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0.7.2 (unreleased)

0.7.1 (2022-05-16)

jump

  • Enable multiprocessing for jump detection, which is controlled by the 'max_cores' parameter. [#87]

0.7.0 (2022-05-13)

linearity

  • Added functionality to linearly process ZEROFRAME data the same way as the SCI data. [#81]

ramp_fitting

  • Added functionality to use ZEROFRAME data in place of group 0 data for ramps that are fully saturated, but still have good ZEROFRAME data. [#81]

saturation

  • Added functionality to process ZEROFRAME data for saturation the same way as the SCI data. [#81]

0.6.4 (2022-05-02)

saturation

  • Added in functionality to deal with charge spilling from saturated pixels onto neighboring pixels [#83]

0.6.3 (2022-04-27)

  • Pin astropy min version to 5.0.4. [#82]
  • Fix for jumps in first good group after dropping groups [#84]

0.6.2 (22-03-29)

jump

  • Neighboring pixels with 'SATURATION' or 'DONOTUSE' flags are no longer flagged as jumps. [#79]

ramp_fitting

  • Adding feature to use ZEROFRAME for ramps that are fully saturated, but the ZEROFRAME data for that ramp is good. [#81]

0.6.1 (22-03-04)

ramp_fitting

  • Adding feature to suppress calculations for saturated ramps having only the 0th group be a good group. [#76]

0.6.0 (22-01-14)

ramp_fitting

  • Adding GLS code back to ramp fitting. [#64]

jump

  • Fix issue in jump detection that occured when there were only 2 usable differences with no other groups flagged. This PR also added tests and fixed some of the logging statements in twopoint difference. [#74]

0.5.1 (2022-01-07)

jump

  • fixes to several existing errors in the jump detection step. added additional tests to ensure step is no longer flagging jumps for pixels with only two usable groups / one usable diff. [#72]

0.5.0 (2021-12-28)

dark_current

  • Moved dark current code from JWST to STCAL. [#63]

0.4.3 (2021-12-27)

linearity

  • Let software set the pixel dq flag to NO_LIN_CORR if linear term of linearity coefficient is zero. [#65]

ramp_fitting

  • Fix special handling for 2 group ramp. [#70]
  • Fix issue with inappropriately including a flagged group at the beginning of a ramp segment. [#68]

0.4.2 (2021-10-28)

ramp_fitting

  • For slopes with negative median rates, the Poisson variance is zero. [#59]
  • Changed the way the final DQ array gets computed when handling the DO_NOT_USE flag for multi-integration data. [#60]

0.4.1 (2021-10-14)

jump_detection

  • Reverts "Fix issue with flagging for MIRI three and four group integrations. [#44]

0.4.0 (2021-10-13)

jump_detection

  • Fix issue with flagging for MIRI three and four group integrations. [#44]

linearity

  • Adds common code for linearity correction [#55]

0.3.0 (2021-09-28)

saturation

  • Adds common code for saturation [#39]

0.2.5 (2021-08-27)

ramp_fitting

  • Adds support for Roman ramp data. [#49]

0.2.4 (2021-08-26)

Workaround for setuptools_scm issues with recent versions of pip. [#45]

0.2.3 (2021-08-06)

ramp_fitting

  • Fix ramp fitting multiprocessing. (#30)

0.2.2 (2021-07-19)

ramp_fitting

  • Implemented multiprocessing for OLS. [#30]
  • Added DQ flag parameter to ramp_fit [#25]
  • Move common jump code to stcal [#27]

0.2.1 (2021-05-20)

ramp_fitting

  • Fixed bug for median ramp rate computation in report JP-1950. [#12]

0.2.0 (2021-05-18)

ramp_fitting

  • Added ramp fitting code [#6]

0.1.0 (2021-03-19)

  • Added code to manipulate bitmasks.