J/A+A/559/A132 AKARI NEP Deep Survey revised catalog (Murata+, 2013)
AKARI North Ecliptic Pole Deep Survey.
Revision of the catalogue via new image analysis.
Murata K., Matsuhara H., Wada T., Arimatsu K., Oi N., Takagi T., Oyabu S.,
Goto T., Ohyama Y., Malkan M., Pearson C., Malek K., Solarz A.
<Astron. Astrophys. 559, A132 (2013)>
=2013A&A...559A.132M 2013A&A...559A.132M
ADC_Keywords: Infrared sources ; Photometry, infrared
Mission_Name: AKARI
Keywords: methods: data analysis - infrared: galaxies - surveys - catalogues
Abstract:
This is the revised catalogue of the AKARI North Ecliptic Pole Deep
survey. The survey was carried out with the InfraRed Camera (IRC)
onboard AKARI which has a comprehensive mid-IR wavelength coverage in
nine photometric bands at 2-24 micron. For mid-IR source extraction we
used a detection image while for near-IR source detection we used
optical to near-IR ground-based catalogue which is based on
CFHT/MegaCam z', CFHT/WIRCam Ks and Subaru/Scam z' band detection.
Here we present an AKARI source with the identification from the
ground-based catalogue. For objects with multiple counterparts, all of
these were listed in the catalogue with an upper limit for the AKARI
flux. The magnitudes are given in the AB system.
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
catalog.dat 566 27770 Revised AKARI source catalogue
--------------------------------------------------------------------------------
See also:
II/297 : AKARI/IRC mid-IR all-sky Survey (ISAS/JAXA, 2010)
II/298 : AKARI/FIS All-Sky Survey Point Source cat. (ISAS/JAXA, 2010)
J/A+A/517/A54 : 20cm survey of the AKARI NEP (White+, 2010)
J/ApJS/190/166 : Optical catalog of AKARI NEP-wide survey (Jeon+, 2010)
J/A+A/548/A29 : IR source catalog of AKARI NEP-Wide field (Kim+, 2012)
J/ApJS/207/37 : IR sources spectroscopy in the AKARI NEP (Shim+, 2013)
J/A+A/537/A24 : AKARI NEP-Deep field mid-IR source catalogue (Takagi+, 2012)
J/AJ/144/179 : AKARI-LMC point-source catalog (Kato+, 2012)
J/AJ/145/32 : AKARI-LMC NIR spectroscopic catalog (Shimonishi+, 2013
J/ApJ/784/53 : AKARI NIR spectral atlas of Galactic HII regions (Mori+ 2014)
J/PASJ/65/119 : AKARI IRC NIR zodiacal light spectrum (Tsumura+ 2013)
Byte-by-byte Description of file: catalog.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 8 I8 --- objID [61000001/61027770] Source ID
10- 28 A19 --- objName Source name (JHHMMSS.ss+DDMMSS.s)
30- 38 F9.5 deg RAdeg Right Ascension (J2000.0) (1)
40- 48 F9.5 deg DEdeg Declination (J2000.0) (1)
50- 51 A2 --- gB [ZKS -1] Band of ground-based catalogue (2)
53- 57 I5 --- gID ?=-1 ID of ground-based catalogue (3)
59- 62 I4 --- MIRID ?=-1 ID of MIR detection catalogue (4)
64- 72 F9.5 deg RAMdeg ?=-99 Right Ascension from MIR detection
(J2000.0) (5)
74- 82 F9.5 deg DEMdeg ?=-99 Declination from MIR detection
(J2000.0) (5)
84- 89 F6.2 mag umag ?=-99 CFHT/Megacam u* (0.38113um) AB magnitude
91- 96 F6.2 mag e_umag ?=-99 CFHT/Megacam u* AB magnitude error
99-100 I2 --- f_umag [0/1]?=-1 CFHT/Megacam u* magnitude flag (6)
102-107 F6.2 mag gmag ?=-99 CFHT/Megacam g' (0.48625um) AB magnitude
109-114 F6.2 mag e_gmag ?=-99 CFHT/Megacam g' magnitude error
117-118 I2 --- f_gmag [0]?=-1 CFHT/Megacam g magnitude flag (6)
120-125 F6.2 mag rmag ?=-99 CFHT/Megacam r' (0.62580um) AB magnitude
127-132 F6.2 mag e_rmag ?=-99 CFHT/Megacam r' magnitude error
135-136 I2 --- f_rmag [0]?=-1 CFHT/Megacam r magnitude flag (6)
138-143 F6.2 mag imag ?=-99 CFHT/Megacam i' (0.75524um) AB magnitude
145-150 F6.2 mag e_imag ?=-99 CFHT/Megacam i' magnitude error
153-154 I2 --- f_imag [0/2]?=-1 CFHT/Megacam i' magnitude flag (6)
156-161 F6.2 mag zmag ?=-99 CFHT/Megacam z' (0.88713um) AB magnitude
163-168 F6.2 mag e_zmag ?=-99 CFHT/Megacam z' magnitude error
171-172 I2 --- f_zmag [0]?=-1 CFHT/Megacam z magnitude flag (6)
174-179 F6.2 mag ymag ?=-99 CFHT/WIRCAM Y (1.02588um) AB magnitude
181-186 F6.2 mag e_ymag ?=-99 CFHT/WIRCAM Y magnitude error
189-190 I2 --- f_ymag [0]?=-1 CFHT/WIRCAM Y magnitude flag (6)
192-197 F6.2 mag jmag ?=-99 CFHT/WIRCAM J (1.25446um) AB magnitude
199-204 F6.2 mag e_jmag ?=-99 CFHT/WIRCAM J magnitude error
207-208 I2 --- f_jmag [0]?=-1 CFHT/WIRCAM J magnitude flag (6)
210-215 F6.2 mag kmag ?=-99 CFHT/WIRCAM Ks (2.14975um) AB magnitude
217-222 F6.2 mag e_kmag ?=-99 CFHT/WIRCAM Ks magnitude error
225-226 I2 --- f_kmag [0]?=-1 CFHT/WIRCAM Ks magnitude flag (6)
228-233 F6.2 mag sbmag ?=-99 Subaru B (0.43733um) AB magnitude (7)
235-240 F6.2 mag e_sbmag ?=-99 Subaru B magnitude error (7)
243-244 I2 --- f_sbmag [0]?=-1 Subaru B magnitude flag (7)
246-251 F6.2 mag svmag ?=-99 Subaru V (0.54481um) AB magnitude (7)
253-258 F6.2 mag e_svmag ?=-99 Subaru V magnitude error (7)
261-262 I2 --- f_svmag [0]?=-1 Subaru V magnitude flag (7)
264-269 F6.2 mag srmag ?=-99 Subaru R (0.65084um) AB magnitude (7)
271-276 F6.2 mag e_srmag ?=-99 Subaru R magnitude error (7)
279-280 I2 --- f_srmag [0]?=-1 Subaru R magnitude flag (7)
282-287 F6.2 mag simag ?=-99 Subaru i' (0.76754um) AB magnitude (7)
289-294 F6.2 mag e_simag ?=-99 Subaru i' magnitude error (7)
297-298 I2 --- f_simag [0]?=-1 Subaru i' magnitude flag (7)
300-305 F6.2 mag szmag ?=-99 Subaru z' (0.91947um) AB magnitude (7)
307-312 F6.2 mag e_szmag ?=-99 Subaru z' magnitude error (7)
315-316 I2 --- f_szmag [0]?=-1 Subaru z' magnitude flag (7)
318-323 F6.2 mag s711 ?=-99 Subaru NB711 (0.71202) mag. (7)
325-330 F6.2 mag e_s711 ?=-99 Subaru NB711 mag. error (7)
333-334 I2 --- f_s711 [0]?=-1 NB711 mag. flag (7)
336-344 E9.3 Jy S02 ?=-1.00e+00 Flux in AKARI/N2 (2.41061) band
346-354 E9.3 Jy e_S02 ?=-1.00e+00 Flux error in N2 band
357-358 I2 --- f_S02 [0/1]?=-1 Flux flag in N2 band (8)
360-368 E9.3 Jy S03 ?=-1.00e+00 Flux in AKARI/N3 (3.27613) band
370-378 E9.3 Jy e_S03 ?=-1.00e+00 Flux error in N3 band
381-382 I2 --- f_S03 [0/1]?=-1 Flux flag in N3 band (8)
384-392 E9.3 Jy S04 ?=-1.00e+00 Flux in AKARI/N4 (4.47040) band
394-402 E9.3 Jy e_S04 ?=-1.00e+00 Flux error in N4 band
405-406 I2 --- f_S04 [0/1]?=-1 Flux flag in N4 band (8)
408-416 E9.3 Jy S07 ?=-1.00e+00 Flux in AKARI/S7 (7.30591) band
418-426 E9.3 Jy e_S07 ?=-1.00e+00 Flux error in S7 band
429-430 I2 --- f_S07 [0/1]?=-1 Flux flag in S7 band (8)
432-440 E9.3 Jy S09 ?=-1.00e+00 Flux in AKARI/S9W (9.21820) band
442-450 E9.3 Jy e_S09 ?=-1.00e+00 Flux error in S9W band
453-454 I2 --- f_S09 [0/1]?=-1 Flux flag in S9W band (8)
456-464 E9.3 Jy S11 ?=-1.00e+00 Flux in AKARI/S11 (10.94891) band
466-474 E9.3 Jy e_S11 ?=-1.00e+00 Flux error in S11 band
477-478 I2 --- f_S11 [0/1]?=-1 Flux flag in S11 band (8)
480-488 E9.3 Jy S15 ?=-1.00e+00 Flux in AKARI/L15 (16.16204) band
490-498 E9.3 Jy e_S15 ?=-1.00e+00 Flux error in L15 band
501-502 I2 --- f_S15 [0/1]?=-1 Flux flag in L15 band (8)
504-512 E9.3 Jy S18 ?=-1.00e+00 Flux in AKARI/L18W (19.80657) band
514-522 E9.3 Jy e_S18 ?=-1.00e+00 Flux error in L18W band
525-526 I2 --- f_S18 [0/1]?=-1 Flux flag in L18W band (8)
528-536 E9.3 Jy S24 ?=-1.00e+00 Flux in AKARI/L24 (23.35244) band
538-546 E9.3 Jy e_S24 ?=-1.00e+00 Flux error in L24 band
549-550 I2 --- f_S24 [0/1]?=-1 Flux flag in L24 band (8)
554-558 F5.2 --- stl ?=-1.00 Stellarity from MegaCam z' band (9)
562-566 F5.2 arcsec dSec ?=-1.00 Angular separation from MIR detection
to ground-based coordinate (10)
--------------------------------------------------------------------------------
Note (1): The coordinates of the objects. It is mostly from MegaCam z' band.
If it has no counterpart from MegaCam z' but WIRCam Ks, the coordinates were
derived from WIRCam Ks. If it has a counterpart from S-Cam z', neither
MegaCam z' nor WIRCam Ks, the coordinates were derived from S-Cam z'.
Otherwise, they were from AKARI MIR detection.
Note (2): Z, K or S indicates the referred ground-based catalogue:
Z = CFHT MegaCam z',
K = CFHT WIRCam Ks,
S = Subaru S-cam z' band catalogue
Note (3): MegaCam z' band catalogue IDs from Oi et al. (in prep.). No IDs are
given for either WIRCam Ks or S-Cam z' band catalogues.
Note (4): The same ID might be given to different objects, when multiple
counterparts are found in the ground-based catalogue.
Note (5): No coordinates based only on the NIR bands are available. MIR objects
located at a region centred at (RA=269.60858, Dec=66.62320) within
the radius of 5 arcmin were excluded in order to avoid the scattered light
from NGC6543 (Cat's Eye Nebula).
Note (6): Flag is from the ground-based catalogue as follows:
0 = no problem.
1 = multiple counterparts are found for the base-band (i.e. MegaCam z'
when GRDBAND=Z or WIRCam Ks when GRDBAND=K) source when ground-based
catalogues were created. The magnitude is summed of all the candidate
magnitudes but S-cam.
2 = multiple base-band sources have one common counterpart in other band.
-1 = no detection.
Note (7): Subaru S-cam catalogue is created using SExtractor's dual mode,
based on z' band. All flags are set as 0, as far as the source is detected
in the band.
Note (8): Flag indicates whether the object is blended or not as follows:
0 = not be blended.
1 = blended, i.e., there are multiple counterparts in the search radius.
-1 = no detection
Note (9): Stellarity information derived from MegaCam z' band catalogue. This
column is available only for objects with the MegaCam z' band counterparts.
Note (10): Angular separation from MIR objects to the counterparts in the
ground-based catalogue. This column is available only for objects with the
single counterpart. Object with the single counterpart searched from the
coordinates based on each band image, but with the multiple searched from
the one based on detection image, also have no angular separation.
--------------------------------------------------------------------------------
Acknowledgements:
Documentation prepared at ISAS/JAXA by Kazumi Murata, murata(at)ir.isas.jaxa.jp
(End) Kazumi Murata [ISAS/JAXA], Patricia Vannier [CDS] 25-Sep-2013