Gary J., Callander, Natalie, Lister, John, Oken, Martin, Jagannath, Sundar

Journal:

Leukemia and Lymphoma

Year:

2009

Language:

english

File:

PDF, 196 KB

english, 2009

35

SPIE Proceedings [SPIE 1994 Symposium on Astronomical Telescopes & Instrumentation for the 21st Century - Kailua, Kona, HI (Sunday 13 March 1994)] Instrumentation in Astronomy VIII - W.M. Keck Telescope phasing camera system

Chanan, Gary A., Nelson, Jerry E., Mast, Terry S., Wizinowich, Peter L., Schaefer, Barbara A., Crawford, David L., Craine, Eric R.

Year:

1994

Language:

english

File:

PDF, 695 KB

english, 1994

36

SPIE Proceedings [SPIE Astronomical Telescopes and Instrumentation - Orlando, FL (Wednesday 24 May 2006)] Ground-based and Airborne Telescopes - The alignment and phasing system for the Thirty Meter Telescope

Chanan, Gary, Troy, Mitchell, Crossfield, Ian, Nelson, Jerry, Mast, Terry, Stepp, Larry M.

Year:

2006

Language:

english

File:

PDF, 688 KB

english, 2006

37

SPIE Proceedings [SPIE Astronomical Telescopes and Instrumentation - Waikoloa, HI (Thursday 22 August 2002)] Future Giant Telescopes - CELT site testing program

Schoeck, Matthias, Erasmus, D. Andre, Djorgovski, S. George, Chanan, Gary A., Nelson, Jerry E., Angel, J. Roger P., Gilmozzi, Roberto

Year:

2003

Language:

english

File:

PDF, 760 KB

english, 2003

38

SPIE Proceedings [SPIE Astronomical Telescopes & Instrumentation - Kona, HI (Friday 20 March 1998)] Advanced Technology Optical/IR Telescopes VI - Residual misalignments of the Keck Telescope primary mirror segments: classification of modes and implications for adaptive optics

Troy, Mitchell, Chanan, Gary A., Sirko, Edwin, Leffert, Emily, Stepp, Larry M.

Year:

1998

Language:

english

File:

PDF, 475 KB

english, 1998

39

SPIE Proceedings [SPIE Astronomical Telescopes and Instrumentation - Munich, Germany (Monday 27 March 2000)] Optical Design, Materials, Fabrication, and Maintenance - Phasing the primary mirror segments of the Keck telescopes: a comparison of different techniques

Chanan, Gary A., Troy, Mitchell, Ohara, Catherine M., Dierickx, Philippe

Year:

2000

Language:

english

File:

PDF, 1.39 MB

english, 2000

40

SPIE Proceedings [SPIE Astronomical Telescopes and Instrumentation - Waikoloa, HI (Thursday 22 August 2002)] Future Giant Telescopes - Control of the California Extremely Large Telescope primary mirror

MacMartin, Douglas G., Chanan, Gary A., Angel, J. Roger P., Gilmozzi, Roberto

Year:

2003

Language:

english

File:

PDF, 888 KB

english, 2003

41

SPIE Proceedings [SPIE Astronomical Telescopes and Instrumentation - Waikoloa, HI (Thursday 22 August 2002)] Future Giant Telescopes - Diffraction effects from giant segmented mirror telescopes

Troy, Mitchell, Chanan, Gary A., Angel, J. Roger P., Gilmozzi, Roberto

Year:

2003

Language:

english

File:

PDF, 417 KB

english, 2003

42

Projection approach to complexity reduction in tomographic alignment of extremely large telescopes

Piatrou, Piotr, Chanan, Gary

Journal:

Year:

2012

Language:

english

File:

PDF, 441 KB

english, 2012

43

SPIE Proceedings [SPIE 1994 Symposium on Astronomical Telescopes & Instrumentation for the 21st Century - Kailua, Kona, HI (Sunday 13 March 1994)] Advanced Technology Optical Telescopes V - Optical quality of the W.M. Keck Telescope

Wizinowich, Peter L., Mast, Terry S., Nelson, Jerry E., DiVittorio, Michael, Chanan, Gary A., Stepp, Larry M.

Year:

1994

Language:

english

File:

PDF, 1.01 MB

english, 1994

44

In-plane effects on segmented-mirror control

MacMynowski, Douglas G., Roberts, Lewis C., Shelton, J. Chris, Chanan, Gary, Bonnet, Henri

Journal:

Year:

2012

Language:

english

File:

PDF, 899 KB

english, 2012

45

SPIE Proceedings [SPIE SPIE Astronomical Telescopes + Instrumentation - Montréal, Quebec, Canada (Sunday 22 June 2014)] Ground-based and Airborne Telescopes V - On-sky measurement accuracy of Keck telescope segment surface errors

Stepp, Larry M., Gilmozzi, Roberto, Hall, Helen J., Troy, Mitchell, Chanan, Gary, Roberts, Jenny

Year:

2014

Language:

english

File:

PDF, 326 KB

english, 2014

46

SPIE Proceedings [SPIE SPIE Astronomical Telescopes + Instrumentation - Montréal, Quebec, Canada (Sunday 22 June 2014)] Modeling, Systems Engineering, and Project Management for Astronomy VI - Wavefront sensing and control performance modeling of the Thirty Meter telescope for systematic trade analyses

Angeli, George Z., Dierickx, Philippe, Nissly, Carl, Seo, Byoung-Joon, Troy, Mitchell, Chanan, Gary, Roberts, Scott, Rogers, John

Year:

2014

Language:

english

File:

PDF, 1010 KB

english, 2014

47

SPIE Proceedings [SPIE SPIE Optical Engineering + Applications - San Diego, California, USA (Sunday 21 August 2011)] Astronomical Adaptive Optics Systems and Applications IV - Overview of the control strategies for the TMT alignment and phasing system

Piatrou, Piotr, Tyson, Robert K., Hart, Michael, Chanan, Gary

Year:

2011

Language:

english

File:

PDF, 2.31 MB

english, 2011

48

SPIE Proceedings [SPIE SPIE Astronomical Telescopes + Instrumentation - Orlando, Florida , USA (Wednesday 24 May 2006)] Space Telescopes and Instrumentation I: Optical, Infrared, and Millimeter - Verification of the James Webb Space Telescope coarse phase sensor using the Keck Telescope

Albanese, Marc, Mather, John C., MacEwen, Howard A., Wirth, Allan, Jankevics, Andrew, de Graauw, Mattheus W. M., Gonsiorowski, Tom, Ohara, Catherine, Shi, Fang, Troy, Mitchell, Chanan, Gary, Acton, Sc

Year:

2006

Language:

english

File:

PDF, 445 KB

english, 2006

49

SPIE Proceedings [SPIE Astronomical Telescopes and Instrumentation - Waikoloa, HI (Thursday 22 August 2002)] Highly Innovative Space Telescope Concepts - Advanced Segmented Silicon Space Telescope (ASSiST)

Dekany, Richard G., MacMartin, Douglas G., Chanan, Gary A., Troy, Mitchell, MacEwen, Howard A.

Year:

2002

Language:

english

File:

PDF, 131 KB

english, 2002

50

SPECTROSCOPY OF SIX X-RAY-SELECTED BL LACERTAE CANDIDATES

BRUCE MARGON, TODD A. BOROSON, GARY A. CHANAN, IAN B. THOMPSON and DONALD P. SCHNEIDER

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1986

Language:

english

File:

PDF, 664 KB

english, 1986