Skip to content
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion _toc.yml
Original file line number Diff line number Diff line change
Expand Up @@ -84,14 +84,14 @@ parts:
- file: notebooks/WFC3/image_displayer_analyzer/wfc3_image_displayer_analyzer.ipynb
- file: notebooks/WFC3/exception_report/wfc3_exception_report.ipynb
- file: notebooks/WFC3/calwf3_v1.0_cte/calwf3_with_v1.0_PCTE.ipynb
- file: notebooks/WFC3/persistence/wfc3_ir_persistence.ipynb
- file: notebooks/WFC3/ir_tvb.md
sections:
- file: notebooks/WFC3/ir_ima_visualization/IR_IMA_Visualization_with_an_Example_of_Time_Variable_Background.ipynb
- file: notebooks/WFC3/calwf3_recalibration/calwf3_recal_tvb.ipynb
- file: notebooks/WFC3/tvb_flattenramp/TVB_flattenramp_notebook.ipynb
- file: notebooks/WFC3/ir_scattered_light_calwf3_corrections/Correcting_for_Scattered_Light_in_IR_Exposures_Using_calwf3_to_Mask_Bad_Reads.ipynb
- file: notebooks/WFC3/ir_scattered_light_manual_corrections/Correcting_for_Scattered_Light_in_IR_Exposures_by_Manually_Subtracting_Bad_Reads.ipynb
- file: notebooks/WFC3/persistence/wfc3_ir_persistence.ipynb
- file: notebooks/WFC3/photometry.md
sections:
- file: notebooks/WFC3/filter_transformations/filter_transformations.ipynb
Expand Down
2 changes: 1 addition & 1 deletion notebooks/WFC3/README.md
Original file line number Diff line number Diff line change
Expand Up @@ -13,14 +13,14 @@ General Tools:
- [WFC3 Image Displayer and Analyzer](https://spacetelescope.github.io/hst_notebooks/notebooks/WFC3/image_displayer_analyzer/wfc3_image_displayer_analyzer.html)
- [Exception Report Checklist - WFC3](https://spacetelescope.github.io/hst_notebooks/notebooks/WFC3/exception_report/wfc3_exception_report.html)
- [Processing WFC3/UVIS Data with `calwf3` Using the v1.0 CTE-Correction](https://spacetelescope.github.io/hst_notebooks/notebooks/WFC3/calwf3_v1.0_cte/calwf3_with_v1.0_PCTE.html)
- [Masking Persistence in WFC3/IR Images](https://spacetelescope.github.io/hst_notebooks/notebooks/WFC3/persistence/wfc3_ir_persistence.html)

WFC3/IR Time Variable Background (TVB):
- [WFC3/IR IMA Visualization Tools with an Example of Time Variable Background](https://spacetelescope.github.io/hst_notebooks/notebooks/WFC3/ir_ima_visualization/IR_IMA_Visualization_with_an_Example_of_Time_Variable_Background.html)
- [Manual Recalibration of Images using `calwf3`: Turning off the WFC3/IR Linear Ramp Fit](https://spacetelescope.github.io/hst_notebooks/notebooks/WFC3/calwf3_recalibration/calwf3_recal_tvb.html)
- [Correcting for Helium Line Emission Background in WFC3/IR Exposures using the "Flatten-Ramp" Technique](https://spacetelescope.github.io/hst_notebooks/notebooks/WFC3/tvb_flattenramp/TVB_flattenramp_notebook.html)
- [Correcting for Scattered Light in WFC3/IR Exposures: Manually Subtracting Bad Reads](https://spacetelescope.github.io/hst_notebooks/notebooks/WFC3/ir_scattered_light_manual_corrections/Correcting_for_Scattered_Light_in_IR_Exposures_by_Manually_Subtracting_Bad_Reads.html)
- [Correcting for Scattered Light in WFC3/IR Exposures: Using `calwf3` to Mask Bad Reads](https://spacetelescope.github.io/hst_notebooks/notebooks/WFC3/ir_scattered_light_calwf3_corrections/Correcting_for_Scattered_Light_in_IR_Exposures_Using_calwf3_to_Mask_Bad_Reads.html)
- [Masking Persistence in WFC3/IR Images](https://spacetelescope.github.io/hst_notebooks/notebooks/WFC3/persistence/wfc3_ir_persistence.html)

Photometry:
- [WFC3/UVIS Filter Transformations with `stsynphot`](https://spacetelescope.github.io/hst_notebooks/notebooks/WFC3/filter_transformations/filter_transformations.html)
Expand Down
7 changes: 0 additions & 7 deletions notebooks/WFC3/general_tools.md
Original file line number Diff line number Diff line change
Expand Up @@ -19,10 +19,3 @@ We compare `calwf3` v1.0 CTE correction versus v2.0, and explore
when each version is useful. v1.0 will provide the most up-to-date calibration
procedures such as time-dependent photometric corrections and zeropoints, while
also including the v1.0 CTE correction.

## Masking Persistence in WFC3/IR Images
We present how to use the WFC3/IR persistence model to flag pixels affected by
persistence in the calibrated (FLT) science images. When the images are
sufficiently dithered to step over the observed persistence artifacts,
AstroDrizzle may be used to exclude those flagged pixels when combining the FLT
frames.
9 changes: 8 additions & 1 deletion notebooks/WFC3/ir_tvb.md
Original file line number Diff line number Diff line change
Expand Up @@ -43,4 +43,11 @@ be removed using software such as AstroDrizzle when combining multiple exposures
We present a method to correct for TVB due to scattered light from observing
close to the Earth's limb. This method illustrates how to mask bad reads in the
RAW image and then reprocess with `calwf3`, and it may be used for rejecting
anomalous reads occurring either at the beginning or at the end of an exposure.
anomalous reads occurring either at the beginning or at the end of an exposure.

## Masking Persistence in WFC3/IR Images
We present how to use the WFC3/IR persistence model to flag pixels affected by
persistence in the calibrated (FLT) science images. When the images are
sufficiently dithered to step over the observed persistence artifacts,
AstroDrizzle may be used to exclude those flagged pixels when combining the FLT
frames.
Loading