Ticket #400 (closed defect: fixed)
Generate test data for the statistics library requested in #395
Reported by: | rhl | Owned by: | ajc |
---|---|---|---|
Priority: | normal | Milestone: | |
Component: | unknown | Keywords: | |
Cc: | bick | Blocked By: | |
Blocking: | Project: | LSST | |
Version Number: | |||
How to repeat: |
not applicable |
Description
Please generate a set of test images that can be used to validate the libraries requested in ticket #395.
These should be images of a suitable size for use in unit tests (i.e. large enough to provide accurate values and errors, but small enough for tests to run fast), and with known correct values and error estimates. We probably need both pure noise simulations (Gaussian and Poisson), and also real frames with well-known correct values. This real data should be provided with associated masks and variances --- i.e. as on-disk representation of MaskedImages
Change History
comment:4 Changed 11 years ago by rlaher
- Status changed from inTicketWork to assigned
- Owner changed from rlaher to ajc
Reassigned to Andy Connolly for generation of real frames, masks, and variances -- per discussion at 1/14/09 applications telecon.
comment:6 Changed 10 years ago by bick
- Cc bick added
- Status changed from assigned to closed
- Resolution set to fixed
The following statistical test images are now in afwdata:
v1_i1_g_m400_s20_f.fits v1_i1_g_m400_s20_u16.fits v1_i2_g_m400_s20_f.fits v1_i2_g_m400_s20_u16.fits v2_i1_p_m9_f.fits v2_i1_p_m9_u16.fits v2_i2_p_m9_f.fits v2_i2_p_m9_u16.fits
I've removed the block-by #445 (statistical variates generators), but left that ticket open.
I'm closing this ticket, and adding myself to the cc list.