diff --git a/etc/ComCam/primary_hdu.header b/etc/ComCam/primary_hdu.header
index eca7273b..3f3f7ce1 100644
--- a/etc/ComCam/primary_hdu.header
+++ b/etc/ComCam/primary_hdu.header
@@ -10,7 +10,6 @@ DATE    =                      / Creation Date and Time of File
 DATE-OBS=                      / Date of the observation (image acquisition)
 DATE-BEG=                      / Time at the start of integration
 DATE-END=                      / end date of the observation
-MJD     =                      / Modified Julian Date that the file was written
 MJD-OBS =                      / Modified Julian Date of observation
 MJD-BEG =                      / Modified Julian Date derived from DATE-BEG
 MJD-END =                      / Modified Julian Date derived from DATE-END
diff --git a/etc/GenericCamera-1/primary_hdu.header b/etc/GenericCamera-1/primary_hdu.header
index bf6eec60..e9958952 100644
--- a/etc/GenericCamera-1/primary_hdu.header
+++ b/etc/GenericCamera-1/primary_hdu.header
@@ -10,7 +10,6 @@ DATE    =                      / Creation Date and Time of File
 DATE-OBS=                      / Date of observation (image acquisition)
 DATE-BEG=                      / Time at the start of integration
 DATE-END=                      / end date of the observation
-MJD     =                      / Modified Julian Date that the file was written
 MJD-OBS =                      / Modified Julian Date of observation
 MJD-BEG =                      / Modified Julian Date derived from DATE-BEG
 MJD-END =                      / Modified Julian Date derived from DATE-END
diff --git a/etc/GenericCamera-101/primary_hdu.header b/etc/GenericCamera-101/primary_hdu.header
index 24062ccc..413a9e2a 100644
--- a/etc/GenericCamera-101/primary_hdu.header
+++ b/etc/GenericCamera-101/primary_hdu.header
@@ -10,7 +10,6 @@ DATE    =                      / Creation Date and Time of File
 DATE-OBS=                      / Date of observation (image acquisition)
 DATE-BEG=                      / Time at the start of integration
 DATE-END=                      / end date of the observation
-MJD     =                      / Modified Julian Date that the file was written
 MJD-OBS =                      / Modified Julian Date of observation
 MJD-BEG =                      / Modified Julian Date derived from DATE-BEG
 MJD-END =                      / Modified Julian Date derived from DATE-END
diff --git a/etc/LATISS/primary_hdu.header b/etc/LATISS/primary_hdu.header
index 55504267..8cedd5e2 100644
--- a/etc/LATISS/primary_hdu.header
+++ b/etc/LATISS/primary_hdu.header
@@ -10,7 +10,6 @@ DATE    =                      / Creation Date and Time of File
 DATE-OBS=                      / Date of the observation (image acquisition)
 DATE-BEG=                      / Time at the start of integration
 DATE-END=                      / end date of the observation
-MJD     =                      / Modified Julian Date that the file was written
 MJD-OBS =                      / Modified Julian Date of observation
 MJD-BEG =                      / Modified Julian Date derived from DATE-BEG
 MJD-END =                      / Modified Julian Date derived from DATE-END
diff --git a/etc/LSSTCam/primary_hdu.header b/etc/LSSTCam/primary_hdu.header
index 8afd4628..0367b230 100644
--- a/etc/LSSTCam/primary_hdu.header
+++ b/etc/LSSTCam/primary_hdu.header
@@ -10,7 +10,6 @@ DATE    =                      / Creation Date and Time of File
 DATE-OBS=                      / Date of the observation (image acquisition)
 DATE-BEG=                      / Time at the start of integration
 DATE-END=                      / end date of the observation
-MJD     =                      / Modified Julian Date that the file was written
 MJD-OBS =                      / Modified Julian Date of observation
 MJD-BEG =                      / Modified Julian Date derived from DATE-BEG
 MJD-END =                      / Modified Julian Date derived from DATE-END
diff --git a/python/HeaderService/__init__.py b/python/HeaderService/__init__.py
index 3fc03929..8329b44f 100644
--- a/python/HeaderService/__init__.py
+++ b/python/HeaderService/__init__.py
@@ -20,7 +20,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 __author__ = "LSST/Felipe Menanteau"
-__version__ = "3.5.8"
+__version__ = "3.5.9"
 version = __version__
 
 from . import hutils
diff --git a/python/HeaderService/hslib_salobj.py b/python/HeaderService/hslib_salobj.py
index 930f005e..2eb8b84d 100644
--- a/python/HeaderService/hslib_salobj.py
+++ b/python/HeaderService/hslib_salobj.py
@@ -1178,9 +1178,8 @@ def collect_from_HeaderService(self, imageName):
         # Store the creation date of the header file -- i.e. now!!
         DATE = hscalc.get_date(time.time())
         metadata['DATE'] = DATE.isot
-        # Need to force MJD dates to floats for yaml header
-        metadata['MJD'] = float(DATE.mjd)
 
+        # Need to force MJD dates to floats for yaml header
         if 'DATE-OBS' in metadata:
             DATE_OBS = hscalc.get_date(metadata['DATE-OBS'])
             metadata['DATE-OBS'] = DATE_OBS.isot
diff --git a/start_docker_dev.sh b/start_docker_dev.sh
deleted file mode 100755
index 5c74132c..00000000
--- a/start_docker_dev.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-HSUSER=headerservice
-TAGNAME=6.1.0-10.2.0-salobj_6.9.0-hs_2.9.4 
-DOCKER_IMA=lsstdm/headerservice:$TAGNAME
-NAME=headerservice
-
-hostname="`hostname -s`-docker"
-ip=$(ifconfig en0 | grep inet | awk '$1=="inet" {print $2}')
-xhost + $ip
-
-
-echo "starting docker with image: $DOCKER_IMA"
-docker run -ti -e DISPLAY=$ip:0 \
-    -h $hostname \
-    --network host \
-    -v /tmp/.X11-unix:/tmp/.X11-unix \
-    -v $HOME/sal-home:/home/$HSUSER \
-    --name $NAME \
-    $DOCKER_IMA bash
-
-# To re-enter from another terminal
-# NAME=headerservice; docker exec -ti $NAME bash
-
-# To clean up
-# docker rm $(docker ps -a -f status=exited -q)
diff --git a/start_docker_service.sh b/start_docker_service.sh
deleted file mode 100755
index c2dd3354..00000000
--- a/start_docker_service.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-TAGNAME=5.1.1-9.0.0-salobj_6.3.4-hs_2.9.1
-DOCKER_IMA=lsstdm/atheaderservice:$TAGNAME
-NAME=headerservice
-
-# Make sure we have it
-docker pull $DOCKER_IMA
-
-# kill before launching
-dockerID=$(docker ps -qa --filter name=$NAME)
-
-if [[ $dockerID> 0 ]]; then
-    echo "docker already running as $dockerID..."
-    docker rm -f $dockerID
-fi
-
-echo "starting docker with image: $DOCKER_IMA"
-docker run --network host --name $NAME -td $DOCKER_IMA
-
-# To clean up
-# docker rm $(docker ps -a -f status=exited -q)
-
-# To re-enter from another terminal
-# docker exec -ti $NAME bash
-
-# To attach to the process
-# docker attach -$NAME
diff --git a/start_docker_tss.sh b/start_docker_tss.sh
deleted file mode 100755
index 06b1b978..00000000
--- a/start_docker_tss.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-TAGNAME=c0039
-DOCKER_IMA=ts-dockerhub.lsst.org/headerservice:$TAGNAME
-NAME=tssheaderservice
-HSUSER=saluser
-
-hostname="`hostname -s`-docker"
-ip=$(ifconfig en0 | grep inet | awk '$1=="inet" {print $2}')
-xhost + $ip
-
-
-echo "starting docker with image: $DOCKER_IMA"
-docker run -ti \
-    --entrypoint bash \
-    -v $HOME/sal-home:/home/$HSUSER \
-    --name $NAME \
-    $DOCKER_IMA
-
-# To re-enter from another terminal
-# NAME=tssheaderservice; docker exec -ti $NAME bash
-
-# To clean up
-# docker rm $(docker ps -a -f status=exited -q)