tombaugh
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tombaugh [2025/08/21 15:54] – astroadmin | tombaugh [2025/08/28 15:35] (current) – astroadmin | ||
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What are your responsibilities: | What are your responsibilities: | ||
- | - **At least 1-week | + | - **At least 1-week |
- | - The morning of, mointior | + | - The morning of, monitor |
- Arrive 45-60 mins early to set up for the public night, open up the domes, align the scopes in the dome, set up any other telescopes you intend to use that night. | - Arrive 45-60 mins early to set up for the public night, open up the domes, align the scopes in the dome, set up any other telescopes you intend to use that night. | ||
- | - Close down and lock up Tombuagh | + | - Close down and lock up Tombaugh |
- Report to Jason and Zach an estimated # of people who showed up to the public night. | - Report to Jason and Zach an estimated # of people who showed up to the public night. | ||
==== Concerning Point 1) Targets ==== | ==== Concerning Point 1) Targets ==== | ||
- | Usually, I aim for having 4-5 targets ready to go. Normally, we will show ~4 seperate | + | Usually, I aim for having 4-5 targets ready to go. Normally, we will show ~4 separate |
When picking a target, try to think about A) How it fits into the professor' | When picking a target, try to think about A) How it fits into the professor' | ||
- | For example, at Tombaugh, we can see Andromeda (apprent | + | For example, at Tombaugh, we can see Andromeda (apparent |
If it is hard to convince yourself that you see a very faint, nebulous object, that means it will be impossible for the public to see it! | If it is hard to convince yourself that you see a very faint, nebulous object, that means it will be impossible for the public to see it! | ||
- | The North and Middle dome have an altidue | + | The North and Middle dome have an altitude |
==== Concerning Point 2) Monitoring the weather ==== | ==== Concerning Point 2) Monitoring the weather ==== | ||
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- High winds (sustained 25+mph winds and/or gusts above 30mph) | - High winds (sustained 25+mph winds and/or gusts above 30mph) | ||
- | If the only condition is " | + | If the only condition is " |
- | **Any decision to cancel needs to be made by 5pm such that it can be communicated to the public.** This is done by notifying Zach such that the webiste | + | **Any decision to cancel needs to be made by 5pm such that it can be communicated to the public.** This is done by notifying Zach such that the website |
Below are resources I like to us to help assist in making this decision. Note, it is correct to use several sites and compare their predictions. | Below are resources I like to us to help assist in making this decision. Note, it is correct to use several sites and compare their predictions. | ||
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Often times members of the public will show up 15-20 mins early, and be edgar to talk. It can be distracting when the public is watching you set up. | Often times members of the public will show up 15-20 mins early, and be edgar to talk. It can be distracting when the public is watching you set up. | ||
- | To open **the very first thing you need to do is get the keys!** - This sememster, we're going to keep the keys either with Riah or Zach, and you will have to check out the keys for Tombuagh | + | To open **the very first thing you need to do is get the keys!** - This semester, we're going to keep the keys either with Riah or Zach, and you will have to check out the keys for Tombaugh |
The Campus Obs TA (Asif!) will also have his own set as a back up. | The Campus Obs TA (Asif!) will also have his own set as a back up. | ||
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(**NOTE** - These are spark notes, they make much more sense if you actually do them!) | (**NOTE** - These are spark notes, they make much more sense if you actually do them!) | ||
- | **North Dome (How to Open): | + | **North Dome (How to Open):** |
- | **Remove bolt from dome slit and pull open the shutters | + | **Remove bolt from dome slit and pull open the shutters** |
- Power the Rotation Box / Motor (Plug the hanging cord into the center pillar) | - Power the Rotation Box / Motor (Plug the hanging cord into the center pillar) | ||
- Remove the plastic sheet covering the telescope | - Remove the plastic sheet covering the telescope | ||
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- Remove the lens covers | - Remove the lens covers | ||
- | **South Dome (How to Open): | + | **South Dome (How to Open):** |
- | **Power on the switch by the door labeled “Power/ | + | **Power on the switch by the door labeled “Power/ |
- Power on the wall box | - Power on the wall box | ||
- Power on the dome power box | - Power on the dome power box | ||
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- Remove the lens covers | - Remove the lens covers | ||
- | **Telescope Alignment: | + | **Telescope Alignment:** |
- | **When in doubt follow the scrolling instructions on the handheld device. | + | **When in doubt follow the scrolling instructions on the handheld device.** |
- | - Press “ALIGN” | + | - Press “Enter” from the main menu (you might hae to use the " |
- Use the 6 and 9 buttons to navigate the menu to “EQ North Align”. Press “ENTER”. | - Use the 6 and 9 buttons to navigate the menu to “EQ North Align”. Press “ENTER”. | ||
- Navigate to “EQ OneStar Align”. Press “ENTER”. | - Navigate to “EQ OneStar Align”. Press “ENTER”. | ||
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- Press “ALIGN”. | - Press “ALIGN”. | ||
- | === Other Scopes === | + | **IMPORTANT NOTE ABOUT OPENING -> ** |
- | We additionally have a Celestron 8inch and a eVscope2 digital scope. You will notice instructions for those are not here. These scopes are complicated | + | It can be tempting to attempt to save time by slewing / aligning the telescope at the same time another TA is opening the dome (this is especially true for the middle dome whose slit is controlled by a motor). However, if multiple sources |
- | The Celestron 8inch is in the outreach closet, but requires some knowledge. If you're comfortable setting up a scope, its nothing you haven' | + | == Note on GPS == |
- | + | ||
- | The eVscope2 will be highely regulated. If you are not trained on it, and if no one assigned for the current the night is trained on it, you will not be given it to use. If you would like to be trained on it, please reach out to Zach. | + | |
- | + | ||
- | == Notes on GPS == | + | |
It looks like there was a GPS roll over during the lock down. In order to fix this the OS / firmware needs to be reinstalled. However, this non-trival and has not been done as a result. | It looks like there was a GPS roll over during the lock down. In order to fix this the OS / firmware needs to be reinstalled. However, this non-trival and has not been done as a result. | ||
I have turned off the GPS and now we have to manually set the location - This is quick and only takes a few mins - though do note, that the date and time will get offset over the course of days / weeks. It is best to reset it before using it. | I have turned off the GPS and now we have to manually set the location - This is quick and only takes a few mins - though do note, that the date and time will get offset over the course of days / weeks. It is best to reset it before using it. | ||
+ | |||
+ | **How to VIEW Time-Site: | ||
+ | - Press the Menu button (#7 on the keypad) | ||
+ | - Use #6 (Arrow Up) or #9 (Arrow Down) to navigate (NOT the four directional arrows at the top). | ||
+ | - Go to “View Time-Site” | ||
+ | - Press “Enter” on the Keypad | ||
+ | - Use #6 (Arrow Up) or #9 (Arrow Down) to see the current Time-Site | ||
+ | |||
+ | **How to setup the Time-Site information: | ||
+ | - Press the Menu button (#7 on the keypad) | ||
+ | - Use #6 (Arrow Up) or #9 (Arrow Down) to navigate (NOT the four directional arrows at the top). | ||
+ | - Got to “Scope Setup”, Press “Enter” | ||
+ | - Go to “Set-up Time-Site”, | ||
+ | - Use the keypad to enter the current time (in 24 hour designation), | ||
+ | - Select if we’re currently in “Daylight Savings Time” or “Standard Time”, Press “Enter” | ||
+ | - Use the keypad to enter the date (mm/ | ||
+ | - Select Time-Site again to be able to choose the city. Press “Enter” | ||
+ | - Goto “City Data Base” -> North America -> United States -> New Mexico -> Las Cruces (pressing “Enter” each time to select). | ||
+ | - It will prompt you to enter the time again, ensure this is all correct. | ||
+ | |||
+ | I like to sanity check by going to “view-time” and confirming the site time location is correct. | ||
+ | |||
==== Concerning Point 4) Closing ==== | ==== Concerning Point 4) Closing ==== | ||
- | **Telescope Shutdown: | + | **Telescope Shutdown:** |
- | **Return the telescopes to the Home position: perpendicular to the support fork and pointing at the meridian. | + | **Return the telescopes to the Home position: perpendicular to the support fork and pointing at the meridian.** |
- Power off the telescope using the toggle switch on the telescope | - Power off the telescope using the toggle switch on the telescope | ||
- Unplug the telescope from the outlet. | - Unplug the telescope from the outlet. | ||
- Cover the telescope with the plastic sheet | - Cover the telescope with the plastic sheet | ||
+ | Note - for the North Dome, the Dome's 'park position' | ||
+ | === Other Scopes === | ||
+ | We additionally have a Celestron 8inch and a eVscope2 digital scope. You will notice instructions for those are not here. These scopes are complicated and expensive. And in the case of the eVscope2 it was donated to us by a member of the public. | ||
+ | The Celestron 8inch is in the outreach closet, but requires some knowledge. If you're comfortable setting up a scope, its nothing you haven' | ||
+ | The eVscope2 will be highly regulated. If you are not trained on it, and if no one assigned for the current the night is trained on it, you will not be given it to use. If you would like to be trained on it, please reach out to Zach. | ||
- | **EMERGENCY PROCEDURE IF SOUTH DOME DOESN’T CLOSE. | + | |
- | ***Note* - There have been reports that the south dome’s shutter will not close. If this happens, ensure that the IR Sensor on the dome is lined up with the IR Sensor on the motor. Wait 5 minutes. Then retry. IF IT DOES NOT CLOSE -> take the precautions below | + | ====== |
+ | **Note** - There have been reports that the middle | ||
+ | |||
+ | If this happens | ||
- | **INFORM ZACH** (leave a voicemail, send a text, OR send an email) | + | EMERGENCY PROCEDURE IF SOUTH DOME DOESN’T CLOSE. |
- | Make sure all lens covers are securely on | + | *Note* - There have been reports in the past that the middle dome’s shutter will not close. If this happens, ensure that the IR Sensor on the dome is lined up with the IR Sensor on the motor. Wait 5 minutes. Then retry. IF IT DOES NOT CLOSE -> take the precautions below |
- | Cover the telescope with plastic | + | |
- | If rain is suspected, slew the telescope such that it won’t act like a bucket! | + | - **INFORM ZACH** (leave a voicemail, send a text, OR send an email) |
- | **TURN EVERYTHING OFF** | + | |
- | Make sure outlets / plugs are not exposed to the weather (tuck them under the plastic cover if possible) | + | |
+ | | ||
+ | | ||
+ | | ||
+ | - Inform NMSU Campus Police at (575)-646-3311. Use a script similar to this, “Hello, my name is ____, I’m a TA for the Astronomy Department. While closing up at Tombaugh Observatory on campus near the Track and Field, we had technical difficulties and the dome will not close. We have informed the observatory manager. We will not be able to address this till tomorrow during business hours. Until then, since the dome is open, would it be possible to increase patrols around the observatory? | ||
+ | - Lock up as normal and leave. | ||
+ | |||
+ | **NOTE** - Your safety is more important than the telescopes! **DO NOT ATTEMPT TO CLIMB THE DOME TO FIX THE ISSUE.** | ||
+ | |||
+ | |||
+ | ====== Numbers to call if intramural lights are still on: ====== | ||
+ | Call the Intramural Front Desk: 575-646-2885 | ||
+ | |||
+ | Please note, it can be understandably frustrating to come to Tombaugh and see Flood Lights pointed in our domes. **I please ask that you do not share this frustration with the public**. The NMSU Astro Dept has worked hard over the past several years to develop a relationship with the surrounding facilities and have all started working with us to ensure they limit their light pollution. Please don't damage this relationship by speaking negatively of them to the public out of frustration. | ||
+ | |||
+ | Just call the number, and ask that the lights be turned off. If there are any issues, please inform Zach and they will handle it the next day to ensure it doesn' | ||
- | Numbers to call if intramural lights are still on: | ||
- | Call the Front Desk first, if they cannot be reached, escalate it to Michelle Mason. | ||
- | Intramural Front Desk: 575-646-2885 | ||
- | Michelle Mason (Directory of Intramural Sports): 577-646-4229 | ||
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