SUBARU BVr’i’z’SuprimeCam (Taniguchi et al.)
BOLOCAM
MAMBO
AzTEC
1.4
deg
COSBOCOSBOthe MAMBO1.2 mm surveyof COSMOS
Frank BertoldiUniv. of Bonn
based on observations with MAMBO-2 @ IRAM 30m:117 channels, 1.2mm (210-290GHz), 11” FWHM, 4’ FoV
in 2003/04 2004/05, total of 78hr on-sky90h allocation in winter 2005/6, 55h on sky, 30h useful, butnot included in published data.Application for 2006/07: 60h
Status: 450 arcmin2 : < 2 mJy250 arcmin2 : < 1 mJy
Aim: 20x20 arcmin2 to < 1 mJy 25x25 to <1.5 mJy.
Detect: 15 sources S/N > 410 sources S/N < 4 but radio source.
20‘ x 20‘
+ A. Koekemoer, G. Hasinger, J. Aguirre, J. Schlaerth ...
MAMBO sources with radio source but unclear optical (ACS) counterpart
Spitzer IRAC MIPS radio MAMBO
0607 10 24
K
04 no radio!03
06 12
13
16
29
1819
3633
Spitzer reveals groups of galaxies around MAMBO sources
Spitzer IRAC MIPS radio MAMBO
z=2.5-3.5
z=1.5 or 3
X-ray identifications
detection limit at z=2
CWW templates &GALEXEV03+Calzettiredshifts
Mobasher w/ priors w/o priorsBPZ w/o
radio/mm photo-z
zspec=1.83
i+ VLA
zph=0.5/(2-3)
Ks VLA
Photometric redshift distribution
Chapman et al.
4/15 MAMBO sources show no radio counterpart >24 Jy
Bolocam 29
MAMBO 1.2mm number counts
slope= -1.3
4 x 1013 Lsun
max size?
IRAM Bure interferometer 1.2mm (in progress) MAMBO imaging, winter 2006/07 (proposed) CO @ z=1.8 with Bure interferometer (proposed) LABOCA (870m) of COSBO area (proposed) COSBO and Bolocam sources with SHARC-2 (13n 1/07) LABOCA large program: 2sqd at 2mJy rms (400, planning, 26-27.9.) optical spectroscopy new J, K, IRAC photometry for photo-z spectral imaging (SINFONI, PdBI, VLA) Zspec
+ COSBO – Spitzer + Stacking
APEX Bure SHARC II
Plan:
MAMBO