Submillimetre and Millimetre Maps.
SHADES aimed ultimately to
cover half a square degree at 450 and 850μm
to a depth of around 8mJy 4.0σ at 850μm.
Two fields were observed,
the Subaru/XMM-Newton Deep Field
(centered on 02h18m-05°)
and
the Lockman Hole East
(centered on 10h52m+57°).
This survey extends upon the previous mapping of the Lockman
Hole East for the SCUBA 8-mJy deep field survey.
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Submillimetre
Common
User
Bolometer
Array (SCUBA) maps
SCUBA was retired after mapping only 40% of the final total
area,
≅720arcmin2: the area shown in the
first two plots
below. The two fields have been observed to a
median depth of 1σ to 2.2mJy per beam at 850μm and
25mJy per beam at 450μm.
Greyscale shows the SCUBA 850μm signal-to-noise ratio map. Red
circles show the positions of the official SHADES
850μm sources given
here.
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Lockman Hole East Submm 850μm SNR
Map
SXDF Submm 850μm SNR Map
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Astronomical
Thermal
Emission
Camera
(AzTEC) maps
In Autumn 2005 the area was expanded using the AzTEC camera
on the JCMT at a wavelength of 1.1mm. The Lockman
Hole map covered 0.66 square degrees (2390
square arcminutes) and the SXDF map covered
0.81 square degrees (2920 square arcminutes).
Greyscale shows the AzTEC 1.1mm signal-to-noise ratio map. Red
circles show the positions of the official SHADES
sources given
here. Blue contour
shows the area covered by the SCUBA maps shown above.
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Lockman Hole East 1.1mm SNR Map
SXDF 1.1mm SNR Map
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