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Richardson Lab Experimental Log, Page 10 of 10

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ID	Date	Author	Type	Category	Subject	Text
18	Fri Jan 27 18:44:31 2023	Julian	Update	General	Vacuum Chanmber Cleaning	I used the IPA wipes to wipe down the inside of the chamber the best I could. I cleaned the main chamber but not any of the connecting
17	Thu Jan 26 18:58:25 2023	Aiden	Update	General	Oven Heating	Aiden cleaned the oven with methanol again and set the oven to 260 degC for 12 hours.
16	Mon Jan 23 17:26:15 2023	Peter Carney	Update	General	Oven cleaning	Aiden and Cao Turned on the oven to 120 deg C for 12 hours. After 12 hours, put it at 200 deg C for 48 hours.
15	Wed Jan 18 22:06:05 2023	Julian	Update	ELOG	Cleanroom Update	I wiped down all the inner walls of the cleanroom using alcohol wipes, as per Cao's instruction.
14	Wed Dec 14 18:34:33 2022	Jon	Configuration	Electronics	Adapter for 532 nm laser power supply	I installed an EU-to-US plug adapter for the 532nm laser's 9V power supply. I then re-measured the laser's power with the correct supply
13	Wed Dec 14 17:35:41 2022	Jon	Infrastructure	Computers	Windows Laptop	I set up the new Windows 10 laptop (pictured below), which arrived yesterday. This laptop is intended to be used for running lightweight
12	Mon Nov 28 18:10:23 2022	shane	Update	ELOG	Particle counts in the clean room	Particle count stats for the clean room Nov 28, 2022: Took 10 sample runs in each of 5 regions in the clean room (5 runs per region
11	Mon Oct 3 17:21:39 2022	Cao	Update	TCS	Inspection of macor parts	The macor parts arrived and inspected today. These include: Macor spacer (drawing: LIGO_Redesign_Macor_Spacer_Drawing_v4.pdf	7x
10	Wed Aug 17 16:04:30 2022	Phoebe Zyla	Summary	Lore	Testing the Cartridge Heater and Collecting FLIR Data	We have tested the heater to find emissivity, mounted the heater system to the optical table, and have taken irradiance maps of
9	Tue Jul 26 14:10:35 2022	Cassidy	Update	Cameras	Optical Post Replacement and Realignment	Today I replaced the 3" optical post that the camera rests on with a 2" optical post in order for the screen to correctly fill
8	Fri Jul 22 13:20:28 2022	Phoebe	Update		Comsol	I will be using comsol until 1:30 pm today. I will be updating the model for the heater mount to be thicker in certain areas, so
7	Mon Jul 11 14:29:45 2022	Jon	Omnistructure	General	HEPA filter installed	Today I unpacked and installed the new HEPA filter for the lab. It is an Omni CleanAir OCA1210 capable of 1200 CFM. This flow rate
6	Tue Jun 21 18:31:49 2022	Cassidy and Phoebe	Update	Cameras	IR Absorbing Screen and FLIR Camera Setup	Today we set up the IR absorbing screen and the camera on the optical table, as well as tested that the camera was functioning
5	Mon Jun 6 17:11:48 2022	Jon	Update	Cameras	FLIR Camera Setup	Today I tested the Spinnaker/PySpin software installations (detailed in ELOG #4) with the FLIR camera connected to
4	Fri Jun 3 13:03:33 2022	Jon	Update	Cameras	FLIR Camera Setup	Summary I have installed the requisite software on chimay for interfacing the FLIR A70 camera in Python. There are
3	Thu Jun 2 21:55:02 2022	Jon	Update	Cameras	FLIR Camera Setup	The new FLIR A70 infrared camera has arrived. Tyler and I unpacked it in the lab yesterday. In less than an hour, we succeeded in powering
2	Thu Jun 2 16:14:58 2022	Jon	HowTo	General	Custom conda environment on JupyterHub	Cross-linking instructions: How to run a Jupyter notebook in your custom Conda environment
1	Sun Apr 10 15:39:49 2022	Rutuja Gurav	HowTo	Computer Scripts/Programs	HowTo: Renew the Let's Encrypt SSL certificate using certbot	Port 80 is kept closed by default. This might be causing the certbot auto-renewal cronjob to fail. Therefore we must renew

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