Last Friday, MagAO-X underwent a pre-shipment review. This is the process by which the Magellan Observatory ensures that we won’t waste everyone’s time by shipping our instrument to the telescope. It’s a multifaceted process, evaluating everything from “does your instrument work in the lab?” to “have you baked your shipping crate?”
I’m happy to report that we’ve cleared this hurdle, meaning we’re taking MagAO-X to Chile for the 2019B* run! Many thanks to all of our reviewers and the observatory staff for productive discussions and suggestions. We look forward to getting on sky with MagAO-X this December! (Since this is the MagAO blog as well, it bears mentioning that we’ll be there in November too.)
* We use ‘A’ and ‘B’ to refer to the former and latter halves of the year, since “winter” means different months depending on your hemisphere.
Also, this means Jared feels it’s finally acceptable to hand out the 2019B mission patches I designed:
The patch depicts a viscacha, one of the local fauna of Magellan, perched on a rock at sunset. (As they do.) In the sky above, a point source is diffracted by some telescope spiders to form a stylized Magellan PSF. (Or possibly a MagAO-“X”.)
As long as I don’t run out of South American animals, I plan to do a patch for every run. Then I’ll put them all on a vest and look like the world’s nerdiest boy scout.
Part of being in the XWCL is following the P.I.’s rules:
No unauthorized use of the label maker
No coding in MATLAB
No circus activities
No volunteering for Olivier
No metric shit running around in the lab
Every post must have a song of the day
No unauthorized use of the label maker
I regret that I forgot rule #6 in my last post, so I will take this opportunity to rectify my mistake with two songs of the day.
I’ve been digging this song about not being too hard on yourself by Alex Lahey:
And if I had been thinking about a song of the day for the back-to-school post, it might have been “Restart” by Little Daylight:
Tucson in the summer is a bit like this, only less exciting.
However, summer is waning. (Why, it’s only 99ºF at 7:00 p.m. as I’m writing this!) Tucson is filling back up with new and returning students, and I’m no longer guaranteed a table to myself at my favorite coffee shop.
This semester, we are happy to be welcoming two new graduate students to the group!
NSF Fellow Logan Pearce (whom you may remember from this special guest appearance) is joining us in the Department of Astronomy from the University of Texas at Austin. And Maggie Kautz, another NSF fellow (and recent graduate from The University of Arizona) will now be pursuing her Ph.D. in Optical Sciences here and continuing her work with the XWCL. She was in Baltimore all summer working on the HiCAT testbed at Space Telescope Science Institute. Welcome, Logan, and welcome back, Maggie!
Meanwhile, in the lab, we’re sitting in the dark and occasionally pointing at things.
The final integration of the software and hardware for MagAO-X continues at a breakneck pace, with the number of tasks remaining before first-light described as “countably infinite”. I’d elaborate, but there’s so much to be done! More to come soon.
MagAO-X integration and testing continues apace, with Jared shaving microseconds off the loop latency, Kyle working on making the world’s flattest DM, and Alex H. identifying holes in our hardware that were made in the wrong place. The rest of us are fighting with hardware more indirectly, getting our simulations to converge or our embarrassingly parallel jobs to be more than a (parallel) embarrassment.
Lauren Schatz, pyramid wavefront sensing person extraordinaire, has recently been the victim of delegation by the P.I. Her task? Arranging the weekly group meeting. In retaliation, she decided the venue would be outdoors. On a 95ºF (35ºC) day.
Our recent meeting was graced by a special guest: incoming graduate student (and NSF Graduate Fellow) Logan Pearce! She talked to us about research she’s been doing with Adam Kraus at University of Texas at Austin using data from the Gaia mission. This fall she plans to join the XWCL and MagAO-X team here at The University of Arizona. Welcome, Logan!
Several of us (but not this author) will be at AO4ELT6 next week, and everyone is diligently working on their posters and talks. If you’re there, keep an eye out for our group:
Monday, June 10
Development of the Three Sided Pyramid Wavefront Sensor — Lauren Schatz (poster)
Focal plane wavefront sensing and control with a vAPP coronagraph on MagAO-X using holographic modal wavefront sensing and linear dark field control — Kelsey Miller (poster)
Tuesday, June 11
Characterization and closed-loop laboratory testing of deformable mirrors for the MagAO-X project — Kyle van Gorkom (talk @ 9:40 AM)
Real-time estimation of NCPA and exoplanet detection in the face of wavefront measurement error in extreme-AO coronagraphs — Alexander Rodack (talk @ 5:40 PM)
Imaging habitable planets in optical/NIR with large ground-based telescopes: WFS/C challenges, opportunities and R&D activities — Olivier Guyon (poster)
Thursday, June 13
The Current Optical and Mechanical Design for the GMT High-Contrast Exoplanet Instrument GMagAO-X — Laird Close (poster)
Friday, June 14
From MagAO-X to GMagAO-X: extreme-AO performance demonstration and science case for the GMT — Jared Males (talk @ 10:00 AM)
In recognition of recent climatic developments in Tucson, Arizona, your author has selected this as the song of the day: