stscijgbot-hstdp

_Comment by [Michele De La Pena](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mdelapena) on [JIRA](https://jira.stsci.edu/browse/HLA-1427?focusedCommentId=946273#comment-946273):_ [Rick White](https://jira.stsci.edu/secure/ViewProfile.jspa?name=rlw) Though I have closed this ticket as the software has been updated, approved, and merged onto the main branch in...

_Comment by [Michele De La Pena](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mdelapena) on [JIRA](https://jira.stsci.edu/browse/HLA-1284?focusedCommentId=707527#comment-707527):_ [Rick White](https://jira.stsci.edu/secure/ViewProfile.jspa?name=rlw) Just a quick note at this time.  Although we advertise there are two methods to compute the background (i.e., sigma-clipped...

_Comment by [Rick White](https://jira.stsci.edu/secure/ViewProfile.jspa?name=rlw) on [JIRA](https://jira.stsci.edu/browse/HLA-1284?focusedCommentId=708020#comment-708020):_ [Michele De La Pena](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mdelapena) Thanks, that is very enlightening! I understand and am not surprised that the SBC images require some special handling. Those...

_Comment by [Rick White](https://jira.stsci.edu/secure/ViewProfile.jspa?name=rlw) on [JIRA](https://jira.stsci.edu/browse/HLA-1284?focusedCommentId=708031#comment-708031):_ I updated the title and description based on your comments. I think this version should be more accurate.

_Comment by [Michele De La Pena](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mdelapena) on [JIRA](https://jira.stsci.edu/browse/HLA-1284?focusedCommentId=714840#comment-714840):_ [Rick White](https://jira.stsci.edu/secure/ViewProfile.jspa?name=rlw). I have made changes to eliminate conversion of NaN to zero, as well as as limiting some computations to only...

_Comment by [Michele De La Pena](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mdelapena) on [JIRA](https://jira.stsci.edu/browse/HLA-1284?focusedCommentId=715019#comment-715019):_ [Rick White](https://jira.stsci.edu/secure/ViewProfile.jspa?name=rlw) I processed the ACS/UVIS dataset, ib6wb3, which is the subject of this ticket, as well as two SBC datasets, jecn01n...

_Comment by [Rick White](https://jira.stsci.edu/secure/ViewProfile.jspa?name=rlw) on [JIRA](https://jira.stsci.edu/browse/HLA-1284?focusedCommentId=715195#comment-715195):_ [Michele De La Pena](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mdelapena) I confirmed that the background gets computed correctly for this image now. The catalogs look very good too (partly because...

_Comment by [Rick White](https://jira.stsci.edu/secure/ViewProfile.jspa?name=rlw) on [JIRA](https://jira.stsci.edu/browse/HLA-1295?focusedCommentId=710678#comment-710678):_ [Here is the line](https://github.com/spacetelescope/drizzlepac/blob/230ae66438ceef6e679b34529f90cfb853e4922f/drizzlepac/hapsequencer.py#L228) in `hapsequencer.py` where `n1_exposure_time` gets computed. The loop that computes `n1_exposure_time` is: ```Python for edp in total_product_obj.edp_list: tot_exposure_time += edp.exptime...

_Comment by [Michele De La Pena](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mdelapena) on [JIRA](https://jira.stsci.edu/browse/HLA-1295?focusedCommentId=710749#comment-710749):_ [Rick White](https://jira.stsci.edu/secure/ViewProfile.jspa?name=rlw)  I am afraid your suggestion of a fix does not work.  I admit that I do not quite understand what...

_Comment by [Michele De La Pena](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mdelapena) on [JIRA](https://jira.stsci.edu/browse/HLA-1295?focusedCommentId=710752#comment-710752):_ [Rick White](https://jira.stsci.edu/secure/ViewProfile.jspa?name=rlw)  You say ``` Unfortunately, the catalogs for this very good image were rejected by the CR contamination test. The problem...