JWST User Documentation Home

JWST Cycle 1 General Observer (GO) proposal submissions closed on Tuesday November 24, 2020.

Proposing tools

Current versionRelease date

Astronomers Proposal Tool (APT)

2020.5December 18, 2020

JWST Exposure Time Calculator (ETC)

1.6March 31, 2021

About JDox

JWST User Documentation, informally known as "JDox," is intended as an agile, user-friendly source of information inspired by Wikipedia articles. Our goal is to provide short, focused, well-linked articles covering details about the observatory and instruments, descriptions of tools used for proposing, advice on observing strategies, roadmaps that guide users through the proposal preparation process, as well as information about calibration and analysis of JWST data.

In addition to the User Documentation designed for proposers, JDox also includes a subsidiary section called Proposal Parameters articles that contain technical documentation for each "field" (parameter) in the Astronomer's Proposal Tool (APT).   These articles are not designed as a primary reference and not displayed on the left-had navigation sidebar of the User Documentation. However, some links throughout JDox may point you to a Proposal Parameters article for specific information.  If the article you are viewing is in the Proposal Parameters area, the left-hand sidebar will look different and the background color will change.  To return to the User Documentation, use the JDox HOME button at upper left.

JDox is made possible by the following contributing authors:

S. Alberts, C. Alves de Oliveira, T. Beck, S. Birkmann, B. Blacker, W. Blair, T. Böeker, M. L. Boyer, G. Brammer, B. Brooks, R. Brown, H. Bushouse, A. Canipe, L. Chambers, C. Chen, D. Coe, M. Correnti, M. Cracraft, A. Deshpande, R. Diaz, R. Downes, N. Earl, N. Espinoza, H. Ferguson, P. Ferruit, J. Filippazzo,  P. Forshay, O. Fox, J. Fraine, A. Fullerton, M. Garcia Marin, G. Giardino, K. Gilbert, J. Girard, K. Gordon, C. Gosmeyer, P. Goudfrooij, T. Greene, B. Hagan, J. Hargis, R. Hawkins, A. Henry, B. Hilbert, D. Hines, S. Holfeltz, B. Holler, J. Hunkeler, G. Kanarek, D. Karakla, S. Kassin, S. Kendrew, T. Keyes, A. Koekemoer, S. La Massa, D. Law, J. Lee, P-L Lim, J. Leisenring, J. Lotz, N. Lützgendorf , L. McCuen, S. Milam, A. Moro-Martin, K. Murray, J. Muzerolle, E. Nelan, B. Nickson, M. Oboryshko, P. Ogle, S. Osborne, C. Pavlovsky, M. Pena-Guerrero, M. Perrin, K. Peterson, N. Pirzkal, K. Pontoppidan, C. Proffitt, E. Puga, L. Pueyo, S. Ravindranath, T. Rawle, N. Reid, M. Ressler, A. Riedel, G. Rieke, M. Rieke, J. Rigby, C. Ritchie, M. Robberto, J. Sahlmann, B. Sargent, E. Schlawin, R. Shaw, M. Sirianni, A. Sivaramakrishnan, G. Sloan, D. Soderblom, G. Sonneborn, J. Stansberry, K. Stevenson, L. Strolger, T. Temim, D. Thatte, L. Ubeda, J. Valenti, K. Volk, G. Wahlgren, B. Williams, C. Willmer, E. Wislowski, B. York

JDox Project Team

JDox Project Lead
Alaina Henry
Ori Fox (previous)
Jennifer Lotz (previous)

JDox Deputy Project Lead
Shireen Gonzaga
Stephanie La Massa (previous)
Dan Coe (previous)
Dave Soderblom (previous)

JWST User Support Project Scientist
William Blair

JDox IT Technologists
Paul Mulgrew
Stacy Smith
Matthew Bonnitt

JDox Content and Technical Editors
Shireen Gonzaga (lead)
Susan Rose

JDox NASA Reviewers
Susan Neff
Jane Rigby
George Sonneborn (previous)

How to cite JDox

To cite the JWST User Documentation Website:

In-text ref.: (JWST User Documentation, 2016-)

End reference: JWST User Documentation 2016- Baltimore, MD. Space Telescope Science Institute [access date in year month day], https://jwst-docs.stsci.edu

To cite a JDox article in a journal paper:

In-text ref.: (STScI, 2016-) 

End reference: Space Telescope Science Institute (STScI) 2016- Article Title, JWST User Documentation [Updated article update date in year month day] Baltimore, MD article URL

Example:
Space Telescope Science Institute (STScI) 2017- MIRI Coronagraphic Imaging, JWST User Documentation [Published 2017 December 22] Baltimore, MD, https://jwst-docs.stsci.edu/mid-infrared-instrument/miri-observing-modes/miri-coronagraphic-imaging