From 8dce6412a35e30b13f5c83458746777a35660961 Mon Sep 17 00:00:00 2001 From: Melanie Clarke Date: Wed, 8 May 2024 15:11:15 -0400 Subject: [PATCH] Re-fix MOS background slit location --- jwst/assign_wcs/nirspec.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/jwst/assign_wcs/nirspec.py b/jwst/assign_wcs/nirspec.py index 19f14c10d50..7a16f2a6fc7 100644 --- a/jwst/assign_wcs/nirspec.py +++ b/jwst/assign_wcs/nirspec.py @@ -725,8 +725,8 @@ def get_open_msa_slits(msa_file, msa_metadata_id, dither_position, quadrant = slitlets_sid[0]['shutter_quadrant'] ycen = j xcen = slitlets_sid[0]['shutter_row'] # grab the first as they are all the same - source_xpos = 0.0 - source_ypos = 0.0 + source_xpos = 0.5 + source_ypos = 0.5 source_id = _get_bkg_source_id(bkg_counter, max_source_id) log.info(f'Slitlet_id {slitlet_id} is background only; assigned source_id = {source_id}') bkg_counter += 1