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chara:trouble_shooting [2021/11/09 14:13] gail_stargazer |
chara:trouble_shooting [2021/11/09 14:23] gail_stargazer |
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Then restart credone using the desktop icon or by issuing the following command on spooler@mircx: | Then restart credone using the desktop icon or by issuing the following command on spooler@mircx: | ||
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+ | (the first " | ||
===== Telescopes and Dome Servers ===== | ===== Telescopes and Dome Servers ===== | ||
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S2's acquisition server resides on " | S2's acquisition server resides on " | ||
- | ====== Dome issue ====== | + | ===== Dome issue ===== |
At times the domes do not rotate, open or close, or otherwise behave. Some problems are simple and others are more complex. | At times the domes do not rotate, open or close, or otherwise behave. Some problems are simple and others are more complex. | ||
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===== HUT servers ===== | ===== HUT servers ===== | ||
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+ | ==== I can't change the camera settings on the TV ==== | ||
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+ | **CHECK THIS SECTION - THESE ARE VERY CLOSE BUT DIFFERENT PARAGRAPHS: | ||
The HUT servers control functions such as beacon and dichroic movements, heater and dehumidifier usage, and various AO functions. An observer may find that the obsgtk is no longer controlling the beacon LED's, beacon flat or dichroic alignments. This happens on occasion with E2 and other scopes. The HUT server may be the cause if it has quit or lost connection or the AOB may be at fault. To see if it is the server, open the HUT gui for the desired telescope from the CHARA menu. If the alignments can be changed from the gui, then the HUT server is ok. You can use the hut gui to continue observing. If the hut gui gives move error messages, cycle the power on the AOB and open a new hut server to restore the connection to the obsgtk. On the POWER gui, turn off the power to the AOB for the offending telescope and turn it back on. Stop the hut server by logging into the appropriate telescope computer and identifying the PID with the bootlaunch_master command and killing the process with the kill -9 #### command. Start the new server via the bootlaunch_master command. Hit REOPEN on the obsgtk to reopen the connection to the HUT server and hit reopen on Cosmic Debris as well. | The HUT servers control functions such as beacon and dichroic movements, heater and dehumidifier usage, and various AO functions. An observer may find that the obsgtk is no longer controlling the beacon LED's, beacon flat or dichroic alignments. This happens on occasion with E2 and other scopes. The HUT server may be the cause if it has quit or lost connection or the AOB may be at fault. To see if it is the server, open the HUT gui for the desired telescope from the CHARA menu. If the alignments can be changed from the gui, then the HUT server is ok. You can use the hut gui to continue observing. If the hut gui gives move error messages, cycle the power on the AOB and open a new hut server to restore the connection to the obsgtk. On the POWER gui, turn off the power to the AOB for the offending telescope and turn it back on. Stop the hut server by logging into the appropriate telescope computer and identifying the PID with the bootlaunch_master command and killing the process with the kill -9 #### command. Start the new server via the bootlaunch_master command. Hit REOPEN on the obsgtk to reopen the connection to the HUT server and hit reopen on Cosmic Debris as well. | ||
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+ | The HUT servers control functions such as finder and acq exposure times and gains, heater and dehumidifier usage, and various AO functions. An observer may find that the camera settings do not display or are not adjustable. The HUT server may be the cause if it has quit. To see if it is the server, open the HUT gui for the desired telescope from the CHARA menu. If the camera settings are displayed and the settings can be changed from the gui, then the HUT server is ok. Restart the telescope server to reopen the connection to the HUT server and hit reopen on Cosmic Debris as well. If the gui is not functioning, | ||
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+ | If the server won't restart, a reboot of the power supply in the telescope bunker might be necessary. The power supply that controls the acquisition and finder cameras as well as their controllers is located on top of the computer rack in each bunker. The power supply has green readouts of volts and current. After turning the power off for 10 seconds and back on, try restarting the server from the computer in the bunker to see if it starts cleanly. If so, then restart the telescope server, reopen the connection to the telescope gui, and hit REOPEN on Cosmic Debris. Part of the HUT server also controls the AO table. If the AOB part of the HUT server doesn' | ||
===== Tiptilt Server. (These sections apply to the old lab tiptilt system retired in April 2021) ===== | ===== Tiptilt Server. (These sections apply to the old lab tiptilt system retired in April 2021) ===== |