=== Centre of rotation on SHOC ===
Since 19 Jan 2017: (527,538) - SHOC removed to check mounting (all ok) & countersink ND filter wheel screw below camera mount plate<br /> 18 Jan 2017: (530,527) - secondary retaining ring & radial screws tightened<br /> 7 Nov 2016, the rotation axis of DER1 is at pixel coordinates : (524, 527) on SHOC. There is some non-repeatability in the SHOC mounting, so each time it is removed, this value should be verified with autorotate while exposing.primary & secondary mirror retaining screws & secondary retaining ring tightened<br /> Latest model (model_38s) based on 18 Jan pixel coordinates
=== Start-up recipe ===
* Take and save an image with SHOC:<br />
CTRL-C out of rts2-xfocusc<br />
rts2-scriptexec -d C0 -s 'ADCMODE=15 E 1'<br /> === Running SHOC from web browser after running it through rts2 ===* This won't work without first rebooting shocndisbelief:<br />ssh ccd@shocndisbelief.suth.saao.ac.za<br />sudo reboot -h now<br /> Need to then restart data spooling to the server:<br />(1) copy the temporary files that were written to /data/spool on the spindle drive to the SSD. Procedure:<br />mount /dev/sdb1 /mnt<br />rsync -avz /data/spool/* /mnt/<br /> (2) umount the SSD from the /mnt mount point<br />umount /mnt<br />(3) Mount the SDD on /data/spool<br />mount /dev/sdb1 /data/spool <br /> (4) Check it's mounted<br />df -h<br />
See https://itwiki.saao.ac.za/index.php/Standard_Nagios_Notifications for more info.<br />
=== Running AG Lodestars through rts2 ===
* Derotators still don't wake up with start-rts2 command above:
sudo rts2-rotad-sitech -f /dev/derotators --defaults-der1 -=/etc/rts2/D1.ini --defaults-der2 -=/etc/rts2/D2.ini