Skip to main content

Pixel-based CTI-correction for HST/STIS CCD data

Project description

HST/STIS Pixel-Based CTI-Correction Scripts

Utilities needed to correct for Charge Transfer Inefficiency (CTI) in the Hubble Space Telescope (HST) STIS CCD.

Scripts installed in shell:

  • stis_cti – Runs CTI correction on raw files, handling super-dark creation
  • archive_dark_query – Determines component darks needed to remake a super-dark

For more information, type:

stis_cti --help

Python usage:

import stis_cti
stis_cti.stis_cti(...)

Other utilities:

  • stis_cti.StisPixCteCorr(…) – Code to run pixel-based CTI-correction on intermediate products
  • stis_cti.viable_ccd_file(…) – Test to see which FITS files on which to run the correction
  • stis_cti.archive_dark_query(…) – Utility to query MAST for needed component darks
  • stis_cti.custom_superdark_info() – Print information on manually creating/implementing a corrected super-dark

See documentation at http://pythonhosted.org/stis_cti/

Project page: http://www.stsci.edu/hst/stis/software/analyzing/scripts/pixel_based_CTI/

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for stis_cti, version 1.1
Filename, size File type Python version Upload date Hashes
Filename, size stis_cti-1.1.tar.gz (1.2 MB) File type Source Python version None Upload date Hashes View

Supported by

AWS AWS Cloud computing Datadog Datadog Monitoring DigiCert DigiCert EV certificate Facebook / Instagram Facebook / Instagram PSF Sponsor Fastly Fastly CDN Google Google Object Storage and Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Salesforce Salesforce PSF Sponsor Sentry Sentry Error logging StatusPage StatusPage Status page