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chara:trouble_shooting [2018/09/25 15:35] gail_stargazer |
chara:trouble_shooting [2019/05/24 19:31] gail_stargazer |
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==== Restarting Servers using the bootlaunch paradigm ==== | ==== Restarting Servers using the bootlaunch paradigm ==== | ||
- | \\ A number of servers use an interim bootlaunch paradigm to restart. This is confined to servers that run on ubuntu machines, namely the telescope bunker computers and gps. The basic syntax is " | + | If a server is not running or Socket Manager reports that a server is dead, then look at the socket manager list to find out what computer the server runs on ([[: |
+ | \\ | ||
+ | A number of servers use an interim bootlaunch paradigm to restart. This is confined to servers that run on ubuntu machines, namely the telescope bunker computers and gps. The basic syntax is " | ||
+ | \\ | ||
+ | One thing of note about the output of the bootlaunch scripts, they call a number of other programs which themselves have output that may be misleading in the context of bootlaunch. Chief among these is the output of " | ||
+ | \\ | ||
+ | Here are the available bootlaunch scripts as of June 2017: \\ | ||
+ | \\ | ||
+ | gps computer: | ||
* bootlaunch_beamsamp – Starts the beam sampler servers, BS1 and BS2. | * bootlaunch_beamsamp – Starts the beam sampler servers, BS1 and BS2. | ||
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==== Restarting Servers using the rc.local file ==== | ==== Restarting Servers using the rc.local file ==== | ||
- | \\ This procedure is applicable to servers that have not switched over to the bootlaunch paradigm. \\ \\ If a server is not running or Socket Manager reports that a server is dead, then look at the socket manager list to find out what computer the server runs on ([[: | + | \\ This procedure is applicable to servers that have not switched over to the bootlaunch paradigm. \\ \\ If a server is not running or Socket Manager reports that a server is dead, then look at the socket manager list to find out what computer the server runs on ([[: |
\\ | \\ | ||
Log on to the relevant computer by typing the computer name (ctrscrut, ople, s1, …). If the shortcut doesn' | Log on to the relevant computer by typing the computer name (ctrscrut, ople, s1, …). If the shortcut doesn' | ||
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==== The Telescope won't move or stopped moving ==== | ==== The Telescope won't move or stopped moving ==== | ||
- | \\ Have the powers been turned on to the drives? Are the scopes disabled? The usual state of the telescopes is disabled until enabled. This is due to the stall function of the scopes which eventually disables the scopes when they are stowed. Enable the scopes by hitting [ENABLE] on the dome gui or in the telescope gui control tab. If a scope disables itself during a slew, it may be just an overcautious stall function. Hit ENABLE and the scope should continue to slew. If it disables again without moving, there may be something wrong at the scope, ie. a hatch left open, a ladder not put away, a tool on the floor, or something else physically impeding the motion of the scope. You will need to go to the dome to see what it is. The computer in the dome will give you control of the scope to turn it away from the problem. \\ \\ Sometimes the dome guis get hung up and can cause erratic motion or no motion of the scopes. Check them for current times and continuous updates of numbers. If they are not updating, try to REOPEN them first. If that does not work, close the gui and open a new one. If a new one does not open, the dome server may be dead or Sockman lost track of it. See **Dome Server Restart** | + | \\ Have the powers been turned on to the drives? Are the scopes disabled? The usual state of the telescopes is disabled until enabled. This is due to the stall function of the scopes which eventually disables the scopes when they are stowed. Enable the scopes by hitting [ENABLE] on the dome gui or in the telescope gui control tab. If a scope disables itself during a slew, it may be just an overcautious stall function. Hit ENABLE and the scope should continue to slew. If it disables again without moving, there may be something wrong at the scope, ie. a hatch left open, a ladder not put away, a tool on the floor, or something else physically impeding the motion of the scope. You will need to go to the dome to see what it is. The computer in the dome will give you control of the scope to turn it away from the problem. \\ \\ Sometimes the dome guis get hung up and can cause erratic motion or no motion of the scopes. Check them for current times and continuous updates of numbers. If they are not updating, try to REOPEN them first. If that does not work, close the gui and open a new one. If a new one does not open, the dome server may be dead or Sockman lost track of it. See **Dome Server Restart** |
==== The Telescope won't track ==== | ==== The Telescope won't track ==== | ||
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==== Adding or Finding a Star in the CHARA Database ==== | ==== Adding or Finding a Star in the CHARA Database ==== | ||
- | DBADD is a command | + | The command |
You can also look up different identifiers for the star by using the SIMBAD database: [[http:// | You can also look up different identifiers for the star by using the SIMBAD database: [[http:// | ||
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Is the above the object you are looking for? [y/n] y \\ Added "BD+41 3807" to the database. | Is the above the object you are looking for? [y/n] y \\ Added "BD+41 3807" to the database. | ||
- | The object "BD+41 3807" has been added to the database as CHARA number 320414. | + | In the example above, the object "BD+41 3807" has been added to the database as CHARA number 320414. |
+ | |||
+ | \\ __Targets that are not in SIMBAD__ \\ \\ Some objects like recently discovered novae are not in SIMBAD. Entering dbadd <star designation> | ||
- | \\ __Targets that are not in the CHARA database or in SIMBAD__ \\ \\ Some objects like recently discovered novae are not in SIMBAD. Entering dbadd <star designation> | + | When a recognized identifier is entered, the HD number with A or B will usually display. Confirm that the coordinates, |
==== Adding an anchor to the wiki page ==== | ==== Adding an anchor to the wiki page ==== |