Calendar

Mar
31
Thu
Inclusive Astronomy Group
Mar 31 @ 10:30 am – 11:30 am

We will explore ways to make astronomy, and STEM fields in general, a more inclusive and welcoming environment where EVERYONE can feel comfortable. This will make all people, including traditionally underrepresented groups, feel comfortable and welcomed working in our field.

One of the main goals this semester will be to identify and implement ways in which our own department can easily become more inclusive and welcoming. Come join us to find out what you can do!
Visit our webpage for more information about what we have been doing.
Apr
7
Thu
Inclusive Astronomy Group
Apr 7 @ 10:30 am – 11:30 am

We will explore ways to make astronomy, and STEM fields in general, a more inclusive and welcoming environment where EVERYONE can feel comfortable. This will make all people, including traditionally underrepresented groups, feel comfortable and welcomed working in our field.

One of the main goals this semester will be to identify and implement ways in which our own department can easily become more inclusive and welcoming. Come join us to find out what you can do!
Visit our webpage for more information about what we have been doing.
Apr
14
Thu
Inclusive Astronomy Group
Apr 14 @ 10:30 am – 11:30 am

We will explore ways to make astronomy, and STEM fields in general, a more inclusive and welcoming environment where EVERYONE can feel comfortable. This will make all people, including traditionally underrepresented groups, feel comfortable and welcomed working in our field.

One of the main goals this semester will be to identify and implement ways in which our own department can easily become more inclusive and welcoming. Come join us to find out what you can do!
Visit our webpage for more information about what we have been doing.
Apr
21
Thu
Inclusive Astronomy Group
Apr 21 @ 10:30 am – 11:30 am

We will explore ways to make astronomy, and STEM fields in general, a more inclusive and welcoming environment where EVERYONE can feel comfortable. This will make all people, including traditionally underrepresented groups, feel comfortable and welcomed working in our field.

One of the main goals this semester will be to identify and implement ways in which our own department can easily become more inclusive and welcoming. Come join us to find out what you can do!
Visit our webpage for more information about what we have been doing.
Apr
28
Thu
Inclusive Astronomy Group
Apr 28 @ 10:30 am – 11:30 am

We will explore ways to make astronomy, and STEM fields in general, a more inclusive and welcoming environment where EVERYONE can feel comfortable. This will make all people, including traditionally underrepresented groups, feel comfortable and welcomed working in our field.

One of the main goals this semester will be to identify and implement ways in which our own department can easily become more inclusive and welcoming. Come join us to find out what you can do!
Visit our webpage for more information about what we have been doing.
May
5
Thu
Inclusive Astronomy Group
May 5 @ 10:30 am – 11:30 am

We will explore ways to make astronomy, and STEM fields in general, a more inclusive and welcoming environment where EVERYONE can feel comfortable. This will make all people, including traditionally underrepresented groups, feel comfortable and welcomed working in our field.

One of the main goals this semester will be to identify and implement ways in which our own department can easily become more inclusive and welcoming. Come join us to find out what you can do!
Visit our webpage for more information about what we have been doing.
May
12
Thu
Colloquium PhD Defense: Kenz Arraki
May 12 @ 3:00 pm – 4:00 pm
Colloquium PhD Defense: Kenz Arraki @ Dominici106

Evolution of Dwarf Galaxy Properties in Local Group Environments

Kenz Arraki, NMSU

May
31
Tue
Colloquium PhD Defense: Diane Feuillet
May 31 @ 3:00 pm – 4:00 pm
Colloquium PhD Defense: Diane Feuillet @ Dominici106

Ages and Abundance of Local Stellar Populations

Diane Feuillet, NMSU

Sep
1
Fri
Colloquium: Isak Wold (Host: Moire Prescott)
Sep 1 @ 3:15 pm – 4:15 pm
Colloquium: Isak Wold (Host: Moire Prescott) @ BX102

A Faint Flux-Limited LAE Sample at z = 0.3

Isak Wold, UT Austin

Observational surveys of Lya emitters (LAEs) have proven to be an efficient method to identify and study large numbers of galaxies over a wide redshift range. To understand what types of galaxies are selected in LAE surveys – and how this evolves with redshift – it is important to establish a low-redshift reference sample that can be directly compared to high-redshift samples.  The lowest redshift where a direct Lya survey is currently possible is at a redshift of z~0.3 via the Galaxy Evolution Explorer (GALEX ) FUV grism data. Using the z~0.3 GALEX sample as an anchor point, it has been suggested that at low redshifts high equivalent width (EW) LAEs become less prevalent and that the amount of escaping Lya emission declines rapidly.  A number of explanations for these trends have been suggested including increasing dust content, increasing neutral column density, and/or increasing metallicity of star-forming galaxies at lower redshifts. However, the published z~0.3 GALEX sample is pre-selected from bright NUV objects.  Thus, objects with strong Lya emission but faint continuum (high-EW LAEs) could be missed.  In this talk, I will present my efforts to re-reduce the deepest archival GALEX FUV grism data and obtain a sample that is not biased against high-EW LAEs.  I will discuss the implications of this new sample on the evolutionary trends listed above.

Dec
4
Mon
Pizza Lunch: Karen Kinemuchi
Dec 4 @ 12:30 pm – 1:30 pm
Pizza Lunch: Karen Kinemuchi @ AY 119

Life at Apache Point Observatory