W
Wm. J. McCann
Researcher at Johns Hopkins University
Publications - 4
Citations - 2445
Wm. J. McCann is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Advanced Camera for Surveys & Galaxy. The author has an hindex of 4, co-authored 4 publications receiving 2383 citations.
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Journal ArticleDOI
The photometric performance and calibration of the Hubble Space Telescope advanced camera for surveys
Marco Sirianni,Marco Sirianni,Marco Sirianni,Myungkook J. Jee,Narciso Benítez,Narciso Benítez,John P. Blakeslee,André R. Martel,Gerhardt R. Meurer,M. Clampin,G. De Marchi,G. De Marchi,G. De Marchi,Holland C. Ford,Ronald L. Gilliland,George F. Hartig,Garth D. Illingworth,J. Mack,Wm. J. McCann +18 more
TL;DR: In this paper, the photometric calibration of the Advanced Camera for Surveys (ACS) was presented, and a significant amount of data has been collected to characterize the on-orbit performance of the three channels.
Journal ArticleDOI
The Photometric Performance and Calibration of the HST Advanced Camera For Surveys
Marco Sirianni,Marco Sirianni,Marco Sirianni,Myungkook J. Jee,Narciso Benítez,John P. Blakeslee,André R. Martel,Gerhardt R. Meurer,M. Clampin,G. De Marchi,G. De Marchi,Holland C. Ford,R. L. Gilliland,George F. Hartig,G. D. Illingworth,Jennifer Mack,Wm. J. McCann +16 more
TL;DR: In this paper, the photometric calibration of the HST Advanced Camera for Surveys (ACS) is presented, and an overview of the performance and calibration of two CCD cameras, the Wide Field Channel (WFC) and the High Resolution Channel (HRC), and a description of the best techniques for reducing ACS CCD data.
Journal ArticleDOI
Advanced camera for surveys observations of young star clusters in the interacting galaxy UGC 10214
Hien D. Tran,Marco Sirianni,Holland C. Ford,Garth D. Illingworth,Mark Clampin,George F. Hartig,Robert H. Becker,Robert H. Becker,Richard L. White,F. Bartko,Narciso Benítez,John P. Blakeslee,Rychard Bouwens,Tom Broadhurst,Rachel A. Brown,Chris Burrows,E. S. Cheng,Nicholas Cross,Paul D. Feldman,Marijn Franx,David A. Golimowski,Caryl Gronwall,Leopoldo Infante,Randy A. Kimble,John Krist,Michael Lesser,Daniel Magee,André R. Martel,Wm. J. McCann,Gerhardt R. Meurer,George K. Miley,Marc Postman,Piero Rosati,William B. Sparks,Zlatan Tsvetanov +34 more
TL;DR: In this article, the first Advanced Camera for Surveys (ACS) observations of young star clusters in the colliding/merging galaxy UGC 10214 were made as part of the Early Release Observation (ERO) program for the newly installed ACS during service mission SM3B for the Hubble Space Telescope (HST).
Journal ArticleDOI
Coronagraphic imaging of 3C 273 with the advanced camera for surveys
André R. Martel,Holland C. Ford,Hien D. Tran,Garth D. Illingworth,John Krist,Richard L. White,Richard L. White,William B. Sparks,Caryl Gronwall,Nicholas Cross,George F. Hartig,Mark Clampin,David R. Ardila,F. Bartko,Narciso Benítez,John P. Blakeslee,Rychard Bouwens,Tom Broadhurst,Robert A. Brown,C. J. Burrows,E. S. Cheng,Paul D. Feldman,M. Franx,David A. Golimowski,Leopoldo Infante,Randy A. Kimble,Michael Lesser,Wm. J. McCann,Felipe Menanteau,Gerhardt R. Meurer,George K. Miley,Marc Postman,Piero Rosati,Marco Sirianni,Zlatan Tsvetanov,W. Zheng +35 more
TL;DR: In this paper, a detailed view of the host galaxy of the nearby and luminous QSO 3C 273 was obtained using the High Resolution Channel (HRC) of the Advanced Camera for Surveys (ACS) in coronagraphic mode in F475W (g), F606W (V), and F814W (I) as part of the Early Release Observations (ERO) program.