J/ApJS/191/212 MIPS sources near the South Ecliptic Pole (Scott+, 2010)
Spitzer MIPS 24 and 70 µm imaging near the South Ecliptic Pole: maps and
source catalogs.
Scott K.S., Stabenau H.F., Braglia F.G., Borys C., Chapin E.L.,
Devlin M.J., Marsden G., Scott D., Truch M.D.P., Valiante E., Viero M.P.
<Astrophys. J. Suppl. Ser., 191, 212-221 (2010)>
=2010ApJS..191..212S 2010ApJS..191..212S
ADC_Keywords: Photometry, infrared ; Galaxies, IR ; Infrared sources ; Surveys
Keywords: catalogs - infrared: general - surveys
Abstract:
We have imaged an 11.5deg2 region of sky toward the South Ecliptic
Pole (SEP; J0443-5340) at 24 and 70um with MIPS, the Multiband
Imaging Photometer for Spitzer. This region is coincident with a field
mapped at longer wavelengths by AKARI and BLAST. We discuss our data
reduction and source extraction procedures. The median 1σ depths
of the maps are 47uJy/beam at 24um and 4.3mJy/beam at 70um. At 24um,
we identify 93098 point sources with signal-to-noise ratio (S/N)≥5
and an additional 63 resolved galaxies; at 70um we identify 891 point
sources with S/N≥6. From simulations, we determine a false detection
rate of 1.8% (1.1%) for the 24um (70um) catalog. The 24 and 70um
point-source catalogs are 80% complete at 230uJy and 11mJy,
respectively.
Description:
The MIPS 24 and 70um observations of the SEP (Program ID 50581) were
carried out in a single campaign (MIPS014300) from 2008 September
24-30.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 113 93098 SEP 24 micron Point-Source Catalog
table2.dat 109 63 SEP Extended Source Catalog
table3.dat 107 891 SEP 70 micron Point-Source Catalog
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See also:
J/A+A/514/A11 : SEDs in ADFS (AKARI Deep Field South) (Malek+, 2010)
J/ApJS/191/222 : BLAST observations of the SEP field (Valiente+, 2010)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 6 A6 --- --- [SSEP24]
8- 23 A16 --- SSEP24 Source name in IAU format (JHHMMSS.s+DDMMSS)
25- 26 I2 h RAh Hour of Right Ascension (J2000)
28- 29 I2 min RAm Minute of Right Ascension (J2000)
31- 35 F5.2 s RAs Second of Right Ascension (J2000)
37 A1 --- DE- Sign of the Declination (J2000)
38- 39 I2 deg DEd Degree of Declination (J2000)
41- 42 I2 arcmin DEm Arcminute of Declination (J2000)
44- 47 F4.1 arcsec DEs Arcsecond of Declination (J2000)
49- 54 I6 uJy Sprf PRF-fitted 24 micron flux density
56- 58 I3 uJy e_Sprf Formal uncertainty in Sprf
60- 65 F6.1 --- SNR Signal-to-Noise estimate
67- 73 F7.2 --- chi2 Reduced χ2 for the fit
75- 82 F8.1 uJy S4.9 Uncorrected 24um flux density using 4.9" radius
aperture
84- 87 F4.1 uJy e_S4.9 Uncertainty in S4.9
89- 94 I6 uJy S7.4 ? Uncorrected 24um flux density using 7.4" radius
aperture
96- 97 I2 uJy e_S7.4 ? Uncertainty in S7.4
99-104 I6 uJy S15 ? Uncorrected 24um flux density using 15" radius
aperture
106-108 I3 uJy e_S15 ? Uncertainty in S15
110-113 A4 --- Com Source comment(s) (1)
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Note (1): Comment as follows:
S = source is a known star;
D = source was passively deblended, i.e. simultaneously fit along with
neighboring sources (listed consecutively in the table, having the
same reduced χ2);
P = source may actually be part of the Point Response Fonction (PRF) feature
of a nearby bright source, a bright latent artifact, or be poorly fit
due to its proximity to a bright source, as described in section 4.1.
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Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 30 A30 --- Name Source name from NED
32- 33 I2 h RAh Hour of Right Ascension (J2000)
35- 36 I2 min RAm Minute of Right Ascension (J2000)
38- 42 F5.2 s RAs Second of Right Ascension (J2000)
44 A1 --- DE- Sign of the Declination (J2000)
45- 46 I2 deg DEd Degree of Declination (J2000)
48- 49 I2 arcmin DEm Arcminute of Declination (J2000)
51- 54 F4.1 arcsec DEs Arcsecond of Declination (J2000)
56- 61 F6.2 uJy S24 Spitzer/MIPS 24um aperture flux density
63- 66 F4.2 uJy e_S24 Uncertainty in S24
68 A1 --- l_S70 Limit flag on S70
69- 75 F7.2 uJy S70 ? Spitzer/MIPS 70um aperture flux density (1)
77- 80 F4.2 uJy e_S70 ? Uncertainty in S70 (1)
81 A1 --- f_S70 [*] Flag on S70 (1)
83- 85 I3 arcsec Ap Aperture radius
87- 92 A6 --- --- [SSEP70]
94-109 A16 --- SSEP70 70um counterpart from the point-source catalog
(Table 3)
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Note (1): For sources with a 70um counterpart (in column SSEP70), S70 gives
the PRF-fitted fluxes and uncertainties from the point-source catalog
(Table 3). For entries marked with a star, the 70um flux was measured
using aperture photometry with the aperture radius listed in Col. Ap.
Upper limits (5σ) are listed for sources not in the 70um
point-source catalog. For sources with no 70um flux listed, the source
lies outside of the coverage region of that map.
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 6 A6 --- --- [SSEP70]
8- 23 A16 --- SSEP70 Source name; IAU format (JHHMMSS.s+DDMMSS)
25- 26 I2 h RAh Hour of Right Ascension (J2000)
28- 29 I2 min RAm Minute of Right Ascension (J2000)
31- 35 F5.2 s RAs Second of Right Ascension (J2000)
37 A1 --- DE- Sign of the Declination (J2000)
38- 39 I2 deg DEd Degree of Declination (J2000)
41- 42 I2 arcmin DEm Arcminute of Declination (J2000)
44- 47 F4.1 arcsec DEs Arcsecond of Declination (J2000)
49- 55 F7.2 mJy Sprf PRF-fitted 70 micron flux density
57- 60 F4.2 mJy e_Sprf Formal uncertainty in Sprf
62- 66 F5.1 --- SNR Signal-to-Noise estimate
68- 72 F5.2 --- chi2 Reduced χ2 for the fit
74- 79 F6.2 mJy S16 Uncorrected 70um flux density using 16" radius
aperture
81- 84 F4.2 mJy e_S16 Uncertainty in S16
86- 90 F5.1 mJy S28 Uncorrected 70um flux density using 28" radius
aperture
92- 94 F3.1 mJy e_S28 Uncertainty in S28
96-101 F6.1 mJy S36 ? Uncorrected 70um flux density using 36" radius
aperture
103-105 F3.1 mJy e_S36 ? Uncertainty in S36
107 A1 --- Com [D] Indicates source was passively deblended
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History:
From electronic version of the journal
(End) Greg Schwarz [AAS], Emmanuelle Perret [CDS] 11-Jan-2011