AST 376R Spring 2022 Homepage
Astro 376R (Spring 2022, Unique 47074)
A Practical Introduction to Research


Current Announcements

Course Syllabus and Overview
    Course Prerequisites: This class is restricted to science and engineering majors and class prerequisites are "Mathematics 305G or the equivalent". A prior introductory astronomy course, such as AST 307, is recommended, but not required. If you have not taken any introductory astronomy course, I recommend that you review an introductory level textbook on astronomy that covers the basics of astronomical units, stars, and galaxies, and I am happy to recommend or/and loan out such a textbook. While the course can be taken by any eligible student, we will give first priority to undergraduate majors in Astronomy and Physics who are in their Freshman and Sophomore years.

    This class will meet weekly on Tuesday and Thursday from 12:30 pm to 2:00 pm. Our policy for class attendance, class conduct, and class modality is outlined below, with the caveat that expectations may change if the pandemic situation evolves and UT adjusts its health and safety protocols.

    1. As recommended by UT President Hartzell, this class and the associated office hours will be held via zoom from January 18/2022 until January 31/2022. Here are the zoom links for class and office hours.
    2. After January 31/2022, we plan to hold the class in person in the UG computer lab PMA 15.201 with reduced social density and to request in-person attendance from students (unless they have a valid reason as outlined below). The reason we are requesting in person attendance after January 31/2022 is that this class is a hands-on highly interactive class where we have a large number of in-class activities and we walk round the room to help students with indvidual activities and coding assignments. Students will get the most from this class and benefit from a stronger supportive community by attending in person. We will do our best to support all students and provide a safe and effective learning environment by following the Classroom Safety and COVID-19 Policy.

    3. After January 31/2022, students may ask the instructor to allow them to temporarily attend the class over zoom if they have a valid documented reason. Valid reasons include the following:
      • A student has to self-quarantine or self-isolate based on the UT coronavirus exposure action chart or has another type of emergency. In these situations, students must email Student Emergency Services (SES) in the office of the Dean of Students to inform SES of their situation and ask SES to notify the professor. SES will evaluate the situation and notify your professor if they decide it is appropriate to do so. In addition, students should also notify the professor and TA directly as soon as possible because SES may take several days to contact the professor.

      If students have to temporarily take the class on zoom , they should turn the zoom camera on and attend the class in synchronous mode (i.e., at the time it is offered). We will take attendance in person and over zoom to reward and track participation, which is part of the course grade.

    4. To provide added flexibility, we plan to display the slides on zoom during in-person lectures and to post zoom-recorded lectures on the class repository. However, we stress that these recordings will not capture the enriching in-class discussions and in-class activities that happen as the TA and professor walk around the room to interact with students. Therefore, zoom attendance should only be used temporarily and for one of the valid reasons outlined under point (3) above.
    5. To help us provide safe in-person classes after January 31/2022, we ask all students to please follow the Classroom Safety and COVID-19 Policy. In addition, we plan to use a socially distanced seating layout and to keep track of the seat numbers of students during every in-person lecture. In the previous semester (Fall 2021), students were asked to use the same seat for the whole semester in order to keep a stable seating chart that makes it easier for university health services to perform contact tracing. We are awaiting university guidance os to whether this practice is recommended for this semester as well.
    6. To provide added flexibility during the COVID-19 pandemic, students in this class will not be using the hard-wired desktops in the UG computer research lab. Instead, the University is loaning each AST 376R student a MacBook Pro laptop on which software relevant for AST 376R has been pre-installed. The use of these laptops will enable greater flexibility in the event that a student has to temporarily attend class in virtual mode. The laptops will be distributed when the class meets in person after January 31/20222. Please carefully read the instructions provided by the CNS IT team on how to log on, use the laptop responsibly, and get help. It is your responsibility to return the laptop back to UT Austin in good condition at the end of the semester. Once you are loggoed on your laptop, please follow these Cisco AnyConnect VPN instructions to use Cisco AnyConnect Secure Mobility Client to connect onto the UT virtual private network (VPN), which allows secure remote user access through encrypted connections over the Internet.
    7. Please turn off your cell phone before the start of class unless you are using it to zoom into the class.
    8. As per UT Austin policy a student who misses classes or other required activities, including examinations, for the observance of a religious holy day should inform the instructor as far in advance of the absence as possible so that arrangements can be made to complete an assignment within a reasonable period after the absence.

    Course Calendar: The course outline/calendar provides an approximate sequencing of topics to be covered in class. There may be schedule adjustments based on the learning curve of the class and circumstances tied to the pandemic or other emergency. The course outline will be updated regularly and the most current version can be found on the class website at the above link. Note that as outlined in the Memo to Undergraduate Astronomy Students regarding Astronomy Courses, the professor is a professional astronomer and researcher who has professional responsibilities and may be occasionally be away for reasons tied to these responsibilities (e.g., to participate in international scientific panels and meetings, to present research talks at conferences, etc). In such cases, there may be a schedule change and an appropriate replacement lecture or other assignment will be scheduled.
    Course Assignments and Grading Policy:
    Please submit your assignments on Canvas using the instructions provided unless otherwise indicated. Your grades will be posted online on Canvas. Please note the following class policies:

    1. I strongly recommend that you attend class as the assignments are primarily based on the lectures and related activities. We will take attendance in person and over zoom to reward and track participation, which is part of the course grade.
    2. There will be no exams and the final grade will consist of:
        80% Homeworks and Projects
        20% In-Class Activities and Participation (or equivalent)
    3. When converting your final numerical scores to letter grades, I will use the scheme below or one that is more lenient.
      Letter Grade
      A
      A-
      B+
      B
      B-
      C+
      C
      C-
      D+
      D
      D-
      F
      Grade Points
      4.00
      3.67
      3.33
      3.00
      2.67
      2.33
      2.00
      1.67
      1.33
      1.00
      0.67
      0.00
      Numerical Score
      91% to 100%
      86% to 90%
      81% to 85%
      76% to 80%
      71% to 75%
      66% to 70%
      61% to 65%
      56% to 60%
      51% to 55%
      46% to 50%
      41% to 45%
      0% to 40%
    4. Late homeworks will be accepted for partial credit provided that you have been granted an extension prior to the due date. In that case we will apply a 10% deduction for every 24 hours (e.g., a homework submitted 12 hours late will have a 5% deduction and receive 95% credit). Requests for correction or re-grade of an assignment (homework, exam or quiz) will be accepted at latest two weeks after it is handed back to you.
    5. I will offer at least ane extra credit option for students to improve their grades.
    6. Cheating will be severely punished and I will consider filing a report to the Office of the Dean of Students for any student who cheats. If you submit work that is not primarily done by you or/and that you cannot explain, this will be considered as cheating. If you copy someone's assignment, exam, or quiz or if you let someone copy yours, both of you will receive zero credit and be responsible for cheating. In particular, note that you must independently write up your assignments and you must be able to explain every step of your work if asked to do so. You are encouraged to study with other students as long as you abide by this principle. If you use a private tutor to help you, please make sure that the bulk of each assignment is done by you and that you can explain every step of your work if asked to do so. The TA and professor reserve the right to ask any student to explain his/her answers and methodology on any assignment before assigning a final score for that assignment.
    7. Sharing of Course Materials is Prohibited No materials used in this class, including, but not limited to, lecture hand-outs, videos, assessments (quizzes, exams, papers, projects, homework assignments), in-class materials, review sheets, and additional problem sets, may be shared online or with anyone outside of the class unless you have the instructor’s explicit, written permission. Unauthorized sharing of materials facilitates cheating. It is a violation of the University’s Student Honor Code and an act of academic dishonesty. UT is aware of the sites used for sharing materials, and any materials found online that are associated with you, or any suspected unauthorized sharing of materials, will be reported to Student Conduct and Academic Integrity in the Office of the Dean of Students. These reports can result in sanctions, including failure in the course.
    8. Academic Integrity and the University Code of Conduct: Students are expected to maintain absolute integrity and a high standard of individual honor in scholastic work undertaken at the University of Texas at Austin. Academic dishonesty includes cheating, plagiarism , unauthorized collaboration, falsifying academic records, misrepresenting facts, multiple submissions, and any other acts or attempted acts that violate the basic standard of academic integrity. Consequences of academic dishonesty can be severe. Grade-related penalties are routinely assessed but students can also be suspended or even permanently expelled from the University for scholastic dishonesty. Other potential consequences can be particularly far-reaching, such as the creation of a disciplinary record that may very well impact future opportunities. Furthermore, incidents of scholastic dishonesty diminish the overall value of scholastic achievements on this campus and reflect poorly on the University.


Selected Material from Lectures/Assignments
    The repository below will be updated throughout the semester with important class materials (e.g., a description of some of the pre-requisite materials you need to know; video recordings of zoom lectures; pdf versions of powerpoint presentations made during the lecture; scans of materials that would usually be handwritten on the blackboard or document camera; howeworks and other assignments). However, I strongly recommend that you do not only rely on this posted material and do your best to attend class in synchronous mode (i.e., at the time it is offered) so that you can benefit from in-class discussions or activities and get the most out of this course.
  • If you woulld like to use the advanced text editor "Emacs" or its Mac OSX version it called "Aquamacs.app", feel free to use this tutorial. Note that on your CNS-issued laptop, we have aliased the command "open -a /Applications/Aquamacs.app" as "amacs" so that you can launch the "Aquamacs.app" editor by simply typing "amacs" on the command line of your bash terminal. (Feb. 1/2022)
  • The CNS Undergraduate Research Forum on Friday April 22, 2022 is a wonderful opportunity for UGS to share their research with others in a welcoming and interactive setting, and to celebrate all of the hard work that everyone has done over the past year! To present at the forum please register by Friday, March 4, 2022, 11:59 pm and submit your abstract by Wednesday, March 23, 2022, 11:59 pm. . Please read the important information for student participants.
  • An Introduction to Programming in IDL: We are doing the programming module in Python this year, but for those who are interested in IDL, we provide the tutorial for programming in IDL

  • Apply for Funded Research in Summer 2022 and Fall 2022-Spring 2023
    • Apply for paid research experiences in UT Astronomy in Summer 2022. The application deadline is midnight on April 21st and you can find details and the application link in the email from UG advisors. You should apply if you want to do astronomy research, but haven't done any yet OR if you are planning to start a research project with someone at UT this summer OR if you are planning to continue an ongoing research project with someone at UT this summer.
    • Apply for the TEJAS (Texas Excellence in Jobs And Services) awards to conduct funded research in Fall 2022 - Spring 2023 if you are eligible. TEJAS is a program designed to make undergraduate research more accessible and equitable to CNS undergraduate students, especially for individuals from low-income backgrounds.TEJAS functions like a work-study program for research. Students in TEJAS receive a stipend of ~$1500 per semester to carry out ~10 hours of work per week. TEJAS is preparing to recruit students for our Fall 2022 - Spring 2023 cohort. For more information on TEJAS such as eligibility criteria and how to apply, please go to the TEJAS main page and get your name on the TEJAS Student Interest Form list ASAP so that you don't miss out on any information.
  • Extra Credit Options: As outlined under Course Assignments and Grading Policy 80% of your final grade will come from homeworks and projects, and 20% come from in-class activities and participation (including attendance). For extra credit, you can submit between one to three assignements and the assignment with the highest score will count as an extra (6th homework) if it improves your overall homework score. You can choose from the following three assignments for extra credit:
    • 1) Submitting the optional homework 6 (Python assignement 3) by the due date. The assignment includes performing calculations using modules in Astropy and plotting the results.
    • 2) Giving a presentation in class about your research journey. The presentation should be about 10 minutes and will be followed by 5 minutes of questions. Contents suggestions include how you got into research, what big picture question your research addresses, your favorite things about it, challenges, lessons learnt, and advice to your peers. You can use visuals, such as a powerpoint/keynote file, a research poster you made, or a research paper you wrote.
    • 3) Attending the CNS Undergraduate Research Forum on April 22/2022 at the Welch Hall Grand Concourse, identifying a cool poster (where you are not an author) that you like, and giving a short (~ 10 minutes) presentation in class about your visit to the forum and this poster. Your presentation should include a picture of the poster (ideally with the presenter next to it) and describe the essence (rationale, methodology, results) of the poster. It can also include fun pictures of other forum events or posters (including your poster or that of your classmates here) that you liked and describe your general experience at the forum.