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Figure 1: Optical/NIR data coverage for DEEP1a ( top) and DEEP1b ( bottom). From left to right coverage in the K-band (shallow and deep strategies) and J-band (deep strategy only). |
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Figure 2:
U-B vs. B-V colour diagram for stars in field DEEP1b.
No correction applied ( top), correction
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Figure 3:
Optical vs. infrared colour-colour diagram for stars in DEEP1b:
V-R vs. R-J ( top) and V-R vs.
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Figure 4:
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Figure 5: Galaxy photometric redshift distribution for field DEEP1b. |
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Figure 6:
LR values vs. radio-optical offsets for the 85 radio sources located
in DEEP1a, b and c. The horizontal solid line indicate the LR value
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Figure 7: The three extended radio sources included a posteriori in the identification sample: two with double radio morphology, ATESP5 J225034-401936 ( left panel) and ATESP5 J225426-402442 ( middle panel); and one wide angle tail source, ATESP5 J225505-401301 ( right panel). Grayscale: optical image in the reference band (R for DEEP1a and I for DEEP1b). Contours: 5 GHz flux density. |
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Figure 8:
The three sources identified in bands other than the reference one:
ATESP5 J224827-402515 ( left panel), identified in I-band;
ATESP5 J225443-401147 ( middle panel), identified in ![]() |
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Figure 9: Redshift distribution for the 56 radio sources in the ATESP-DEEP1 sample with photometric redshift determination. The sample is divided into four different classes. From top to bottom: AGNs, ETS, LTS, and star-burst galaxies. |
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Figure 10: 1.4 GHz radio power distribution for the 56 ATESP-DEEP1 radio sources with photometric redshift determination. The sample is divided into four different classes. From top to bottom: AGNs, ETS, LTS and star-burst galaxies. Light shading indicates two upper limits. |
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Figure 11: Absolute B-band magnitude distribution. The sample is divided into four different classes. From top to bottom: AGNs, ETS, LTS and star-burst galaxies. |
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Figure 12: Absolute R-band magnitude distribution. The sample is divided into four different classes. From top to bottom: AGNs, ETS, LTS and star-burst galaxies. |
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Figure 13:
Radio-to-optical ratio (R, top panel), linear radio
source size (d in kpc, middle panel) and 1.4 GHz radio power
(in W/Hz, bottom panel) against 1.4-5 GHz spectral index
for the radio sources from the ATESP-DEEP1 sample:
red filled circles (ETS); blue stars
(LTS/SB); green filled triangles (AGNs). Circled
symbols indicate sources with extended and/or two-component radio morphology,
typical of classical radio galaxies.
Black open circles are for identified sources that do not have a
redshift/type determination. Arrows indicate upper/lower limits.
Vertical dashed lines indicate the
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