stscijgbot-hstdp

_Comment by [Jennifer Mack](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mack) on [JIRA](https://jira.stsci.edu/browse/HLA-1112?focusedCommentId=664699#comment-664699):_ My suspicion is that since the noise in the PC is 4x higher than in the WF chips, a 3-sigma detection threshold won't find...

_Comment by [Steve Goldman](https://jira.stsci.edu/secure/ViewProfile.jspa?name=sgoldman) on [JIRA](https://jira.stsci.edu/browse/HLA-1112?focusedCommentId=664967#comment-664967):_ Sorry Jenn. I'm still getting confused about the step in the process you're referring to.  When you say "testing with the drz.fits" do you...

_Comment by [Jennifer Mack](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mack) on [JIRA](https://jira.stsci.edu/browse/HLA-1112?focusedCommentId=665085#comment-665085):_ I'd start with the SVM code which (I believe) uses the u*drw.fits as input for alignment (if not in the first pass, then in...

_Comment by [Rick White](https://jira.stsci.edu/secure/ViewProfile.jspa?name=rlw) on [JIRA](https://jira.stsci.edu/browse/HLA-1124?focusedCommentId=662779#comment-662779):_ As a fairly simple example, I am looking closely at image `hst_15446_59_acs_wfc_jdrz59`. I have examined the results for this image in both the recent...

_Comment by [Rick White](https://jira.stsci.edu/secure/ViewProfile.jspa?name=rlw) on [JIRA](https://jira.stsci.edu/browse/HLA-1124?focusedCommentId=662781#comment-662781):_ This might be an old problem. I remember looking to see how the gsss web service gets called, and noticing that if there is...

_Comment by [Michele De La Pena](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mdelapena) on [JIRA](https://jira.stsci.edu/browse/HLA-1124?focusedCommentId=662816#comment-662816):_ I took a quick look and I want to document another issue.  The user_epoch parameter can be a string or a float. ...

_Comment by [Michele De La Pena](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mdelapena) on [JIRA](https://jira.stsci.edu/browse/HLA-1124?focusedCommentId=662817#comment-662817):_ See discussion of 18 September 2023 in team_burgundy.

_Comment by [Rick White](https://jira.stsci.edu/secure/ViewProfile.jspa?name=rlw) on [JIRA](https://jira.stsci.edu/browse/HLA-1124?focusedCommentId=662912#comment-662912):_ [Michele De La Pena](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mdelapena) I'm looking at the code and am pretty mystified by the problem. Apparently the `user_epoch` parameter never gets specified when...

_Comment by [Michele De La Pena](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mdelapena) on [JIRA](https://jira.stsci.edu/browse/HLA-1124?focusedCommentId=663863#comment-663863):_ [Rick White](https://jira.stsci.edu/secure/ViewProfile.jspa?name=rlw) I hope I have not been working at cross purposes with you. As Rick has examined, I looked at visit...

_Comment by [Michele De La Pena](https://jira.stsci.edu/secure/ViewProfile.jspa?name=mdelapena) on [JIRA](https://jira.stsci.edu/browse/HLA-1124?focusedCommentId=663870#comment-663870):_ If I enter the input values into the Web interface both for gsss and gssstest (this can be accessed even though it...