Comments (2)
Pinging Rachel Plesha to comment for NIRISS.
Also, following #6783 I presume this intermediate product should include background subtraction as well.
from jwst.
Comment by Rachel Plesha on JIRA:
The NIRISS WFSS team discussed this ticket. We agree that there are some intermediate products that would be useful to save:
- assign_wcs + flat_field products. This is useful for display purposes and getting access to sky coords
- single file/extension with list of all source bounding box information when looking at the grism image. This should include source ID, starting and ending x/y locations (for both grism and direct images), and the source type.
- Residual measurements for contamination modeling
For the assign_wcs & flat field products, we discussed if the background should be included or not. For now, we do not think that this should be included, but we will want to revisit this after more analysis is done on the background calibration (ongoing now). We believe we can easily update this in the future by setting the --save_combined_background parameter to true in a parameter reference file.
For the bounding box information, this is something that is available in cal and x1d datamodel metadata (output from extract_2d), but is a little tedious to get. JP-3169 has a bit more information about how this information could be input into the x1d headers, but another option we discussed was adding some columns into the source catalog as well. The end goal here is to be able to easily go between the direct image+source catalog to the 2D and 1D spectra for any given source.
For the contamination modeling residual measurements, we think this is part of a larger discussion about the contamination modeling, and it appears there is an option of "--save_simulated_image" that can be set if we decide we need this in the future. I am mentioning it here more for record keeping than an action item.
from jwst.
Related Issues (20)
- NIRSPEC dark parallel error for program 6634 HOT 2
- numpy version 2.0.1 not compatible with jwst.pipeline.Detector1Pipeline HOT 1
- High memory usage for Detector1Pipeline HOT 4
- Memory Leaks in Detector1Pipeline HOT 7
- Clean up unnecessary copies HOT 2
- Emicorr NaNs data for low ngroups HOT 2
- Jump step refactoring HOT 9
- Memory leak in OLS_C ramp fitting
- JWST to send calibration version to CRDS for context setting, under DR paradigm
- Train TAC model (Tso/Ami/Coron)
- Refactor model_blender to take in only necessary metadata
- NIRSpec TSO filenames may be missing the slitname HOT 1
- cibuildwheel fails for python 3.13
- Enable python 3.13 wheels when python 3.13 support is added HOT 1
- Remove nlow and nhigh parameters from outlier_detection
- OLS_C Ramp Fitting HOT 10
- outlier detection get_sections should set buffer size based on total available memory
- add options to reduce memory usage in resample
- ramp_fit: crmag not implemented in OLS_C
- Use group name instead of index for `SkyGroup` during skymatch
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from jwst.