 Wed Aug 2 22:33:18 2023, Amy, slides from building meeting 8/2/23 
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| Slides shown at experts building meeting Aug. 2nd, 2023. |
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Thu Aug 18 10:32:17 2022, Amy, reading about HPol antennas
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Here are some reading materials about HPol antennas:
This paper discusses some initial HPol designs that were tested in a prototype station of ARA.
We went with the slotted cylinder design. |
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Wed Feb 15 16:33:17 2023, Jacob Weiler, pueoSim Input Files
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Input File Format for pueoSim (Also ICEMC)
Frequency Range: From 200 MHz to 1500 MHz incrementing by 10 MHz steps
There are 8 different files that are required for pueoSim. They are: |
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Thu May 25 15:36:54 2023, Ryan Debolt, Byran Reynolds, preliminary error tests (PUEO) 8x
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Here are some preliminary results from testing the effect of error on growth in the GA. For this test, we start with a simulated error of 0.5 because
our true fitness score is bounded between 0.0 and 1.0. From here, we simulate doubling the number of neutrinos by reducing the error by root(2), then root(4),
and observed the growth on the fitness scores plots. We did these three tests with both 50 and 100 individuals (plots starting with 30 use 50 and starting |
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Mon Mar 20 13:35:25 2023, Amy, info on format for PUEO antenna files
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William Luszczak 1:30 PM
This is the directory with the current PUEO antenna data files: https://github.com/PUEOCollaboration/pueoSim/tree/main/data/antennas. Each type of antenna will need several files: |
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Wed Jul 12 21:30:56 2023, Alex Machtay, Zoom training on XF 07/12/23
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Recording of training on XFdtd by Alex Machtay on July 12, 2023.
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Fri Mar 25 17:32:25 2022, Alex M, XFdtd Step Size Investigation
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The reviewer for the paper we recently submitted mentioned that our step sizes at which we are measuring the gain in XFdtd may be too large. They pointed
out that there appear to be "lobes" at 400 MHz. I ran the antenna we presented in the paper through XFdtd using a step size of 5 degrees
(what we've been doing) and a step size of 1 degree (the reveiwer's recommendation). Attached are antenna responses for these two different step |
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Fri May 17 15:13:50 2019, Julie Rolla, XF key flash drive holders
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We have 2 physical XF flash drive keys in existence. These are non-replaceable and cannot be lost! Until further notice, the keys are held by:
(1) Cade Sbrocco (sbrocco.6@buckeyemail.osu.edu ) |
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Wed Jun 8 14:45:52 2022, Alan S, XF Simulations | ARA bicone in ice | PowerPoint Slides
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Beam patterns with ARA bicone contained in a cylinder of air surrounded by a shell of ice.
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Wed Aug 2 00:17:32 2023, Jacob Weiler, XF Antenna Drawing Progress 08/02/2023
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I've been building in XF and have ran into some issues but currently have the following completed:
- Struts are placed, though they are not evenly spaced and the same. I have contacted XF to try and figure out how to get rotation/patterns to
do what we need |
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Tue Mar 24 15:38:50 2020, Julie Rolla, X11 Forwarding Issue for Windows
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Most of our students
(1)Ubuntu doesn't come with X11 forwarding on its own. So you can install Xlaunch
xeyes -display :0
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Tue Dec 3 15:26:42 2019, Julie Rolla, Working session 12/3/19
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Attendance: Julie, Alex M., Alex P., Cade, Scott.
What we have done today: |
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Tue Dec 3 01:26:52 2019, Julie Rolla, Working session 12/2/19
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Attendance: Julie, Alex P., Cade, Alex M., Mitchell, Evelyn (Go team!)
I. Adding Constraints on the in-ice hole size. |
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Tue Feb 25 17:10:36 2020, Alex Machtay & Alex Patton, Working Meeting 2/25/20
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Today's Tasks
Mitchell, Evelyn, Eliot,
Ryan: Work through the bash project; Mitchell is done, Ryan and Evelyn are close to being finished.
Leo: Worked on next presentation (not sure when he'll present--either Friday or next Tuesday). |
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Fri Nov 20 17:50:05 2020, Alex M, Working Meeting 11/20/20
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Alex M
We worked with Amy to track down the
error we were getting with the AraSim fix. Alex P and I had gotten AraSim to compile, but running gave the error (at the bottom). We did a binary search
for the source of the error and determined it comes from the if statement around line 640 in Report.cc: |
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Thu Jan 9 14:24:25 2020, Julie Rolla, Winter Break Updates and new to-do list (with deadlines)
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The following items from our to-do list have been successfully completed. Below this list, you can find the remaining urgent items for our proposal due
date of 1/28 (items must be completed with plenty of time to spare).
Completed items:
*Note* please check the highlighted item. |
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Wed Nov 20 00:40:49 2019, Julie Rolla, Week 11/19/19 Update
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Attendance for today's session: Cade, Julie, Alex M, Mitchell, Scott.
Tasks/to-do list: |
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Fri Nov 15 09:59:27 2019, Julie Rolla, Week 11/15/19 Update
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Attendance for today's session: Cade, Julie, Alex M, Mitchell, Scott.
Tasks worked on: |
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Tue Nov 12 15:45:33 2019, Julie Rolla, Week 11/12/19 Update
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Attendance for today's session: Cade, Julie, Alex M, Alex P, Mitchell, Scott.
Monday was a holiday, and we will be replaceing that meeting later this week. Today we worked on the following tasks:
Tasks: |
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Wed Jul 14 15:45:30 2021, Ethan Fahimi, Wednesday Updates (7/14/2021)
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Ethan
Worked with Alex on fixing a few bugs with AREA. We are
trying to solve an issue where the individuals are not finishing runs (around one in every four gens with 100 individuals). We believe some individuals
may be too good and are then taking more than the wall time we have given them. Alex is testing this while I am working on a script that will add all the |