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roman-corgi

9 indexed repositories · View on GitHub

DI-flux-ratio-plot
Roman CGI direct imaging performance in the context of current instruments and known planets.

Python · 18 stars
corgidrp
Data Reduction Pipeline for the Roman Coronagraph Instrument

Python · 16 stars
corgisim
A simulator for the Nancy Grace Roman Space Telescope Coronagraphic Instrument

Python · 7 stars
corgietc
Roman Coronagraph Instrument Exposure Time Calculator

Jupyter Notebook · 4 stars
roman_pointing
Compute Roman observatory pointing angles

Jupyter Notebook · 2 stars
corgihowfsc

Python · 2 stars
cgisim_cpp
modified version of roman_preflight_proper for use with corgisim

Python · 1 star
corgidb
Roman Coronagraph Instrument Target Database

Python · 1 star
ctc-dip
The science data system automation clerk software that delegates all science computation to corgidrp

Python · 0 stars

Beginner friendly Everything

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The cal_boresight channel seems inactive Open

roman-corgi/ctc-dip#126 · 1 comment · 1 assignee · Opened Sep 18, 2026
l1 to fluxcal pol e2e test is not reproducible and could be checking the values better Open

bug high priority Pol-mode

roman-corgi/corgidrp#1042 · 1 assignee · Opened Sep 17, 2026
ability to update RA_APER/DEC_APER or FSMX/FSMY header keywords for dithers Open

Difficulty 2/5 1-3 hours Newbie friendliness 74/100

roman-corgi/corgisim#281 · Opened Sep 17, 2026
Improve read noise removal Open

Feature Request/Upgrade L1_to_L2

Difficulty 5/5 Over a week Newbie friendliness 35/100

roman-corgi/corgidrp#1041 · 1 comment · Opened Sep 17, 2026
Handling cosmic rays Open

enhancement

roman-corgi/corgihowfsc#215 · 3 assignees · Opened Sep 16, 2026
No version or provenance information for the bundled reference data files Open

Difficulty 5/5 Over a week Newbie friendliness 32/100

roman-corgi/corgidrp#1039 · Opened Sep 11, 2026
Centralize path resolution for the reference data files bundled in `corgidrp/data/` Open

Difficulty 5/5 Over a week Newbie friendliness 42/100

roman-corgi/corgidrp#1038 · Opened Sep 11, 2026
The l2_to_polcal_e2e data needs to actually include dithers Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

roman-corgi/corgidrp#1035 · Opened Sep 9, 2026
add generate satellite-spot frames option in generate_observation_sequence() Open

roman-corgi/corgisim#276 · 2 comments · 1 assignee · Opened Sep 9, 2026
The stellar_polarization_database needs to support multiple bands Open

Pol-mode

roman-corgi/corgidrp#1026 · 1 assignee · Opened Sep 2, 2026
provide sets of test data for categorization for imaging, polarimetry, and their calibrations Open

roman-corgi/ctc-dip#121 · 2 comments · 1 assignee · Opened Sep 2, 2026
Put disk demo in the doc Open

roman-corgi/corgisim#271 · 1 comment · 1 assignee · Opened Aug 27, 2026
Updating of overwrite_pri_keywords can trigger a ValueError for simulations with multiple frames Open

roman-corgi/corgisim#269 · 1 assignee · Opened Aug 26, 2026
All transmutations require global context Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

roman-corgi/ctc-dip#116 · Opened Aug 26, 2026
add calspec_data directory to absflux Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

roman-corgi/ctc-dip#115 · Opened Aug 26, 2026
JWST NIRCAM contrast curve is outdated Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

roman-corgi/DI-flux-ratio-plot#15 · Opened Aug 22, 2026
reflected light planet table needs refresh Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

roman-corgi/DI-flux-ratio-plot#14 · Opened Aug 22, 2026
Implement companion polarization using polarization fraction, angle, and roll Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

roman-corgi/corgisim#267 · Opened Aug 21, 2026
sun_ang_targ and stars with missing or negative parallax measurements Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

roman-corgi/roman_pointing#36 · Opened Aug 19, 2026
Change default I-band magnitude filter in reference star picker from 1.5 to 1.25 Open

Difficulty 1/5 Under an hour Newbie friendliness 72/100

roman-corgi/roman_pointing#35 · Opened Aug 12, 2026
Support user-added files in .corgidrp (starting with calspec_data) Open

roman-corgi/ctc-dip#99 · 6 comments · 1 assignee · Opened Aug 10, 2026
replace timestamp used in names of L1 fits file Open

roman-corgi/corgisim#264 · 1 assignee · Opened Aug 6, 2026
Support polarized on-axis host stars Open

roman-corgi/corgisim#263 · 1 assignee · Opened Aug 6, 2026
BIAS extension header isn't present when opening FITS file saved with RAM-heavy save mode (k gain and nonlin frames) Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

roman-corgi/corgidrp#986 · Opened Jul 30, 2026
Add tutorial on how to use the caldb Open

documentation

Difficulty 3/5 1-2 days Newbie friendliness 68/100

roman-corgi/corgidrp#982 · Opened Jul 29, 2026
Scale speckles to target contrast Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

roman-corgi/corgisim#258 · Opened Jul 29, 2026
Add test for wfov band 4 (2D scene) Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

roman-corgi/corgisim#257 · Opened Jul 24, 2026
add multiprocessing setup Open

enhancement question

roman-corgi/corgisim#256 · 2 comments · 1 assignee · Opened Jul 23, 2026
speed up photon counting and trap pump e2e tests Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

roman-corgi/corgidrp#974 · Opened Jul 20, 2026
l1 to l4 noncoron e2e test for B1 Imaging Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

roman-corgi/corgidrp#965 · Opened Jul 17, 2026
L1 to SlitTransmission e2e test Open

roman-corgi/corgidrp#958 · 1 comment · 1 assignee · Opened Jul 9, 2026
Missing modes (e.g., WFOV band 1) Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

roman-corgi/corgihowfsc#191 · 1 comment · Opened Jul 7, 2026
Update dataformat e2e test to use L1 -> data products whenever possible Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

roman-corgi/corgidrp#957 · 1 comment · Opened Jul 2, 2026
Band1 NFOV Flat Field E2E Test using Corgisim Data Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

roman-corgi/corgidrp#955 · Opened Jul 1, 2026
add helpler function to calculate the number of frames from times_per_frame and total wall_clock_time Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

roman-corgi/corgisim#249 · 6 comments · Opened Jun 29, 2026
SPC WFOV PC E2E test Open

roman-corgi/corgidrp#948 · 1 assignee · Opened Jun 25, 2026
Roll the scene Open

roman-corgi/corgisim#245 · 1 comment · 1 assignee · Opened Jun 25, 2026
Update mocks.generate_ct_cal to populate FPAMNAME to HLC12_R2C5 instead of HLC12_R2C1 Open

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

roman-corgi/corgidrp#944 · 1 comment · Opened Jun 22, 2026
include the latest update from cgisim v2.0.3 Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

roman-corgi/cgisim_cpp#5 · Opened Jun 18, 2026
Add RA and Dec to scene that will be populated to headers Open

roman-corgi/corgisim#242 · 1 assignee · Opened Jun 18, 2026
Remove CGISim dependancy Open

roman-corgi/corgisim#239 · 1 assignee · Opened Jun 10, 2026
Add a feature to check the current instrument config matches the PRF config Open

roman-corgi/corgisim#238 · 1 comment · 1 assignee · Opened Jun 10, 2026
Add a basic test for 2D scene convolution Open

roman-corgi/corgisim#237 · 1 assignee · Opened Jun 10, 2026
Normalization PWP vs total intensity wrong with corgisim Open

bug help wanted

roman-corgi/corgihowfsc#186 · 4 comments · 1 assignee · Opened Jun 1, 2026
Setting a new VISITID in save_hdu_to_fits does not propagate through to filename Open

roman-corgi/corgisim#231 · 1 comment · 1 assignee · Opened May 29, 2026
Have option to parallelize northup step function Open

L3_to_L4

Difficulty 4/5 3-5 days Newbie friendliness 48/100

roman-corgi/corgidrp#920 · Opened May 29, 2026
add example usage of nonlinearity and pixel nonuniformity simulation Open

roman-corgi/corgisim#228 · 1 assignee · Opened May 28, 2026
Create calspec-format spectra for planned calibration stars Open

help wanted high priority

roman-corgi/corgidrp#916 · 1 comment · 1 assignee · Opened May 28, 2026
remove_cosmics_iit primary event mask size and cosm_tail length Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

roman-corgi/corgidrp#902 · 1 comment · Opened May 21, 2026
data.py vs https://corgidrp.readthedocs.io/en/main/data_formats/l2b_analog.html - inconsistency in FWC_EM_E definition Open

documentation low priority

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

roman-corgi/corgidrp#901 · Opened May 21, 2026

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