J/A+A/640/A30 Galaxies in the Perseus cluster field (Meusinger+, 2020)
The galaxy population within the virial radius of the Perseus cluster.
Meusinger H., Rudolf C., Stecklum B., Hoeft M., Mauersberger R., Apai D.
<Astron. Astrophys. 640, A30 (2020)>
=2020A&A...640A..30M 2020A&A...640A..30M (SIMBAD/NED BibCode)
ADC_Keywords: Clusters, galaxy ; Galaxies, peculiar ; Morphology ;
Active gal. nuclei ; Photometry, SDSS ; Photometry, infrared ;
Spectra, optical
Keywords: galaxies: clusters: individual: Perseus -
galaxies: evolution - galaxies: interactions - galaxies: active -
galaxies: luminosity function, mass function
Abstract:
We investigate the galaxies brighter than B∼20 in the field of the
Perseus cluster. The galaxies were selected on Schmidt CCD images in B
and Halpha in combination with SDSS images. The survey field roughly
covers the virial radius of the cluster. The galaxy sample is used for
analysing cluster properties, such as radial profiles, indications of
sub-structure, virial mass, and viral radius and is applied for a
study of the cluster galaxy population with an emphasis on
morphological types and peculiarities, star formation rates and active
galactic nuclei.
Description:
We present a catalogue of 1294 galaxies. Morphological information was
obtained for 90% of the galaxies from the 'eyeball' inspection, partly
supported by the surface brightness profile analysis. Redshifts were
taken from SDSS, literature sources, and own spectroscopic
observations and are available for 24% of the catalogues galaxies. The
catalogue is augmented with multi-frequency photometric data from
several surveys (SDSS, 2MASS, WISE, NVSS, and XMM), stellar masses and
star formation rates derived from calibrated scaling relations, and
activity indicators based on spectroscopic and photometric data.
We present optical low-resolution spectra of 42 galaxies without SDSS
spectroscopy in the Perseus cluster field. The observations were
performed either with the faint object spectrograph in the Nasmyth
focus of the Tautenburg 2m telescope or with the focal reducer camera
CAFOS at the 2.2m telescope of the Centro Astronomico Hispano-Aleman
(CAHA) at the Calar Alto observatory. The spectra were corrected for
telluric emission lines, but not for absorption bands. Atmospheric
reddening is roughly corrected, but the spectra were not flux
calibrated. For two galaxies (J031646.7+400013 and J032422.8+404719),
two spectra of different resolution and wavelength coverage are
presented in each case.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
catalog.dat 234 1294 Galaxies in Perseus field
list.dat 43 44 *List of spectra
sp/* . 44 Individual spectra
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Note on list.dat: includes SDSS J032853.7+400211, slightly outside the survey
field and is thus not in the catalogue.
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See also:
J/A+AS/139/141 : Galaxies in the Perseus Cluster (Brunzendorf+, 1999)
J/ApJS/134/355 : Radio galaxies in 18 nearby Abell clusters (Miller+, 2001)
J/ApJS/199/36 : Hα survey of nearby clusters of galaxies (Sakai+, 2012)
Byte-by-byte Description of file: catalog.dat
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Bytes Format Units Label Explanations
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1- 4 I4 --- Seq [1/1294] Running catalogue number
6- 20 A15 --- Name Object designation (HHMMSS.s+DDMMSS)
22- 29 D8.5 deg RAdeg Right ascension (J2000)
31- 38 D8.5 deg DEdeg Declination (J2000)
40- 53 A14 --- OName Cross ID
55- 57 I3 --- BM99 ? Catalogue number in Brunzendorf &
Meusinger (1999A&AS..139..141B 1999A&AS..139..141B,
Cat. J/A+AS/139/141),
[BM99] NNN in Simnbad
59- 63 F5.1 arcmin R Cluster-centric distance in arcmin
65- 70 F6.4 --- z ? Spectroscopic redshift
72 I1 --- r_z [1/5]? Source of spectroscopic redshift (1)
74 I1 --- Halpha [0/5]? Halpha detection flag (2)
76 I1 --- cl1 [0/9]? Numerical descriptor of
morphological class (3)
78 I1 --- f_cl1 [0/3]? Reliability flag for cl1 (4)
80- 88 A9 --- cl2 ? More detailed morphological description
90 I1 --- pec [0/9]? Numerical descriptor of the
peculiarity type (5)
92 I1 --- f_pec [0/3]? Reliability flag for pec (6)
94- 97 F4.2 --- fracDeV ? Coefficient of the de Vaucouleurs term
in the surface brightness profile fit (7)
99 I1 --- r_fracDeV [1/2]? Source of fracDeV (8)
101-106 F6.3 mag umag ? SDSS model magnitude in the u band (9)
108-113 F6.3 mag gmag ? SDSS model magnitude in the g band (9)
115-120 F6.3 mag rmag ? SDSS model magnitude in the r band (9)
122-127 F6.3 mag imag ? SDSS model magnitude in the i band (9)
129-134 F6.3 mag zmag ? SDSS model magnitude in the z band (9)
136-141 F6.3 mag Jmag ? 2MASS XSC magnitude in the J band (9)
143-148 F6.3 mag Hmag ? 2MASS XSC magnitude in the H band (9)
150-155 F6.3 mag Kmag ? 2MASS XSC magnitude in the K band (9)
157-162 F6.3 mag W1mag ? WISE magnitude in the W1 band (9)
164-169 F6.3 mag W2mag ? WISE magnitude in the W2 band (9)
171-176 F6.3 mag W3mag ? WISE magnitude in the W3 band (9)
178-183 F6.3 mag W4mag ? WISE magnitude in the W4 band (9)
185-189 F5.3 mag E(B-V) Galactic foreground reddening E(B-V) (10)
191 I1 --- ClMemb [0/1]? Spectroscopic cluster membership
flag (11)
193 I1 --- FlagMLSW1 [0/1]? Membership flag for the
MLS_W1 sample (11)
195 I1 --- FlagMLSur [0/1]? Membership flag for the
MLS_ur sample (11)
197-201 F5.1 mag rMAG ? Absolute SDSS r band magnitude
203 I1 --- WHAN-type [1/4]? Spectral type from the
WHAN diagram (12)
205-209 F5.2 [Msun/yr] logSFR ? Decadic logarithm of star formation rate
in solar mass per year (13)
211-215 F5.2 [Msun] logMstar ? Decadic logarithm of stellar mass
in solar mass (14)
217 I1 --- bl-flag [1]? Broad emission line flag (15)
219-223 F5.1 [mW/m+2] logXMMflux ? Decadic logarithm of mean XMM flux
in 0.2-12 keV band in mW/m2
225-228 F4.2 [mJy] logNVSSflux ? Decadic logarithm of integrated 1.4GHz
flux density in mJy
230-234 F5.2 --- q ? FIR-to-radio flux density ratio (16)
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Note (1): Source of spectroscopic redshift as follows:
1 = present study (TLS-CA survey)
2 = present study (TLS-CA survey)
3 = SDSS
4 = other sources from NED
5 = Sakai et al. (2012ApJS..199...36S 2012ApJS..199...36S, Cat. J/ApJS/199/36)
Note (2): Halpha detection flag as follows:
0 = no, present study (TLS survey)
1 = weak, present study (TLS survey)
2 = moderate, present study (TLS survey)
3 = strong, present study (TLS survey)
4 = Sakai et al. (2012ApJS..199...36S 2012ApJS..199...36S, Cat. J/ApJS/199/36)
Note (3): Morphological class code as follows:
0 = unclassified
1 = E
2 = E/S0
3 = S0
4 = S/S0
5 = Sa
6 = Sb/Sc
7 = S/Irr
8 = Irr
9 = merger
Note (4): Reliability flag for cl1 as follows:
0 = unclassified
1 = low
2 = moderate
3 = high
Note (5): Peculiarity type code as follows:
0 = no peculiarity
1 = weakly lopsided
2 = strongly lopsided
3 = minor merger
4 = early major merger
5 = intermediate major merger
6 = late major merger
7 = M51 type
8 = collisional ring
9 = others
Note (6): Reliability flag for pec as follows:
0 = no peculiarity
1 = low
2 = moderate
3 = high
Note (7): clipped between zero and one.
Note (8): Source of fracDeV as follows:
1 = SDSS
2 = present study
Note (9): not corrected for Galactic foreground extinction
Note (10): from Schlafly & Finkbeiner (2011ApJ...737..103S 2011ApJ...737..103S)
Note (11): Membership flag as follows:
0 = non-member
1 = member
Note (12): Spectral type code as follows:
1 = star-forming (SF) galaxy
2 = strong AGN (sAGN)
3 = weak AGN (wAGN)
4 = retired galaxy
Note (13): derived from WISE W3 using equation 4 from Cluver et al.
(2017ApJ...850...68C 2017ApJ...850...68C)
Note (14): derived from WISE W1 and W2 using equation 1 from Jarrett et al.
(2017ApJ...836..182J 2017ApJ...836..182J)
Note (15): Broad emission line flag as follows:
1 = broad emission line indicated
Note (16): from Miller & Owen (2001ApJS..134..355M 2001ApJS..134..355M, Cat. J/ApJS/134/355)
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Byte-by-byte Description of file: list.dat
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Bytes Format Units Label Explanations
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1- 4 I4 --- Seq [163/1293]? Running catalogue number
6- 20 A15 --- Name Object designation (HHMMSS.s+DDMMSS)
22- 43 A22 --- FileName Name of the spectrum file in subdirectory sp
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Byte-by-byte Description of file: sp/*
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Bytes Format Units Label Explanations
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1- 7 F7.2 0.1nm lambda Wavelength
10- 16 F7.4 --- Flambda Flux per wavelength interval
(arbitrarily normalised)
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Acknowledgements:
Helmut Meusinger, meus(at)tls-tautenburg.de
(End) Helmut Meusinger [TLS, Germany], Patricia Vannier [CDS] 08-Jun-2020