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Packages (all on github, pip installable):
astropy/astropy (contributor) core astronomical packages
astropy/ccdproc (co-lead dev) CCD data reduction/calibration
mwcraig/reducer (lonely dev, more welcome) friendly widget-based interface
Widgets and astropy:doing research with undergrads
Matt Craig github: mwcraig email: [email protected]
The Big IdeaConnect novice researchers to expert-developed software so the novices can do science sooner.
Outline
• A little astronomy
• reducer notebook demo
• reducer widget architecture (pure python)
• make-your-own-widget demo
an uncalibrated image
an uncalibrated imageTrim this
an uncalibrated image
Thermal noise(dark current)
an uncalibrated imageNon-uniformillumination(flat field)
Combine calibration images
• Take 10+ of each calibration image
• Combine to avoid adding noise to data
Note to self: notebook
pure python widgets
reducer tour
widget architecture
Every red box is a subclass (directly or indirectly) of
reducer.gui.ToggleContainerWidget
Outermost box is a reducer.gui.ToggleGoWidget
let’s build this now
let’s build this now
ToggleContainerWidget
let’s build this now
ToggleGoWidget
widget construction demo
Future• photometry widget
• time series analysis (Lomb-Scargle)
• suggestions?
thank you…
• Jean Connolly (particularly helpful review comments) and the other reviewers
• Students:
• Nathan Heidt, Laura Herzog, Nathan Walker, Erin Aadland, Elias Holte, Laura Maixner, Michael Meraz
Packages (all on github, pip installable):
https://github.com/astropy/astropy conda install astropy
https://github.com/astropy/ccdproc conda install -c astropy ccdproc
https://github.com/mwcraig/reducer conda install -c mwcraig reducer
Matt Craig github: mwcraig email: [email protected]