327 citations · 3.2k across the 44 of their papers we have counts for
6 papers · 1 filter
Mass-Richness relations for X-ray and SZE-selected clusters at as seen by at 4.5m
A. Rettura, R. Chary, J. Krick +1
We study the mass-richness relation of 116 spectroscopically-confirmed massive clusters at by mining the archive. We homogeneously measure the richness at 4…
A Spitzer IRAC Measure of the Zodiacal Light
Jessica E. Krick, William J. Glaccum, Sean J. Carey +5
The dominant non-instrumental background source for space-based infrared observatories is the zo- diacal light. We present Spitzer Infrared Array Camera (IRAC) measurements of the…
Spitzer IRAC Low Surface Brightness Observations of the Virgo Cluster
J. E. Krick, C. Bridge, V. Desai +5
We present 3.6 and 4.5 micron Spitzer IRAC imaging over 0.77 square degrees at the Virgo cluster core for the purpose of understanding the formation mechanisms of the low surface b…
Creation of cosmic structure in the complex galaxy cluster merger Abell 2744
J. Merten, D. Coe, R. Dupke +15
We present a detailed strong lensing, weak lensing and X-ray analysis of Abell 2744 (z = 0.308), one of the most actively merging galaxy clusters known. It appears to have unleashe…
The IRAC Dark Field; Far- Infrared to X-ray Data
J. E. Krick, J. A. Surace, D. Thompson +7
We present 20 band photometry from the far-IR to X-ray in the Spitzer IRAC dark field. The bias for the near-IR camera on Spitzer is calibrated by observing a ~20 arcminute diamete…
A Pilot Search for Population III Supernova Candidates in the Spitzer/IRAC Dark Field
Mark I Frost, Jason Surace, Leonidas A Moustakas +1
We have undertaken a systematic search for candidate supernovae from high-redshift Population III stars in a field that has been observed with repeated imaging on a cadence of 2-3…