FILENAME:	3c263_vla_5ghz_1982mar.fits     # src-detector-freq-date
SOURCE:		3C 263
IMAGE NAME:	3C263 VLA 5 GHz			# concise label for thumbnail
OBSCODE:	Expt Code: WARD.19820306	# seq.#, obsid, or other useful number

FILETYPE:	fits primary array		# change to 'uv' or 'events' if warranted
ARRAY SIZE:	2048				# single entry denotes a square array
PIXEL SIZE:	0.05				# in arcsec


DETECTOR:	VLA A-configuration		# include telescope e.g. Chandra/ACIS-S
FREQUENCY:	4.885 GHz
OBSDATE:	1982mar06			# we prefer YYYYmmmdd, e.g. 2002jul22
OBSTIME:	2330 s (before editing)				# append 's', 'm', or whatever units
BEAMSIZE:	1x1				# arcsec: restoring beam for radio; 
						# else smoothing Gaussian convolved with PRF

ORIG. PI:	John Wardle
CONTRIB. by:	Teddy Cheung
PUB-REF:	Wardle, J.F.C. & Potash, R.I. (unpublished)	# reference to relevent publication




COMMENTS: (describe any other helpful details about the image)

Image convolved with circular 1'' beam to bring out diffuse structure, although
'natural' resolution is closer to ~0.5''.

Data were obtained using single 50 MHz IF centered at 4.885 GHz.

Much deeper, high resolution 5 GHz image published in Bridle, A.H. et al. 1994, AJ, 108, 766.