Ideas for the demo (acceptance criteria for sprint)

[hcferguson]

Placeholder issue

[mrobberto]

FIRST CUT - Tuesday March 17

Like for our first specview sprint, we list here the contents of the demo of Monday March 23, 2015. These can be regarded as our "acceptance criteria" for this sprint.

The demo will be run using a pysynphot notebook. Unchecked boxes indicate feature not yet added to the notebook, or still under development.

IMSTATS
After creating dummy images and import them as NDData

• demonstrate basic statistics without and with sigma clipping
• demonstrate statistics with a mask
• demonstrate use of 'name' and other keywords from NDData.meta
• show currently available statistics
• demonstrate use of np.nan in unmasked and masked images
• demonstrated functionality on multiple images
• demonstrate available noise estimates
• load a real .fits image, convert to NDData and run 1 instats command to close this part

MINMAX

• on the previous .fits image, demonstrate minmax on the image and on an axis

MOMENTS
still on the .fits image,

• demonstrate the extraction of the first and second moments;
• demonstrate the creation of a radial distance image;
• demonstrate the extraction of SExtractor Kron ellipse parameters
• demonstrate the filtering options (threshold, radius, mask?)

IMAGE CENTROIDS

BLOCK AVERAGE, BLOCK REPLICATE

IMARITH

• demonstrate sum, difference, product, division of 2 images in fits files
• demonstrate error propagation
• demostrate hselect
• demonstrate mask use and update

LIST PIXELS

• demonstrated pretty print with indices
• Range centered on a desired pixel
• Options for bad-pixel designation

BAD PIXEL INTERPOLATION

FITSINFO