carma-23 observations of the sunyaev-zel'dovich effect in
TRANSCRIPT
CARMA-23 Observations of the Sunyaev-Zel'dovich effect in MS0735+741Zubair AbdullaUniversity of ChicagoKICP
CARMA Symposium8-9 July 2013
Hi-res SZ imaging
Demonstrate CARMA-23's capability of measuring sub-arcminute scale features using the Sunyaev-Zel'dovich effect
Figure credit Carlstrom, et. al
CM commissioning run, Feb-March 2013
CM commissioning run, Feb-March 2013
CM commissioning run, Feb-March 2013
CAD drawing credit to Paul Rassmussen
photo credit to Chris Greer
MS0735+741● z = 0.216● AGN outburst ~ 6*1061
ergs● X-ray "cavities" / Radio
bubbles ~200 kpc (1') in diameter, the north cavity and south cavity are ~170 ~ kpc (50") and ~120 kpc (37") from the central galaxy, respectively
● Pressure in the cavities: tenuous hot thermal gas or relativistic non-thermal particles?
MS0735+741
Chandra Image credit NASA/CXC/Ohio U./B. McNamara
MS0735+741
XMM image credit M. Gitti et. al, 2007
MS0735+741
MS0735+741
MS0735+741
Radio Contamination
Radio Contamination● Radio emission from the radio
bubbles at 30 GHz is below the sensitivity of our instrument
Birzan et. al, 2004
Bubbles?
AcknowledgmentsCARMA-SZ group:John CarlstromDan MarroneTom PlaggeChristopher GreerErik LeitchAdam MantzStephen MuchovejMegan GrallaMassimillio BonamenteJames LambDave Woody
OVRO/CARMA staff
References● Radiative Efficiency and Content of Extragalactic Radio Sources: Toward a Universal Scaling Relation Between Jet Power
and Radio Power, Bîrzan, L., McNamara, B. R., Nulsen, P. E. J., Carilli, C. L., & Wise, M. W. 2008, ApJ, 686, 859● An Energetic AGN Outburst Powered by a Rapidly Spinning Supermassive Black Hole or an Accreting Ultramassive Black
Hole, McNamara, B. R., Kazemzadeh, F., Rafferty, D. A., Bîrzan, L., Nulsen, P. E. J., Kirkpatrick, C. C., & Wise, M. W. 2009, ApJ, 698, 594
● CARMA MEASUREMENTS OF THE SUNYAEV-ZEL'DOVICH EFFECT IN RX J1347.5–1145, Thomas J. Plagge1, Daniel P. Marrone1,2, Zubair Abdulla1, Massimiliano Bonamente3,4, John E. Carlstrom1,5,6, Megan Gralla1,7, Christopher H. Greer1, Marshall Joy4, James W. Lamb8, Erik M. Leitch1, Adam Mantz1, Stephen Muchovej8, and David Woody8 , 2013 ApJ 770 112
● CONSTRAINTS ON JET FORMATION MECHANISMS WITH THE MOST ENERGETIC GIANT OUTBURSTS IN MS 0735+7421, Shuang-Liang Li, Xinwu Cao, ApJ, 753 (2012) 24
● XMM-Newton view of MS0735+7421: The most energetic AGN outburst in a galaxy cluster, Myriam Gitti (Ohio State U., Dept. Astron.), Brian R. McNamara (Ohio State U., Dept. Astron. & Waterloo U.), Paul E.J. Nulsen (Harvard-Smithsonian Ctr. Astrophys.), Michael W. Wise (Amsterdam U., Astron. Inst.). Nov 2006. 6 pp.
● Radio Properties of Cavities in the ICM: Imprints of AGN Activity Bîrzan, L., McNamara, B. R., Carilli, C. L, Nulsen, P. E. J, & Wise, M. W. 2007, in "Heating vs. Cooling in Galaxies and Clusters of Galaxies," eds. H. Boehringer, P. Schuecker, G. W. Pratt & A. Finoguenov (ESO Astrophysics Symposia)
● The SZ effect from cluster cavities, S. Colafrancesco, A&A 435, L9-L12 (2005) ● Unveiling the composition of radio plasma bubbles in galaxy clusters with the Sunyaev-Zel'dovich effect, C. Pfrommer, T. A.
Enßlin, and C. L. Sarazin, 2005, A&A, 430, 799● COOLING FLOWS IN CLUSTERS OF GALAXIES, A. C. Fabian, Annu. Rev. Astron. Astrophys. 1994. 32: 277-318● Searching for AGN-driven Shocks in Galaxy Clusters, A. Cavaliere 1 and A. Lap, The Astrophysical Journal, 647:L5-L8, 2006
August 10i 1,2
Beam informationBeam type
Antenna 1
Antenna 2
Major axis (arcseconds)
Minor axis (arcseconds)
Beam angle in degrees
Noise (mJy/beam)
1 10.4m 10.4m 12.38 11.47 -68.93 0.02136
2 10.4m 6.1m 17.84 16.92 -58.47 0.02232
3 6.1m 6.1m 68.04 42.28 -49.99 0.04116
4 10.4m 3.5m 17.49 14.70 64.38 0.04135
5 6.1m 3.5m 54.66 30.77 82.07 0.0666
6 3.5m 3.5m 100.98 85.86 57.39 0.1876
Deconvolution