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chara:operating_procedures [2021/11/04 17:15] charaobs |
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Once all 6 are solid yellow, right click on each yellow dot, and select start. This loads the control software and will turn the button green. Once all 6 are green, you are ready to start the OPLE server. | Once all 6 are solid yellow, right click on each yellow dot, and select start. This loads the control software and will turn the button green. Once all 6 are green, you are ready to start the OPLE server. | ||
- | If using the CHAPMtoMet feature, once the OPLE server has fully started, please check sockman for CHAMPtoMet. If it is running, then MIRC is ok to start. If it is not running, log into the ople computer and run the command : CHAMPtoMet This is case sensitive. | + | If using the CHAPMtoMet feature, once the OPLE server has fully started, please check sockman for CHAMPtoMet. If it is running, then MIRC is ok to start. If it is not running, log into the ople computer and run the command : CHAMPtoMet This is case sensitive. This is not the usual mode of controlling the carts. |
Now the MIRC server is ok to start. Be sure to inform the MIRCX/ | Now the MIRC server is ok to start. Be sure to inform the MIRCX/ | ||
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+ | The new ople system has a home check procedure that will give the homing error of each cart. In the ople server, use the command homechk S1, S2,… to have ople check the homing accuracy. A value of a few microns is usually returned after the cart is checked. Hit ESC to clear the display and enter the next cart. If any cart has large values above 20 microns, home the cart again and check the homing until it shows low values. | ||
3.8 Synchronizing the clocks | 3.8 Synchronizing the clocks | ||
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4.6 Essential Observing Links | 4.6 Essential Observing Links | ||
- | 150-Foot Solar Tower Current TowerCam Image ([[http://www.astro.ucla.edu/%7Eobs/towercam.htm|http://www.astro.ucla.edu/~obs/towercam.htm]]) a live view of the mountain. Check the clock when viewing the page as it can sometimes fail to refresh. | + | Mount Wilson HP Wren Cameras |
Caltech Millikan Library Camera ([[http:// | Caltech Millikan Library Camera ([[http:// | ||
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National Weather Service ([[http:// | National Weather Service ([[http:// | ||
- | CHARA telescopes spy cams and weather graph ([[http://astro.gsu.edu/~weather/chara_scopes.html|http://www.astro.gsu.edu]]) Status of each CHARA telescope and the All-sky camera. | + | Mount Wilson Ambient station |
- | Mount Wilson HP Wren Cameras ([[http://hpwren.ucsd.edu/cameras/wilson.html|http://hpwren.ucsd.edu/cameras/wilson.html]]) 360º view of mountain in color and IR | + | Jet stream forecast |
- | Aerospace Corporation weather station ([[http:// | + | IR satellite loop https://www.star.nesdis.noaa.gov/GOES/sector_band.php?sat=G17§or=psw& |
- | + | ||
- | Jet stream forecast ([[http:// | + | |
- | + | ||
- | IR satellite loop ([[http://www.wrh.noaa.gov/lox/scripts/ | + | |
California Regional Weather Server ([[http:// | California Regional Weather Server ([[http:// | ||
Clear Sky Clock ([[http:// | Clear Sky Clock ([[http:// | ||
+ | |||
+ | CHARA telescopes spy cams and weather graph ([[http:// | ||
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5.5 Slewing to a Target Using Cosmic Debris\\ | 5.5 Slewing to a Target Using Cosmic Debris\\ | ||
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- | It is typically dark enough to lock on your first star if TT reports ~ 1000 counts while not point at anything (sky counts) with the SpyCams turned off. This is roughly | + | It is typically dark enough to lock on your first star roughly |
5.6 Locking Tiptilt (when using lab tiptilt) | 5.6 Locking Tiptilt (when using lab tiptilt) | ||
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6.4 Manually stowing the telescopes | 6.4 Manually stowing the telescopes | ||
- | Unlock the tiptilt beams using the Tiptilt servo control GUI. Turn the telescope TVs to SPY1 so that you can watch the telescopes and domes stow. On the Control Tab of the telescope GUI, click [STOW]. This will send the telescope and dome to the stow position. When the telescopes reach an elevation above 50 degrees, you can begin closing the mirror covers. M1 CLOSE, M3 CLOSE, M5 CLOSE, M7 CLOSE, Finder CLOSE Note that W2 and E1? finder covers and the W1 and W2 M7 covers need a second click to close. Visually inspect the telescopes using SPY2 to make sure that the mirror covers close properly. Check the Telescope Monitor for mirror cover status. After the M1, M3 and finder mirror covers finish closing, close the dome slits by clicking [SLIT CLOSE] on the telescope control tab for each telescope dome that is open. Close the dome enclosures by clicking [CLOSE] on the cylinder GUI. Watch that each reads .000 or .001 when closed. Check that the telescopes moved to their stow positions in EL and AZ: EL 90.0 deg, AZ 55.9 deg for E1 and E2, EL 90.0 deg, AZ 99.3 deg for W1 and W2, EL 90.0 deg, AZ 82.0 deg for S1 and S2. Turn off the power for [TEL AZ], [TEL EL] and [TIP/TILT] for the active scopes using the Power GUI. Visually check all telescopes in the spycams to make sure all covers and slits are closed. Leave the telescope GUIs open until the End Night Sequence is finished. (Cosmic Debris will turn on the TVs and the Spy Cam 2 during the End Night Sequence.) If the humidity is high, make sure that the heaters are turned on. | + | Unlock the tiptilt beams using the Tiptilt servo control GUI. Turn the telescope TVs to SPY1 so that you can watch the telescopes and domes stow. On the Control Tab of the telescope GUI, click [STOW]. This will send the telescope and dome to the stow position. When the telescopes reach an elevation above 50 degrees, you can begin closing the mirror covers. M1 CLOSE, M3 CLOSE, M5 CLOSE, M7 CLOSE, Finder CLOSE Note that W2 and E1? finder covers and the W1 and W2 M7 covers need a second click to close. Visually inspect the telescopes using SPY2 to make sure that the mirror covers close properly. Check the Telescope Monitor for mirror cover status. After the M1, M3 and finder mirror covers finish closing, close the dome slits by clicking [SLIT CLOSE] on the telescope control tab for each telescope dome that is open. Close the dome enclosures by clicking [CLOSE] on the cylinder GUI. Watch that each reads .000 or .001 when closed. Check that the telescopes moved to their stow positions in EL and AZ: EL 90.0 deg, AZ 55.9 deg for E1 and E2, EL 90.0 deg, AZ 99.3 deg for W1 and W2, EL 90.0 deg, AZ 82.0 deg for S1 and S2. Turn off the power for [TEL AZ], [TEL EL] and [TIP/TILT] for the active scopes using the Power GUI and disable the scopes using the dome gui or obsgtk. Visually check all telescopes in the spycams to make sure all covers and slits are closed. Leave the telescope GUIs open until the End Night Sequence is finished. (Cosmic Debris will turn on the TVs and the Spy Cam 2 during the End Night Sequence.) If the humidity is high, make sure that the heaters are turned on. |
6.5 Send the OPLE carts to the back of the rails | 6.5 Send the OPLE carts to the back of the rails | ||
- | Click the OL and MAN buttons for the active carts on the OPLE GUI Control Tab so that the buttons turn green. Turn the carts OFF using the OPLE GUI. Click BACK on the OPLE GUI to send the carts to the back. Watch OPLE Server for Back Switch indicator to light up with an " | + | Click the OL and MAN buttons for the active carts on the OPLE GUI Control Tab so that the buttons turn green. Turn the carts OFF using the OPLE GUI. Click BACK on the OPLE GUI to send the carts to the back. Watch OPLE Server for Back Switch indicator to light up with an " |
6.6 Finish shutting down in the control room | 6.6 Finish shutting down in the control room | ||
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6.8 Odds and ends.\\ | 6.8 Odds and ends.\\ | ||
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- | Back in the Control Room: If you run into any problems during the shutdown procedures, send an email to charamnt or directly to Larry and Steve so that they can work to resolve any problems that need to be resolved promptly. Please feel free to record any details in the Observers Notebook or email Tech Report to specified groups or individual employees. Lock front and side doors of Operations Center if you are the last one in the building. Close OPLE building doors; they tend to stick open, please | + | Back in the Control Room: If you run into any problems during the shutdown procedures, send an email to charamnt or directly to Craig and Steve so that they can work to resolve any problems that need to be resolved promptly. Please feel free to record any details in the Observers Notebook or email Tech Report to specified groups or individual employees. Lock front and side doors of Operations Center if you are the last one in the building. Close OPLE building doors; they tend to stick open, please |
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