The NGC 7129 Young Stellar Cluster: A Combined Spitzer, MMT, and 2MASS   Census of Disks, Protostars, and Outflows
  We present the analysis of seven band (1.2 to 8 micron) ground and space-based imaging of the NGC 7129 young stellar cluster from FLAMINGOS on MMT, 2MASS, and the Infrared Array Camera (IRAC) on the Spitzer Space Telescope. An analysis of the H-[4.5] vs. J-H colors reveals 84 objects with circumstellar disks. Of these, 42 are located within the cluster core, a 0.5 pc (100'') radius region of enhanced stellar surface density. From a luminosity and extinction limited sample of the stars within the cluster core boundary we have determined that 54% +/- 14% have circumstellar disks. Finally, we report the detection of several resolved outflows in the IRAC 4.5 micron mosaic. 
R. A. Gutermuth, S. T. Megeath, J. Muzerolle, L. E. Allen, J. L.   Pipher, P. C. Myers, G. G. Fazio